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Tuesday, August 9, 2011

Buick LaCrosse 2012 Review and Spec

Buick LaCrosse 2012
The 2012 Buick LaCrosse powerplant consists of a 2.4L Ecotec direct-injected four-cylinder engine paired with next-generation six-speed automatic transmission. Using the advanced power storage from its air-cooled lithium-ion battery, needed electrical boost can be utilized in various driving scenarios to optimize the engine and transmission. The LaCrosse delivers an estimated 36 mpg highway and 25 mpg city, thanks to the 115V lithium-ion battery and latest-generation 15-kW motor-generator unit. Buick LaCrosse with eAssist technology uses improved underbody aerodynamics for performance, as well as active control of front-end airflow, allowing the LaCrosse to hug the road for better vehicle stability and driving experience.

Inside is a gracefully flowing design theme that surrounds the instrument and door panels. Attention to detail can be found throughout the interior, including the analog gauges, dark wood grain accents, and contrast stitching highlighting various sections of the instrument panel. Ice blue ambient bulbs are used to illuminate the cabin, giving the Buick subtle yet adequate interior lighting. Buick’s signature QuietTuning – an engineering process to reduce, block and absorb interior noise – provides a passenger environment that is distraction-free and comfortable.

[Source: Buick]

Buick LaCrosse 2012

eAssistlight electrification system provides 20-percent increase in highway fuel economy and 32-percent better city economy

Estimated 36 mpg highway and 25 mpg city for about $30,000 – with full-size luxury comfort and amenities

On sale this summer

DETROIT– This summer, the 2012 Buick LaCrosse goes on sale, with the fuel-savingeAssist™system standard. Using a variety of technologies and exterior enhancements, it delivers an estimated 36 mpg on the highway and 25 mpg in the city – a 20-percent improvement in highway mileage and a 32-percent boost in city mileage over previous models.
LaCrosse’s fuel economy rivals – or exceeds – that of small cars like the MINI Cooper (28 city/36 hwy with automatic transmission) and Toyota Corolla (26 city/34 hwy with 1.8L and automatic transmission), but does so in a full-size luxury package that comfortably seats five adults. MSRP is $29,960 before an $860 destination charge.
“Given the uncertainty of today’s fuel prices, the LaCrosse witheAssistis a smart and timely choice for customers who seek excellent fuel economy and want the roominess and features of a full-size luxury sedan,” said Tony DiSalle, U.S. vice president, Buick marketing. “The winning combination of advanced technology, no-compromise driving performance and luxurious style and passenger comfort stand to make LaCrosse witheAssista must-have sedan.”
The LaCrosse witheAssistnot only rivals the fuel economy of small cars, it trumps the efficiency of non-hybrid segment competitors and is on par with the more expensive hybrid models. The chart below compares LaCrosse with its main competitors’ 2011 EPA-rated fuel economy numbers.

	Buick LaCrosse witheAssist	Acura TL	Lexus ES350	LincolnMKS	Lexus HS Hybrid	LincolnMKZ Hybrid	ToyotaCamry Hybrid
MPG	25 city / 36 hwy	18 city / 26 hwy	19 city / 27 hwy	17 city / 24 hwy	35 city / 34 hwy	41 city / 36 hwy	31 city / 35 hwy

eAssistdetails
TheeAssistsystem is mated to a 2.4L Ecotec direct-injection four-cylinder engine and next-generation six-speed automatic transmission. It uses power stored in an advanced, air-cooled lithium-ion battery to provide needed electrical boost in various driving scenarios, optimizing engine and transmission operation. An advanced 115V lithium-ion battery and latest-generation 15-kW motor-generator unit help increase fuel economy through:

Regenerative braking, which provides up to 15 kW of electricity to charge the battery

Providing up to 15 hp (11 kW) of electric power assistance during heavier acceleration

Automatic and smooth engine start-stop functionality when the vehicle is stopped

The use of electricity instead of gasoline when stopped

Aggressive fuel cut-off during deceleration down to zero mph for added fuel savings

Intelligent charge/discharge of the high-voltage battery.

TheeAssistsystem captures up to 15kW of energy that would be normally lost during braking and uses it to recharge the lithium-ion battery. The system also shuts down fuel delivery in certain deceleration conditions, further improving fuel economy. While in fuel shut-off mode, the motor-generator unit continues spinning along with the engine to provide immediate and smooth take-off power when the driver presses on the accelerator. As the vehicle comes to a stop, the engine’s start-stop function is active when the motor-generator unit brings the engine to a smooth stop to position it properly for a smooth restart when the brake is released.
A hill-assist system captures brake pressure to help keep the vehicle stationary wheneAssist’s start-stop function is activated on a moderate or steep grade, allowing the driver to accelerate more smoothly from a stop.
Buick LaCrosse witheAssisttechnology also features improved underbody aerodynamics and tires optimized for performance and fuel economy, as well as active control of front-end airflow that improves aerodynamics and engine warm-up. Electronically controlled shutters in the lower grille close at higher speeds to push more air over the vehicle, which increases aerodynamic efficiency to enhance fuel economy. All of these technologies increase theeAssistsystem’s regenerative braking capability, while also improving the vehicle’s efficiency while driving.
An ECO gauge on the instrument panel continuously responds to driving behavior, allowing the driver to drive with maximum efficiency.
LaCrosse luxury, quietness and personal technology
In the pursuit of greater fuel efficiency, the LaCrosse witheAssistgives up none of the driving attributes, quietness or technology that have helped make this luxury sedan one of the fastest-selling in the segment.
The driving experience is underpinned by a four-wheel independent suspension system, including a four-link rear suspension that uses isolating mounts to minimize noise and vibration. StabiliTrak electronic stability control system is standard, as is a variable-effort power steering system, four-wheel disc brakes with four-channel ABS, electronic brake force distribution and brake assist system.
Inside is a flowing, uninterrupted design theme that wraps around the instrument and door panels. Attention to detail is evident throughout the interior, including the analog instrument cluster, chrome offset by dark woodgrain accents, and contrasting stitching on the instrument panel. Ice blue ambient lighting is used throughout the cabin, including the center console, instrument panel and door handle pockets.
Buick’s signature QuietTuning – an engineering process to reduce, block and absorb interior noise – provides a distraction-free passenger environment.
The contemporary atmosphere of the cabin is accented with available digital connectivity and personal technologies including in-dash navigation with a 40-gig hard drive (10 gigs reserved for music), Bluetooth, an auxiliary audio input and a USB port. Rear-seat passengers can enjoy an available power rear-window sunshade and a DVD entertainment system with two display screens integrated into the seatbacks.
Later in the year, LaCrosse with eAssist will come with standard Buick IntelliLink, which uses Bluetooth or USB to connect the driver’s smartphone to a new eight-inch, high-resolution, full-color touch screen display radio. IntelliLink expands on Buick’s current Bluetooth and USB capabilities to allow smartphone control via voice activation and steering wheel-mounted controls. It also enables streaming stereo audio from the phone through services like PANDORA®Internet radio and Stitcher SmartRadio®.
Most importantly, Buick IntelliLink enables seamless integration of stowed portable devices with each vehicle’s infotainment system, allowing drivers to keep their hands on the wheel and eyes on the road.
LaCrosse’s intelligent technologies also work to deliver a 360-degree field of vision behind the steering wheel, for a greater feeling of comfort, security and safety. Side Blind Zone Alert technology, which notifies the driver if a vehicle in adjacent lanes is traveling in the driver’s blind spot, is available, as is a rearview camera system that features a display integrated into the navigation system screen.
The technologies available on LaCrosse enhance standard safety features including front-, side- and roof-mounted head-curtain air bags, and GM’s StabiliTrak stability- and traction-control system. The safety and security of OnStar is also included for the first year of ownership.
LaCrosse witheAssistis manufactured at GM’s Fairfax Assembly facility in Kansas City, Kan.

Monday, August 8, 2011

Buick LaCrosse [REVIEWS]

Redesigned from the ground, the Buick LaCrosse premium sedan 2010 made its world debut at the Auto Show in 2009 Detroit North American International on January 12, 2009. The Buick LaCrosse offers all-wheel drive, a series of intelligent technologies and advanced features of personal security, and a choice of two fuel-saving V-6 engines.

"The new Buick LaCrosse created a lot of attention to detail, craftsmanship and advanced technology," said Susan Docherty, Buick-Pontiac-GMC manager. "It builds on the success of your next step revival Buick Enclave. And as the Enclave, our goal is to get a buyer of our new LaCrosse Aura".

Sculpted design

Buick Legacy of advanced design such as the Y-Job concept, and the Roadmaster Riviera, has helped define the American automotive design in recent years, according to Ed Welburn, vice president of GM Global Design. Today, the Buick design is a product of a global team and resources. The creative collaboration between the designers of the United States and China, in collaboration with the Pan Asia Technical Automotive Center (PATAC) and the chassis engineers and body in Europe, resulted in the first vehicle from General Motors that will be created in three continents.

"The new Buick LaCrosse is intended to represent the modern elegance," said Welburn. "The entire project, you will enjoy a balance of opposites. Both indoor and outdoor spaces are designed for harmony in mind. Externally Sale taut, sculpted lines of accents and sensual surfaces. Inside, chrome accents and smoked warm wood, a first class leather and materials, combined with a cold blue light creates a comfortable environment. "

The exterior design is faithful to the Buick Invicta concept unveiled at Auto Beijing 2008.

"It 'instantly recognizable as the Buick, with his signature" sweep spear into his body on the design, the lights inside the circular edge of the bonnet, and a waterfall grille, "said Welburn.

The luxurious interior experience

Inside, the two-tone interior is defined by fluid, unbroken theme design that wraps around the instrument and door panels. Attention to detail is evident throughout the interior, including the analog instrument panel, chrome offset by dark wood accents and contrast stitching thread and French on the dashboard.

Signature QuietTuning Buick - an engineering process to reduce, block and absorb noise within - provides an environment free of distractions for passengers.

Unexpected, a welcoming touch is ice blue lighting throughout the cabin away from the center console, dashboard and door panels.

Personal smart technology

A contemporary feel in the cabin includes a digital connectivity and personal technology offers a new Buick LaCrosse. It includes many features such as in-dash navigation, Bluetooth, auxiliary audio input and USB port. If the rear seat passengers, power windows rear sunshade, and a DVD entertainment system with two screens built into seat backs, is available.

LaCrosse Intelligent technologies are also working to provide a 360 degree field of vision at the wheel, to a greater sense of comfort, safety and security. It starts with the available head-up display on the windshield, allowing the driver to control the speed, keeping your eyes on the road. At night, lighting packages available adaptive headlight can direct the high intensity discharge bars 15 degrees to improve the illumination of the road and curves.

Buick LaCrosse has a blind side zone alert, which informs the operator if the vehicle in adjacent lanes traveling in the driver's blind spot. LaCrosse is available with rear view camera when the display screen is integrated into the navigation system.

Technology available for the Buick LaCrosse, more standard safety features suites that are designed to meet the criteria of the National Highway Traffic Safety Administration (NHTSA) 20-star safety. Other highlights include front, side and roof curtain airbags, traction and StabiliTrak stability control system. Security of OnStar is also the first year of ownership.

Responsive performance

Buick LaCrosse rigid body structure provides the basis for accurate suspension calibration, safety and quiet ride. Buyers can choose from a powerful family, a direct-injection six-cylinder engines and fuel saving six-speed automatic transmission control tap-up/tap-down.

Direct injection into the Buick LaCrosse to create more power with less fuel and reduce vehicle emissions through improved combustion control - especially at cold start emissions are reduced by up to 25 percent.

Sunday, August 7, 2011

Buick Verano (2011)[Reviews]

The new luxury sedan 2012 Buick Verano compact, the third model of the new brand over the past two years and the first compact luxury segment, made its debut at the 2011 North American International Auto Show.

Buick Verano will go on sale in the fourth quarter of 2011, the latest model of a product renaissance that began and continued Enclave LaCrosse and Regal. Like them, the luxury Buick Verano distinct and technology, including 10 airbags as standard, available heated steering wheel and the next generation of radio system power connectivity with OnStar, which allows continuous communication between the driver and the smartphone Buick Verano.

2.4l Ecotec and six-speed automatic is standard, and the combination produces about 177 horsepower (132 kW) and 170 Nm of torque (230 Nm), 00-60 mph performance of 8.0 seconds and about 31 mpg on the highway. 2.0L turbo engine will be offered in the future.

"Verano expands our range, continuing the momentum of Buick and gives us an excellent opportunity to attract a new generation of customers with a product that meets their expectations in terms of design, performance and technology," said John Schwegman, vice president of Buick marketing. "This is a smart choice that offers an unexpected luxury in a compact sedan - and compete head to head with competitors from Audi and Lexus."

Sculpted design

Summer Buick bears the marks of modern design and Buick Enclave presented and interpreted for the LaCrosse and Regal. These include a bold chrome grille jump detailed black, translucent blue ray prominent headlamps projector, windows, chrome wheels, premium body measurement and the relationship of the wheel. An arched roof line connects a steeply raked windshield and fast-sloping rear pillars give the car a sporty profile that is complemented by large 17-inch multi-spoke forged alloy wheels in Sterling Silver finish. Two conceptions of premium 18-inch wheels are available.

"The language reflects the sculptural design of Buick Summer in a new format, with all the refinement and attention to detail developed by the Enclave and LaCrosse," said Dave Lyon, director of design. "Beyond all this is just a superb car. It has great proportions and sophisticated details that look great for years to come."

Unique Buick Verano is a translucent blue projector beam headlamps, which give the vehicle a distinctive look and sophisticated. Brilliant color palette also seems to improve the Premium Claret Red Tintcoat and White Diamond Tricoat. Other exterior color choices are blacks, Olympic White, Switchblade Silver Metallic, Cyber Gray Metallic Mocha Bronze Metallic.

Luxurious rooms

Complementing Buick Verano is precisely dosed, prime-accented exterior is an interior marked by the unusual seat comfort and support, and premium soft-touch materials, including ambient lighting inspired by the LaCrosse. Metal and wood paneling and warm ambient light makes the interior of a welcoming environment.

Neutral colors and titanium-sized interiors are available in leather / cloth seating surfaces, while Ebony and Cashmere Choccachino one color available in leather-trimmed interior. Summer Buick uses the same raw material for leather seats used in the LaCrosse.

The dashboard of the mixtures with a built-in battery that holds the center of the screen infotainment controls, climate and radio controls. Components integrated into the center console has a space for tolerance of less than 1 mm, while the holes in the panel doors are less than 5 mm. These limits are among the best in its class.

Cover Buick Verano headliner is made of knitted material, which is one of the five layers of acoustic headliner designed to help quiet the cabin. Interior columns and lists are of color and texture-matched headliner.

A refined and sensitive

High energy density 2.4-liter Ecotec four-cylinder, dual overhead cam head, variable valve timing and E85, the standard engine in the summer Buick. It produces an estimated 177 horsepower (132 kW) and 170 lb.-ft. of torque (230 Nm). Direct injection technology helps produce more power with less fuel and reduce emissions - including up to 25 percent reduced hydrocarbon emissions compared to engine multipoint fuel injection. The engine is mated to a six-speed automatic transmission that allows the Summer Buick providing an estimated 31 mpg on the highway. Steering and a more efficient transmission with optimized fuel consumption.

Front suspension uses McPherson disconnected from better insulation, increasing the separation in extreme driving conditions - big shock, for example - the driving conditions everyday. Behind the Z-link watts technologically advanced design allows the center of the rear axle during cornering, which helps keep the answers read Verano Buick symmetrical on both left and right turns. The possibility of contacting the central axis of curves to produce more balanced driving experience because of the rear suspension to improve the management of the front suspension.

Z-link model is also lighter and takes up less space than the typical independent rear suspension. Less weight affects fuel economy of Verano Buick, but the compact design allows more luggage space.

Control inputs make an electronic power steering, dual rack and pinion. Electric power control to save fuel, because it eliminates the traditional power steering pump motor driven accessories. Engineers tuned speed-dependent power system will provide rapid, direct reaction to the control measures and a strong sense of center. The system has a ratio of 15.5:1, and requires only a little over two turns lock to lock.

Brake operates a four-wheel disc brakes with standard ABS and electronic brake force distributor and StabiliTrak electronic stability control with traction control.

Buick Regal GS (2012)[Reviews]

Buick unveiled the production version of the Buick Regal GS 2012, an expression of the even sportier Regal sport sedan, which is on sale in 2010 and attracted new buyers to the family Buick. Powered by a high output, excluding Ecotec turbocharged 2.0-liter mated to a six-speed manual, GS provides an estimate of 255 horsepower (190 kW) and 295 lb-ft of torque for a 0 to 60 kmh performance in less than seven seconds (estimated). Buick Interactive Drive Control System is standard on the GS, so motorists to adjust the driving experience by changing the suspension settings and steering sensitivity between three modes: standard, sport and GS.

"Built on the basis of performance for Regal, Buick Regal GS has been designed as an expression even more athletic performance and style," said John Schwegman, vice president of marketing for Buick. "The driving experience is living and powerful, and GS represent the next record in the Buick product renaissance. "

The exterior features a unique front and rear fascias, a front fascia includes a strong, vertical slot air inlet, specific grille treatment - vertical elements accented satin silver metallic. The rear fascia has a pair of integrated metallic satin trapezoidal tailpipes. Rocker extensions, and integrated rear spoiler also woven into the design. GS cuts with a sporting attitude, too, with a structure slightly lower than the other models, and an aggressive 19-inch 5-twin-spoke alloy wheels and all-season tires (20-inch 5-twin-spoke polished alloy wheels performance tires are optional).

The interior is a race-inspired, flat-bottomed sports steering wheel and sport pedal metal, with leather upholstery 12-way power driver seat adjustment and front passenger heated sport, including four-way power lumbar positions. GS-black on the inside ceiling is accentuated by specific elements in the dashboard and steering wheel console, while the white dash lights up when the driver activates the GS Control Unit (SIAC Interactive).

Turbocharger and HiPerStrut

Power Regal GS comes with a high-performance version of the Ecotec 2.0L VVT DOHC turbocharged engine with direct injection technology. It is based on the engine, which is available in the CXL Regal later this year, but the engine and the turbocharger is calibrated to produce more boost pressure and GS. Power is rated at 255 hp (190 kW) and 295 Nm of torque (400 Nm). Three-inch diameter exhaust system provides reduced pressure, engine

The direct injection technology helps the engine more power through increased efficiency, while maintaining fuel economy and lower emissions. This means less fuel is consumed and lower emissions - including a decline of 25 percent of hydrocarbon emissions at cold start. Variable valve timing to optimize power efficiency and emissions over the entire rpm band.

"We are combining direct injection and variable valve timing to the drive motors since 2006 and no doubt responsiveness turbo Buick Regal GS and acceleration of a 3.5-liter V6 engine, while providing fuel economy 2.0 L four, "said Mike Anderson, chief engineer of the overall program manager Ecotec.

The engine is mated to the standard six-speed manual gearbox. A six-speed automatic is available in the future.

The Buick Regal GS rides on a wheelbase of 107.8 inches relatively long (2.738 mm), which offers elegant and well balanced vehicle dynamics. It also has an independent suspension at all four wheels, a strut unique performance of high density (HiPerStrut) the front suspension design. The system helps reduce the strain HiPerStrut and maintain a negative camber when cornering, the driver experiences reduced torque management, greater traction and turning ability, with crisp handling, management and accurate feedback.

The link independent rear suspension to four is designed to minimize adverse camber and toe during fast maneuvers, improve vehicle stability. Both front and rear shocks are actively integrating computer Amortization Control (CDC), the change in damping properties to maintain optimal ride control vehicle on the road and different profiles. More aggressive, performance-based damping properties can also be selected by the driver using the driver control system interactive.

Power comes from the large diameter brake system Four-wheel disc brakes with Brembo front brake calipers. Standard anti-lock brakes with four-channel system is tuned to reduce braking distances on varying road surfaces and conditions. Electronic parking brake is activated through the center console mounted controls. Buick Regal GS also includes the standard StabiliTrak stability control with integrated, full-function traction control.

Interactive Drive Control System

The Buick Regal GS is equipped with lever system (ACIS interactive) chassis technology (also available in other models with 2.0-liter turbocharged Regal). It offers the stability of the vehicle and drive safer. The driver selects one of three modes - standard, sport and GS - the change in suspension settings, and sensitivity to address the system of variable-effort steering.

A control module so as to continuously monitor the sophisticated style of driving with speed, speed, lateral and longitudinal acceleration, steering wheel, accelerator and the vehicle. We define the dynamic state of the vehicle, including acceleration, braking and cornering, to optimize the reactions of the chassis. In addition, it performs all driver SIAC selections. All four dampers are electronically controlled and continuously adapt within a few milliseconds to traffic conditions, vehicle movements and driving style.

Select the mode optimizes the GS car for driving dynamics, suspension and tight steering response. "Standard" or the default is the setting for use in all directions. Sport mode gives a level of performance between the standard modes and GS.

Buick GL8 (2011)[Reviews]

The all-new 2011 Buick GL8 Shanghai GM is now available. The luxury SUV based on the legacy of the original Buick GL8, the first family of China executive coaching. Since the inception of the model in 1999, more than 330,000 were sold throughout China.

The new model, which will be available in January 2011, seven and 27 technological innovations and improvements in design, space and security, technology, power, functionality and quality. The result is an unprecedented experience in the luxury of an MPV, it is clear the Buick.

"The new GL8 was developed by Shanghai GM in collaboration with the Pan Asia Technical Automotive Center (PATAC) in Shanghai with the specific needs of our customers in mind," said Terry Johnsson, vice president of Shanghai GM vehicle sales, service and marketing. "It offers everything consumers have come to expect from Buick, a dynamic, smooth ride, quiet and comfort. Like its predecessor, the new Buick GL8 is the right product at the right time."

The new Buick GL8 has an elegant exterior design is underlined by Buick double sweep spear feature is in the front to back. Decorative metal strips add a sense of sleek, modern elegance. Its classic waterfall grille and portholes chrome greater emphasis on new Buick GL8 is inheritance.

With a length of 5256 mm, a width of 1878, with a height of 1800 mm and a wheelbase of 3088 mm, the new Buick GL8 provides a wide tower for all occupants. The interior trim fuses Eastern and Western aesthetics. The lighting mood of blue ice and a 360-degree wraparound design inspired by luxury yachts.

Remember the additional services are ergonomic two-tone genuine leather trim, two-piece panoramic sunroof, an electronic anti-pinch with a sliding door and touch tailgate lift motor, 10-speaker Bose 5.1-channel audio system with 7 inch touch screen in front and 10.2-inch WVGA screen HD rear, and the vehicle's OnStar safety and communication services.

Improved independent front suspension and rear sub-frames to ensure a smooth and steady. Setting up the signature quiet Buick reduce, block and absorb noise inside, and without distractions, which is comparable to the luxury sedan.

The new Buick GL8 comes with a choice of a 3.0-liter V-6 engine SIDI direct injection 2.4 liters intelligent or Ecotec segment leader in fuel efficiency. GM advanced 6-speed automatic transmission is standard, offering unprecedented power in the segment of the luxury minivan.

In the field of security, a new Buick GL8 is a very strong structure. Bosch 8.1 ESP system for the production of premium processing. It is complemented by large tires and disc brakes, six airbags available on selected models. For better visibility, the new Buick GL8 includes multi-dimensional Bi-Xenon HID blue ray crystal headlights and taillights as chrome LED.

New Buick GL8 luxury SUV with a retail price of between RMB 388,000 and RMB 288 000. Shanghai GM will also present an updated model of the current 2011 Buick GL8 in December 2010, aims at the top MPV segment. It includes a 2.4-liter Ecotec engine and a 6-speed automatic. This "strategy of two vehicles," Shanghai GM to examine in more detail MPV market, the luxury segment of secondary education.

Saturday, August 6, 2011

Envision Buick Concept [Reviews]

View the Buick concept car, which represents a convergence of ideas and technology for the future of Buick on the market, made its debut in the world today. He appeared on the GM stand at Auto Shanghai 2011 Shanghai.

Imagine a mixture Buick overall aesthetic of Chinese design for the SUV segment. There are Buick core "Fluid Mechanics quiet and comfort," contains GMO PHEV leaders of the hybrid system. In the future, and people-oriented technology and equipment has been designed to change people's perception of SUVs.

"The Envision was developed jointly by GM and Shanghai Automotive Pan Asia Technical Center (PATAC)," said Shi Hong, director of marketing at Shanghai GM Buick. "We introduce the product development direction for the future of Buick SUV market."

According to Ed Welburn, vice president of GM Global Design, The Envision "inherited DNA Buick and design the roof of global design language to new heights Buick. He made an important statement for Buick style and technology, and will affect future patterns of fire. "

Design: The essence of Buick, futuristic language
The speed and strength, lightness and strength and grace of contrast and foresight to the other, but retain a sense of harmony in the Buick Envision. The design follows in the tradition of great elegance Buick, mix it with dynamic lines, sharp angles and curved shapes. Its coupe-like body dynamics and function rooms offer a touch of Buick SUV to reach the Chinese market.

Imagine Buick has a two-story traditional Buick grille cascade, which regulates the air intake to meet the demand for electricity and to achieve optimized aerodynamic performance. Front-end style also includes the Buick tri-colored shield, Insignia, to strengthen the Buick Imagine a powerful and sophisticated sense of style. Headlights and fog lights have been inspired by traditional Chinese motifs. Porcelain LED lamps in the house during the day that the five "pillars of the Chinese-like" LED bulbs for the restrained elegance in bright environments.

Sharp lines from above the headlights, spreads and immersion in the vehicle itself. They reappear on the back that goes deep through the rear lights and demonstration of the double sweep spear traditional Buick. Wheel of the boxes look mighty 22-inch tires offer a strong contrast. The roof of one piece is shaped like a bridge parent. It allows continuous fluid side lines to form a graceful curve of the windows before they are integrated into the rear end. Buick Mirror and trim the side windows are aligned in front of the A-pillar and C pillar, which is the perfect finishing touch to the side view of the vehicle. Buick Envision a scissors-style doors with sensors that adds a feeling of luxury, while the input and output more comfortable.

Buick Envision laid back traditional squat SUV. Several ridges forming layers as a modern sculpture. Thin, strong porcelain, like the tail lights are integrated with LED light. The design is used on the rear fog lights and exhaust as well. The color of the ice edge silver body reflects the strong, athletic form of Envision.

Imagine the Buick, with a 22-inch aluminum wheels doubled layers. Silicon sport tires with asymmetrical tread pattern of a one-way. This reduces the cost of resistance, noise and energy while ensuring an SUV is expected.

Anticipating the Buick has an interior-oriented people, comfortable and high tech. Buick signature 360 degree around the integrated design and center console asymmetrically only bring out the best in the other. The forward cabin has the appearance of a floating sculpture. It strikes a perfect balance of physical comfort and aesthetics. Spiral Meters offer exciting futuristic feel.

The color of the door of the car is inspired by the "yin and yang" concept. Together with two-tone high quality white sand and blue galaxies in high-class Italian leather and maple and metallic materials with velvety texture, it provides a visual of peace and elegance. The armrest is split from front to rear, with a storage function and form concealed air conditioning vents. The flat floor feels like the deck of a yacht and contributes to the roominess and comfort of indoors.

In addition to Buick Classic ICE-blue lighting, interior also features an optional orange "casual" and red light "sport" light and gives a soft radiance to match the mood of the environment.

Effect: Breakthrough plug-in hybrid system with intelligent AWD

Imagine that the Buick has a place in the GM hybrid system PHEVs, which offers unprecedented high-power performance and milestones for the future of hybrid technology. The 2.0-liter engine with direct injection engine with an extra SIDI intelligent Imagine a pair of electric generators twice Automatic / manual eight-speed transmission. Powerful lithium battery and a solar roof-optical devices will act as an alternative energy source independent of the engine.

Hybrid system, which in fact make use of standard fuel and electricity, can produce more energy than pure electric cars or gasoline-powered vehicles. When the vehicle is started, parked and running at low speed, the Buick Imagine operates exclusively electric. When the vehicle needs more power or the battery is low, the engine automatically kicks to provide smart battery charging. When you need more power, like the sudden acceleration and driving uphill, the engine runs the power grid, a generator to provide extra power. The vehicle may be connected to normal power outlet to recharge the battery. Insert the battery produces electricity in the sunroof.

Envision Buick chassis compact and lightweight carbon fiber, magnesium and aluminum. Mounted on an electromagnetic suspension MRC function with energy recycling, it offers one of the fastest of the magnetic field of the control systems of the bearing in the world. Depreciation is actively regulated in relation to road conditions to maximize handling. With Envision Buick intelligent all-wheel drive, torque on each wheel to be adjusted at any time in all weather driving pleasure.

Monday, July 11, 2011

2011 Buick LaCrosse

What's New for 2011

For 2011, the Buick LaCrosse discontinues the 3.0-liter V6 and gains six free months of OnStar's Directions and Connections plan. Also, the four-cylinder model gets a new electric-assist power steering system.

Introduction

Redesigned last year, the Buick LaCrosse has ushered in a new era for Buick, one that emphasizes modernity and efficiency. This midsize sedan's handsome styling perfectly balances traditional Buick cues like the vertical bars of the grille and the swooping character line of the body with thoroughly contemporary detailing. And the car's elegant appearance is accompanied by surprisingly adept driving dynamics. It's enough to make you forget all about the nautical-size luxo-barges in that big book of Buick history on your coffee table.
The 2011 Buick LaCrosse has pared down its engine choices this year, as the 255-horsepower 3.0-liter V6 has been discontinued while the 182-hp 2.4-liter inline-4 and the 280-hp 3.6-liter V6 go forward. Models with the four-cylinder get a new, electric-assist power steering system to prepare for a future hybrid powertrain.
Few cars from GM look as right for the future as this one, yet there are consequences, as the four-cylinder engine is overtaxed by the package's 3,800 pounds, while the thick roof pillars restrict rearward visibility (the optional rear parking assist is a must for this car).
Overall, we're impressed by the 2011 Buick LaCrosse. Of course there are other good choices in this segment, such as the Acura TL, Ford Taurus, Hyundai Genesis and Lexus ES 350, and it could come down to what style or driving characteristics suits you best. But with its combination of classy looks, quality construction and solid driving dynamics, the LaCrosse is writing a new, more memorable chapter in that coffee-table book of Buick history.

Body Styles, Trim Levels, and Options

The 2011 Buick LaCrosse is offered in three trim levels: CX, CXL and CXS.
The base CX includes 17-inch steel wheels, a power driver seat, a tilt-and-telescoping steering wheel with audio controls, full power accessories, OnStar and a seven-speaker audio system with a CD/MP3 player, an auxiliary audio jack and satellite radio. Options for the CX include 17-inch alloy wheels and a Comfort and Convenience package that includes dual-zone automatic climate control, an auto-dimming mirror, Bluetooth, power lumbar adjustment for the driver seat, a power front passenger seat and remote engine start. A premium 11-speaker Harman Kardon surround-sound audio system with an iPod/USB interface is also available.
Stepping up to the CXL nets all of the standard and optional CX equipment plus 18-inch alloy wheels, foglamps, heated mirrors, heated front seats and leather upholstery. Available on the CXL is another Comfort and Convenience package that includes rear parking sensors, driver memory settings and auto-dimming sideview mirrors. A Driver Confidence package includes adaptive xenon headlights, a blind-spot warning system and a head-up display. There's also the optional Luxury package that includes a heated leather/wood-grain steering wheel, ventilated front seats, a power rear sunshade and keyless ignition/entry.
Individual option highlights include a sunroof, chrome wheels, a navigation system (with rearview camera and digital music storage), a rear seat entertainment system (with dual display screens) and the Harman Kardon audio system.
The CXS trim level includes 19-inch alloy wheels and everything above except the navigation system, power sunroof, Driver Confidence package and rear entertainment system, which all remain optional. A Touring package is optional for the CXS and includes different 19-inch wheels and adaptive shock absorbers.

Powertrains and Performance

For CX and CXL trims, a 2.4-liter inline-4 with 182 hp and 172 pound-feet of torque is the standard engine. Optional is a 3.6-liter V6 that churns out 280 hp and 259 lb-ft of torque. The CXL is available in either front- or all-wheel drive -- a plus for those in snowy climates. The CXS is only available with front-wheel drive and comes with the V6, as does the AWD version of the CXL. All LaCrosse models feature a six-speed automatic transmission.
In our instrumented testing, a LaCrosse with the 3.6-liter engine accelerated from zero to 60 mph in 7.5 seconds -- respectably quick, although still about a second slower than a few rivals such as the Acura TL and Hyundai Genesis. EPA fuel economy estimates stand at 19 mpg city/30 mpg highway and 23 mpg combined for the four-cylinder LaCrosse and 17/27/20 for the V6. The AWD version rates 16/26/20.

Safety

The 2011 Buick LaCrosse features standard front-seat side airbags, full-length side curtain airbags, OnStar communications, stability and traction control, and antilock disc brakes with brake assist. Rear-seat side airbags are also available as an option. In Edmunds brake testing, a LaCrosse CXS came to a stop from 60 mph in 127 feet -- a bit longer than average.
The LaCrosse has not been rated using the government's new, more strenuous 2011 crash testing procedures. According to 2010 ratings (which aren't directly comparable to the new ones) the LaCrosse scored five (out of five) stars in all frontal- and side-impact tests. In Insurance Institute for Highway Safety testing, the Buick scored "Good" ratings (the highest possible) in that agency's frontal-offset and side-impact tests.

Interior Design and Special Features

The 2011 Buick LaCrosse boasts an elegant and contemporary interior. The front seats are enveloped by a graceful dashboard arc that stretches from door to door, and the tastefully integrated simulated wood accents contribute to the decidedly upscale feel. At night, passengers are bathed in a soothing blue glow from the ambient lighting. The center stack controls are certainly more complicated than the simple controls found in past Buicks, but operation of the audio, climate control and navigation systems should be easy enough to decipher for those used to more modern cars and electronics.
Despite its generous cabin space, cargo capacity measures just 13 cubic feet, significantly smaller than the trunks of competing sedans. The trunk is fairly deep, but the lack of height and width may be problematic for bulky items.

Driving Impressions

From the driver seat, the 2011 Buick LaCrosse exhibits an enjoyable blend of luxury and engagement. The cabin remains blissfully quiet without becoming a sensory deprivation chamber, as there's just enough wind and road noise to remind you that you're not sitting on your couch. Considering all the nautical Buicks of the past, the LaCrosse's handling ability is a surprise. The car responds confidently to inputs and is certainly more engaging to drive than the Lexus ES 350. Rear visibility, however, is compromised by the car's high rear deck and thick roof pillars.
As for power, the 3.6-liter V6 is the obvious choice. We'd steer clear of the four-cylinder engine, as it's overtaxed by this car's substantial weight and has to work so hard that real-world gas mileage will likely suffer.

Friday, July 1, 2011

Buick prices 2012 LaCrosse with eAssist

Today, General Motors has finally added pricing to the list of information it has shared about the next LaCrosse, with the base price starting at $29,960 plus $860 destination. The total $30,820 base price will come with the eAssist-equipped 2.4-liter engine, but a 3.6-liter 303 horsepower, 264 lb-ft of torque V6 is also available on some trim levels at no extra charge.
Buick also promises an all-wheel drive variant with the V6, but specs have yet to be announced, along with pricing.
Other new features arriving for 2012 include a dual-zone climate control system, 17-inch alloy wheel, a full-color driver information display center and both USB and Bluetooth connectivity. The 2012 LaCrosse will also have a late-year change that sees the addition of IntelliLink as standard, which will utilize Bluetooth and USB technology along with an eight-inch touch/display screen. IntelliLink is Buick’s latest telematics system and it will cover several functions ranging from phone pairing to music management.
This jump in fuel economy is made possible by adding a 115-volt lithium-ion battery, paired to a 15-kilowatt electric motor that is capable of producing 15 horsepower and 79 lb-ft of torque. The system is also capable of regenerative braking, which combined results in a 25 percent increase in fuel economy to 25 city, 37 highway.
In addition to this mild hybrid technology, Buick also equipped the 2012 LaCrosse with Start-Stop engine technology, which seamlessly powers down the engine at idle to conserve fuel, despite current EPA regulations failing to reflect savings in fuel economy ratings. Rounding out the changes that make these fuel economy figures possible is a six-speed automatic transmission, underbody aerodynamic tweaking and low-rolling resistance tires.
Like many other hybrids on the road, Buick will also equip the LaCrosse with an ECO gauge that allows drivers to see real-time usage and adjust driving accordingly for optimal economy.
The trade off for such a welcome gain in fuel economy comes in the form of a somewhat smaller trunk space, as well as the addition of approximately 65 lbs.

Quick Spin: 2012 Buick LaCrosse eAssist

The LaCrosse is a sharp-looking sedan, and Buick made a point of not changing 98 percent of the car's exterior design in fitting it with the eAssist package. The only real change is the addition of model-specific 17-inch alloy wheels wrapped in Michelin Energy Saver A/S 245/50-series rubber. These tires were designed by the Bibendum Bunch specifically for GM, and while we're perfectly happy with the use of these energy-saving tires, we'd be thrilled if they were fitted to slightly larger wheels, if only for aesthetics. The LaCrosse's large dimensions and wheel wells designed to properly house 19-inchers at all four corners just make this eAssist-specific set look teeny-tiny.

There are no eAssist badges on the LaCrosse, either – an intentional omission that GM admits will have both positive and negative ramifications. While having a badge on the car is basically free advertising for one's green initiatives, GM didn't want to alter any other parts of the LaCrosse's design, however small. This is an interesting decision, especially from the company that was perfectly okay with fitting an obnoxious decal package.
he GM engineers assigned to the LaCrosse eAssist project don’t want you to be able to tell they’ve done anything to the car. The goal of the eAssist was to create a more-fuel-efficient version of the four-cylinder LaCrosse using an evolution of the mild hybrid system from the old Chevrolet Malibu and hybrid Saturn Aura Green Line. Their benchmark? Last year’s nonhybrid LaCrosse, so the system had to be more economical and undetectable. Talk about a thankless task.The one place they want you to notice a difference, however, is on your gas bill. If the engineers have done their job, fuel economy will rise by about 25 percent, from 19 mpg city/30 highway for a four-cylinder 2011 LaCrosse to 25/37. That’s a better highway number, Buick notes, than that of smaller luxury hybrids like the Lincoln MKZ and Lexus HS250h. Incidentally, all four-cylinder LaCrosses will be eAssist-equipped beginning in 2012. We drove a development car to see and feel—or not—the differences.
eAssist? What eAssist?
The LaCrosse’s 2.4-liter four-cylinder is largely unchanged, save for a belt-driven electric motor/generator hanging off the front instead of an alternator. It can apply 15 hp and 79 lb-ft of torque to complement the engine’s 182 hp and 172 lb-ft. A 0.5-kWh battery feeds—and is fed by, during regenerative braking—the motor/generator and sits in a lump at the front of the trunk, obscuring 40 percent of the seatback and blocking part of the pass-through on the other 60 percent. (The Malibu and the Aura used a motor with 5 hp of assist attached to a nickel-metal hydride battery.) We’re told to expect a 0.2-second improvement in 0-to-60-mph times compared with the four-cylinder LaCrosse.
As the car comes to a stop, fuel flow is cut, and the electric motor takes over, guiding the car to a stop and capturing brake energy through regen. There’s a hint of nonlinearity in the first bit of brake-pedal travel as the vehicle slows without the expected pressure buildup in the pedal. Once you get past that brief oddity, braking feels normal as the regen tapers off, giving way to mechanical operation. With a tender right foot on the pedal minimizing waste heat through the binders, the system can capture up to 15 kW of power during regeneration. The engine shuts off when the car is stopped and fires back up once the driver’s foot leaves the brake pedal, one of the only hints a buyer will have that all is not conventional in his or her LaCrosse.
Buick messed with the transmission as well. The eAssist LaCrosse will be the first model to use GM’s next-generation six-speed automatic, which we’re told improves on the old transmission by reducing friction losses and improving shift response. The eAssist car can get away with a numerically lower final-drive ratio—2.64:1 versus the 2011 four-cylinder’s 3.23:1. The electric assist means the transmission can hold a higher gear in steady-state situations and has to swap gears less often, with electric boost taking the place of some downshifts. Indeed, this was one of our biggest complaints with the four-cylinder LaCrosse, and the eAssist development vehicle we drove did seem to hunt for gears less, especially on inclines.
This electric give-and-take is happening all the time in the background, but if you want to cheat and peek behind the curtain, there’s a screen in the color display between the gauges that shows what the system is doing—sort of. It doesn’t report each and every time the boost is activated (denoted by a “hybrid power” message and an animated graphic) because the motor cycles so frequently and briefly at times that the displays would have to flash on and off—no need to throw the driver into an epileptic seizure. When the juice is providing substantial assistance, though, you’ll get the message, and there’s also a “battery charging” graphic that displays during deceleration and braking.
Other Economy Tricks
A switch to new low-rolling-resistance tires also helps save fuel, and the engineers claim the rubber doesn’t sacrifice any lateral grip compared with that of the current car. A smaller gas tank is fitted—15.7 gallons versus 18.4—which reduces the curb weight by limiting the maximum amount of fuel, but the eAssist car’s range is still said to be greater than the 2011’s. Electronically controlled shutters in the lower grille, borrowed from the Chevy Cruze Eco , can open or close to balance cooling needs with aerodynamics. Three underbody panels further improve the car’s slipperiness. Smoother airflow means better regeneration, since drag that would normally be eaten by air resistance can now be captured through the wheels. We asked why these aero tweaks weren’t being applied to the V-6 LaCrosse and were told that, without regenerative braking to recapture that energy, the economy improvement wouldn’t be significant.

2011 Buick Enclave

Buick Enclave

The Buick Enclave combines the smooth ride and responsive handling of a car with the cargo capability and high seating position of a sport utility vehicle.
The Enclave is available in two trims; CX and XL. Both feature a contemporary design that incorporates trademark styling cues associated with Buicks of the past. Both are available with a front-wheel drive (FWD) or an all-wheel drive (AWD) configuration. The interior features two front bucket seats and two different seating configurations for the second and third row seats accommodating a maximum of eight passengers. A direct injection 3.6-liter V6 engine is mated with a six-speed automatic transmission. The Enclave offers a luxurious interior with an extensive list of features and amenities.
The Enclave carries-on with minimal changes for 2011The critical moment came for the fight against 2011 buick enclave changes. . With its matte image and years of declining market share of car manufacturers are working hard to make some “of your life, the depreciation of the brand pump. In the coming months, Buick plans to improve its launch two sedans and a well planned crossover SUV. According to General Manager Steve Shannon, Buick cannot afford not to tell the effort that this year will be a defining moment in the efforts to revitalize the brand. . 2007 is the year of the Buick sized enterprises is difficult, we fight every day, Shannon said in an interview with the lunch of the Automotive Press Association.
Buick could be something that boosts the sales are in North America, where sales fell by more than 40 percent since 2002 help. Although it thrived in the hot Chinese market, where GM Buick could sell more of what they did in North America remains the brand had problems in the United States. Two years ago, GM product czar Bob Lutz described as “damaged brand”, adding that GM Buick out of its range of products, if things do not improve with the brand. Fortunately, parts of the car, the parent company of the GM Buick hub designed for the GM product continuously for Buick owners should not worry.
The General's 280-horsepower direct-injected 3.6-liter V6 will still be made available, complete with the new HiPer Strut front suspension that helps keep torque steer to a minimum, but buyers can now select it as a no-cost option, and also opt for all-wheel drive.

Final pricing information has not been released, but Buick tells us that the entry level LaCrosse will start around $30,000. Currently, the LaCrosse has a base MSRP of $26,995, which suggests the addition of eAssist and its associated fuel-saving parts isn't cheap. What Buick has effectively done is ditched the "base" LaCrosse model and left two identically priced models for buyers to choose from: one focused on exceptional fuel economy and the other on power.

Production on the 2012 LaCrosse will start this summer with the first round of cars hitting dealerships this Fall.

2012 Buick Enclave Changes

The 2012 Buick Enclave has been teased extensively, but there's still very little info about the next iteration of the crossover SUV. While no date has been announced, the 2012 Buick Enclave is expected in late 2011 given Buick's release schedule. One thing is for certain: the 2012 Buick Enclave will be one of Buick's most luxurious vehicles to date.

Body Style

There has been a lot of speculation over possible updates to the 2012 Enclave's body, but recent photos showed in a CBS interview are thought to be the Enclave and show more similarities than differences to the 2011. If the photos turn out to be legitimate, the 2012 will be slightly longer and sleeker. A full redesign of the Buick Enclave will be more likely in 2013.

Safety Features

The 2012 Enclave will keep the OnStar system of previous Enclaves, and is not likely to deviate from the excellent safety features of the 2011 model which included:
    * Passenger airbags
    * Stolen vehicle assistance
    * Daytime running lamps
    * 4 wheel anti-lock brakes
    * Rear parking assist
    * Tire pressure monitors
    * StabiliTrak (Buick's electronic stability control system)

History

The Enclave has been one of the most reliable high-end SUVs available since its 2008 model was introduced. It's one of the Buick's most successful designs and features quiet operation, power, and reliability.

Options

Luxury might be the best word for the Buick Enclave, which has been commended regularly for its breathtaking interior. Past models have included extras like satellite radio, multiple navigation methods, and temperature control for individual areas of the SUV. Expect the 2012 Buick Enclave to keep up that tradition--it's likely that we'll see a few surprises that will cement the Enclave in place as a high-end SUV with top of the line options.

Performance Specifications

As the Buick Enclave's sales numbers have been improving despite GM's overall financial troubles, the model keeps its resale value fairly well. Part of this is due to its power and reliable performance. The 2012 Enclave will likely use the same 3.0 liter V6 engine and 6 speed transmission as the 2011, but a switch to a different engine would not be unprecedented given the Enclave's place in the Buick lineup.

Similar Models to the 2012 Buick Enclave

Similar crossover SUVs include the Acura MDX and the Audi Q5. The Buick Enclave has traditionally been more feature-rich than these vehicles, especially considering its interior design and extremely quiet operation.

2013 buick enclave

Hitting the market back in 2007, the GMC, Buick and Chevy large crossover trio have continued with strong sales despite almost zero updates. That will change for the 2013 model year, with changes planned for all three of the Lambda machines, although you might not notice the changes at first glance.
Rather than update the appearance of the Traverse, Acadia and Enclave, GM will instead change the only key area that is drawing complaints the interior. In addition to what is expected to be a serious redesign with improved materials, housed in a more modern center stack will be GMs new infotainment system. Called MyLink for Chevrolet or Intellilink for Buick-GMC, look for a large LCD touch screen to control everything from Bluetooth to audio, as well as OnStar integration.
Buick, the fastest growing automotive brands in the United States in 2010, ended the first quarter of calendar year 2011, retail sales by 49 percent and total sales by 39 percent. March also marks the 18th Consecutive month of growth in retail sales increased by 24 percent 2013 buick enclave and of 21 percent. Ann Arbor resident Buick Enclave, Lacrosse and shelf are used as a choice,” said Becky Riley Mack Buick GMC. “Mack Buick GMC customers are the elegant, luxurious interior, smart technology and fuel consumption performance balanced and energized Buick models in circulation today.”
About 38 percent of buyers come from non-GM Buick brand and 17 percent of imports.
Regal, which launched last April, helping Buick continued to rise in March, for the sports sedan speeding through a greater availability of the new Turbo Regal CXL, representing 30 percent of retail sales in March Regal demand. The turbo 2.0 liter four cylinder direct injection allows better power and torque than the Acura TSX, with its six speed transmission that offers better fuel economy even with EPA mpg rating Highway 32nd. LaCrosse retail increased in the first quarter of 4 percent. 2012 LaCrosse is eAssist that uses an electric motor and lithium-ion batteries to capture the energy generated during braking.

2012 Buick Enclave

Buick Enclave

The 2012 Buick Enclave combines the smooth ride and responsive handling of a car, with the cargo capability and high seating position of a sport utility vehicle.
The Enclave is available in either front-wheel drive (FWD) or all-wheel drive (AWD). Both trims feature a contemporary design that incorporates trademark styling cues associated with Buicks of the past. The interior features two front bucket seats and can accommodate either seven or eight passengers depending on the seating configuration selected. A direct injection 3.6-liter V6 engine is mated with a six-speed automatic transmission. The Enclave offers a luxurious interior with an extensive list of features and amenities, including standard Bluetooth handsfree connectivity and tri-zone automatic climate control. Available equipment includes a remote engine starter, a ten speaker sound system, a rear DVD entertainment system, and vehicle navigation with a rear backup camera.
The Enclave receives minimal changes for 2012.
The 2012 Buick Enclave marks the model’s fifth year of production, continuing to provide Columbia Buick owners with a world-class choice in seven-passenger crossover vehicles. Minimal changes are coming for 2012, with the removed availability of two colors (Gray Green Metallic and Red Jewel Tintcoat) along with the arrival of Crystal Red Tintcoat as a premium paint option. Black roof rack cross rails will be available as a limited personalization option, and all-wheel drive Buick Enclave models will have a badge highlighting its extra capabilities.
Perhaps the more significant change for 2012 is Buick’s change in trim levels. In an effort to streamline the ordering and buying process, Buick has dropped the CX, CXL, and CXL-2 designations on its models in favor of four new packages: Base, Convenience, Leather, and Premium. The Base model still comes exceptionally well-equipped, with a power rear liftgate, quad captain’s chairs, Bluetooth hands-free connectivity, remote keyless entry, cruise control, tilt/telescopic steering wheel, StabiliTrak stability control, premium-ride suspension, and Buick’s exclusive QuietTuning process all standard equipment.
Upgrading to the Convenience package adds the Driver Confidence Package, including remote vehicle start, ultrasonic rear parking assist, and a rearview camera, while the Leather package adds power heated seats with memory settings for the driver in the front along with leather-appointed seating through all three rows. The Premium package tops out the range, adding a 10-speaker Bose premium sound system with USB port, articulating headlamps, power-folding outside mirrors, a power tilt/telescoping steering wheel with memory, a 115v household power outlet, chrome-clad 19-inch aluminum wheels, and the all-important heated and cooled front seats that make Columbia summers much more pleasant.

Buick Enclave Stand-Alone Options Continue in 2012

The Bose sound system remains available as a separate option across all packages, while rear-seat entertainment and touchscreen navigation is available separately on Leather and Premium models. (Base and Convenience package models can choose a rear-seat entertainment system as part of the dealer-installed Ultimate Entertainment Package.) Leather and Premium models are the only ones that will be able to select the popular dual skyscape sunroof with its fixed skylight over the second row of seats.
For added capabilities, the Trailering Provision Package available with all packages allows Enclave to tow up to 4500 pounds when properly equipped. Featuring a heavy-duty engine cooling system, trailer hitch, and a compact aluminum spare wheel, the package is sure to be a popular option for Columbia Buick drivers looking to tow trailers either across town or across the country. (The aluminum spare wheel replaces the steel wheel that is available on Base and Convenience models and standard on Leather and Premium models.)

2012 Buick Enclave Arriving Later This Year in Columbia SC

Pricing has not yet been announced for the 2012 Buick Enclave, which will arrive in Columbia, South Carolina later this year. When it does arrive, it will be available at Jim Hudson Buick in Columbia, South Carolina. Jim Hudson is the #1 Buick dealer in the entire state of South Carolina, an achievement earned on its unique combination of attractive pricing and exceptional customer service. Jim Hudson has been voted Best New Car Dealership in the city of Columbia an unmatched ten years and counting by readers of The State, and has been recognized multiple times as a GM Mark of Excellence dealer. For more information on the 2012 Buick Enclave

2012 Buick LaCrosse

The LaCrosse is a sharp-looking sedan, and Buick made a point of not changing 98 percent of the car's exterior design in fitting it with the eAssist package. The only real change is the addition of model-specific 17-inch alloy wheels wrapped in Michelin Energy Saver A/S 245/50-series rubber. These tires were designed by the Bibendum Bunch specifically for GM, and while we're perfectly happy with the use of these energy-saving tires, we'd be thrilled if they were fitted to slightly larger wheels, if only for aesthetics. The LaCrosse's large dimensions and wheel wells designed to properly house 19-inchers at all four corners just make this eAssist-specific set look teeny-tiny.

What is it?

The midsize Buick LaCrosse looks about the same for 2012, but buyers will notice more oomph with better economy. This extra power boost comes from a new light-hybrid system called eAssist, which will be standard on the four-cylinder LaCrosse going forward.The technology uses stored electric power to provide extra juice, adding up to 15 hp and 79 lb-ft of torque to augment the 182-hp, 172-lb-ft 2.4-liter Ecotec engine. Buick swapped out the alternator for a belt-driven, 15-kilowatt electric-motor generator and a 115-volt lithium-ion battery pack.In launching eAssist, Buick claims its intent is to improve performance and mileage without making any sacrifices to the familiar styling or essence of the LaCrosse. Regenerative braking and fuel shut off during deceleration are meant to cast a green halo on the car without overwhelming its personality or familiar driving dynamics.

What is it like to drive?

The 2012 LaCrosse doesn't feel like a typical “green” car. The eAssist technologies at work manage to exist humbly in the background of the driving experience instead of stealing the limelight.

Buick is advertising the LaCrosse with eAssist as a more refined ride than that of the standard LaCrosse, claiming the system provides a quicker throttle response at cruising engine speeds, thereby creating smoother transitions and reducing the need to downshift as often. We sampled it on various terrains around San Francisco--in rush-hour traffic, on winding roads and coasting on the highway. No matter the circumstance, any hint of electric assist was only apparent with heavy acceleration. The vehicle wasn't fussy going up and down hills or sitting in stop-and-go traffic. It felt as if we were driving the standard LaCrosse, with more of a fun factor when hitting the on-ramp for less money at the pump.
Meanwhile, though it might not meet full-electric standards of silence, the four-cylinder was refined and the ride was Buick-smooth, further camouflaging the green technologies at work.Transitions from one mode to the next didn't produce the slightest shudder, even when repeatedly lifting off and hitting the brake to restart and shut down the engine. If it weren't for the “auto stop” marking where the “0” would typically reside on the tachometer, the stop/start system would have gone unnoticed.

One subtle reminder that this LaCrosse is different is a green ECO gauge below the speedometer--a neat little nonintrusive feature that lets you monitor and correct your sloppy driving to maximize efficiency. If you slam on the brakes or speed up too quickly, the needle wags a disapproving finger by sliding out of the green zone.

One big qualm: the counterintuitive functionality of the control knob in the center display when using the navigation. You zoom in on the map by spinning the knob to the left and minimize by spinning to the right, in total defiance of human instinct. We eventually gave up trying to zoom.

Do I want one?

If you're in the market for an efficient, larger midsize sedan, the LaCrosse with eAssist is worth a close look. This car performs better than the current four-cylinder model, with 26 percent better fuel economy. With eAssist, Buick has done an admirable job of creating a green car with minimal compromise.

2012 Buick LaCrosse with eAssist

On Sale: August

Base Price: $30,820, including destination

Powertrain: 182-hp, 172-lb-ft Ecotec 2.4-liter DOHC inline-four; 15-hp, 79-lb-ft, 15-kilowatt electric motor; FWD, six-speed automatic

Curb Weight: 3,835 lb

0-60 MPH: 9.0 sec (est)

Fuel Economy: 25 mpg city, 36 mpg highway

There are no eAssist badges on the LaCrosse, either – an intentional omission that GM admits will have both positive and negative ramifications. While having a badge on the car is basically free advertising for one's green initiatives, GM didn't want to alter any other parts of the LaCrosse's design, however small. This is an interesting decision, especially from the company that was perfectly okay with fitting an obnoxious decal package