GM EN-V Concept, 2010

 

 

GM EN-V Concept, 2010

By 2030, urban areas will be home to more than 60 percent of the world's 8 billion people. This will put tremendous pressure on a public infrastructure that is already struggling to meet the growing demand for transportation and basic services.

General Motors and its strategic partner, Shanghai Automotive Industry Corp. Group (SAIC), share a common vision for addressing the need for personal mobility through a radical change in personal urban transportation. They are exploring several solutions for tomorrow's drivers. Among the most promising is a new vehicle form called EN-V.

A Promising Solution
EN-V, which is short for Electric Networked-Vehicle, maintains the core principle of personal mobility - freedom - while helping remove the motor vehicle from the environmental debate and redefining design leadership. EN-V is a two-seat electric vehicle that was designed to alleviate concerns surrounding traffic congestion, parking availability, air quality and affordability for tomorrow's cities.

Three EN-V models were unveiled in Shanghai. They represent three different characteristics that emphasize the enjoyable nature of future transportation: Jiao (Pride), Miao (Magic) and Xiao (Laugh). The concepts will be showcased from May 1 through October 31 at the SAIC-GM Pavilion at World Expo 2010 Shanghai. Shanghai is expected to become one of the epicenters for the establishment of personal mobility solutions for the future.

Breakthrough Technology
GM EN-V Concept's platform has evolved from the platform of the Personal Urban Mobility and Accessibility (P.U.M.A.) prototype that was developed by Segway and debuted in April 2009. Segway has worked collaboratively with GM to develop and deliver multiple copies of the drivetrain platform that seamlessly connect to and power the various EN-Vs.

GM EN-V Concept is propelled by electric motors in each of its two driving-mode wheels. Dynamic stabilization technology empowers EN-V, giving it the unique ability to carry two passengers and light cargo in a footprint that's about a third of a traditional vehicle. It can literally "turn on a dime" within its own operating envelope. In addition, everything in EN-V is drive-by-wire, supporting its ability to operate autonomously or under manual control. The motors not only provide power for acceleration, but also bring the vehicle to a stop.

Power for the motors is provided by lithium-ion batteries that produce zero emissions. Recharging can occur from a conventional wall outlet using standard household power, allowing EN-V to travel at least 40 kilometers on a single charge. EN-V can also improve the efficiency of the public electric infrastructure since the vehicle can communicate with the electric grid to determine the best time to recharge based on overall usage.
Its autonomous operating capability offers the promise of reducing traffic congestion by allowing EN-V to automatically select the fastest route based on real-time traffic information. The concept also leverages wireless communications to enable a "social network" that can be used by drivers and occupants to communicate with friends or business associates while on the go.

This combination of sensing technology, wireless communication and GPS-based navigation establishes a technology foundation, pieces of which could migrate from the EN-V concept and potentially lead the way to future advanced vehicle safety systems.

The ability to communicate with other vehicles and with the infrastructure could dramatically reduce the number of vehicle accidents. Using vehicle-based sensor and camera systems, EN-V can "sense" what's around it, allowing the vehicle to react quickly to obstacles or changes in driving conditions. For example, if a pedestrian steps out in front of the vehicle, EN-V will decelerate to a slower and safer speed and stop sooner than today's vehicles.

Ford F-150 Harley-Davidson, 2010

 

Ford F-150 Harley-Davidson, 2010

The exterior of the 2010 Ford Harley-Davidson F-150 offers a bold front fascia and six-bar shaped billet style grille and boasts specialized forged aluminum and Harley-Davidson® chrome badging. The truck will have a lowered appearance because of a fully integrated deployable running board.

Also standard are 22-inch low-profile performance tires - the largest in the F-Series lineup - and Euroflange forged wheels with a polished and painted center wheel cap. The paint selection is classic Harley-Davidson - Tuxedo Black and the first Ford application of Lava, a deep maroon with three-color metal flake.
The interior is customized to appeal to the truck buyer who appreciates the attention to detail for which both Ford and Harley-Davidson are renowned.

BMW 320d EfficientDynamics, 2010

 

BMW 320d EfficientDynamics, 2010

Teaming up with the BMW 320d, the new BMW 320d EfficientDynamics Edition is being presented for the first time at the 2009 Frankfurt Motor Show. This unique saloon combines fuel consumption of just 4.1 litres diesel/100 kilometres (equal to 68.9 mpg imp) and a CO2 rating of 109 grams per kilometre in the EU test cycle with engine output of 120 kW/163 hp.

The 2.0-litre four-cylinder diesel engine of this high-tech model boasts an all-aluminium crankcase, turbocharging with variable intake geometry and common-rail direct fuel injection complete with piezo-injectors. With the engine and the entire car modified once again for an even higher standard of efficiency, this unique saloon targeted above all at the German, Italian, French and Spanish markets comes with optimised aerodynamics, an extra-long final drive ratio, and an innovative two-mass flywheel incorporating a centrifugal-force pendulum.

All this makes the BMW 320d EfficientDynamics Edition the most fuel-efficient and lowest-emission car in BMW's current model range. In the fiercely contested midrange segment it is an unparalleled, highly attractive premium offer for the truly demanding and progressive customer focusing primarily on superior economy and the environment, without wishing to forego the sporting driving characteristics so typical of a genuine BMW.

The enhanced efficiency already offered by the existing models in the BMW 3-Series thanks to BMW EfficientDynamics making these cars superior to their competitors, is now raised to an even higher level in the
Four-cylinder diesel engine with optimised efficiency and superior performance all in one.
The BMW 320d EfficientDynamics Edition is powered by a four-cylinder diesel engine specifically optimised for even greater fuel economy and emission management and, therefore, for a standard of efficiency never seen before. All this comes from the 2.0-litre four-cylinder power unit with its all-aluminium crankcase, turbocharging and the latest generation of common-rail fuel injection featured with various power stages also in the BMW 316d, the BMW 318d and the BMW 320d. The engine specially conceived for the BMW 320d EfficientDynamics Edition develops maximum output of 120 kW/163 hp at an engine speed of 3,500-4,200 rpm and peak torque of 360 Newton-metres/265 lb-ft all the way from 1,750 to 3,000 rpm.

The engine stands out in particular through its sporting and dynamic power from low revs. The innovative centrifugal-force pendulum incorporated in the two-mass flywheel, together with the longer transmission ratio, serves to significantly reduce the level of engine speed at all road speeds relevant in practice in the BMW 320d EfficientDynamics Edition. The shift in load points beneficial to fuel economy and emissions goes together in this case with full maintenance of the spontaneity and running smoothness so typical of a BMW diesel.

Centrifugal pendulum in the two-mass flywheel for smooth and comfortable motoring without vibrations even at very low engine speeds.

To ensure smooth driving characteristics free of vibration also when driving at particularly low engine speeds, the power unit of the BMW 320d EfficientDynamics Edition features a so-called centrifugal pendulum efficiently compensating any unsmoothness in running characteristics typically encountered at low revs. This innovative component is integrated in the engine's two-mass flywheel where it dampens the vibrations generated under load, thus ensuring comfortable and acoustically optimised development of power and performance all the way from low engine speeds.

This increase in motoring comfort will encourage the driver to use a higher gear more often or, respectively, not to shift back as he otherwise would do. But when accelerating the BMW 320d EfficientDynamics Edition still offers the driving behaviour and agility so typical of BMW.

The driving dynamics characteristic of a BMW are borne out also by the car's acceleration to 100 km/h in just 8.2 seconds and by the BMW 320d EfficientDynamics Edition accelerating in fifth gear from 80-120 km/h in 9.6 seconds. Top speed is 225 km/h or 140 mph.

BMW 135i Coupe, 2010

 

 BMW 135i Coupe, 2010

Starting immediately the BMW 135i Coupe and the BMW 135i Convertible come with a straight-six power unit of the latest generation for the first time combining BMW TwinPower Turbo Technology, High Precision Injection and fully variable VALVETRONIC valve management, all interacting with one another to set new standards for economy with the highest level of performance.

In conjunction with the seven-speed double-clutch gearbox (DKG) featuring Sport Automatic available as an option for the first time in the BMW 1-Series as of March 2010, these superior technologies offer a further significant reduction of fuel consumption and emissions on these top-flight performers, setting up new records in acceleration and dynamic performance.

The top engine featured in both versions of the BMW 1-Series develops maximum output of 225 kW/306 hp at 5,800 rpm from a capacity of three litres, combining spontaneous and direct response with unleashed free-revving driving qualities. Peak torque of the six-cylinder is 400 Newton-metres/295 lb-ft delivered from just 1,200 rpm all the way to 5,000 rpm.

The seven-speed double-clutch gearbox with Sport Automatic shifting gears without the slightest interruption in power and torque, is likewise designed and built for dynamic performance of the highest standard.

Sport Automatic offers not just the option to shift gears manually on the electronic gear selector lever or via the shift paddles on the steering wheel, but also the usual comfort and convenience of a BMW automatic transmission.

The combination of these two innovations in a compact car naturally guarantees driving pleasure of a new standard never seen before. Accelerating from 0 - 60 mph in just 5.0 and from 0 - 100 km/h in 5.2 seconds, the BMW 135i Coupe with its double-clutch gearbox offers the same supreme standard as a thoroughbred sports car even more than in the past.

A truly unique achievement in this performance class is average fuel consumption in the EU test cycle of 8.5 litres/100 kilometres (equal to provisional combined of approx. 22 mpg US), almost one litre/100 kilometres better than the comparable figure in the former model with its six-speed automatic transmission.

This significant reduction of fuel consumption, together with acceleration to 60 mph improved once again by 0.2 seconds, clearly confirms the progress made through BMW EfficientDynamics with this new engine and transmission technology.

The BMW 135i Convertible with double-clutch gearbox accelerates to 60 mph in 5.3 seconds and reaches 100 km/h in 5.5 seconds. Average fuel consumption in the EU test cycle is 8.6 litres/100 km (provisional combined US figure approx 22 mpg), which is 0.8 litres better than on the former model with automatic transmission.

On the same fuel consumption, this is better even than the acceleration and consumption figures of the respective models with a six-speed manual gearbox: the hand-shifted version of the BMW 135i Coupe accelerates to 60 mph in 5.1, the manual-gearbox version of the BMW 135i Convertible in 5.4 seconds (0 -100 km/h on the Coupe in 5.3, on the Convertible in 5.6 seconds).

At the same time the combination of the BMW TwinPower Turbo engine with the manual gearbox also newly developed likewise enhances all-round efficiency by a significant margin. In practice, this means a reduction of average fuel consumption by the BMW 135i Coupe to 8.5 litres and a reduction on the BMW 135i Convertible to 8.6 litres/100 kilometres (provisional combined US figure for both models approx. 22 mpg).

Outstanding innovation for optimised efficiency: first-ever VALVETRONIC on a turbocharged engine.

The new straight-six power unit of the BMW 135i Coupe and the BMW 135i Convertible owes its exceptional efficiency to the first-ever combination of BMW TwinPower Turbo Technology, High Precision Injection, and VALVETRONIC valve management.

The turbocharger system following the twin-scroll principle separating the ducts for three cylinders at a time both in the exhaust gas manifold and in the turbocharger, as well as VALVETRONIC developed to an even higher standard of efficiency, contributes accordingly to the extremely spontaneous and direct response of the drivetrain.

This kind of technology allows infinite adjustment of valve stroke and valve timing on the intake valves. Throttle losses in the charge cycle are reduced to a minimum and the energy contained in the fuel is put to maximum use. In conjunction with High Precision Injection likewise optimised to an even higher standard, this offers an unparalleled balance of driving performance and fuel economy never seen before in this class.

The BMW 135i Coupe and the BMW 135i Convertible come as standard with a wide range of BMW EfficientDynamics technologies combined with one another in an appropriate symbiosis for each specific market, including features such as Brake Energy Regeneration, a gearshift point indicator on models with a manual gearbox, a map-controlled oil pump, final drive with optimised warm-up running qualities, as well as on-demand control of the engine's ancillary units such as the pressure-controlled fuel pump.

Audi A4 allroad quattro, 2010

 

 

Audi A4 allroad quattro, 2010

With its permanent all-wheel drive and increased ground clearance, the Audi A4 can handle any road or trail; it also offers driving pleasure - even on unpaved surfaces. Naturally, the Audi A4 allroad quattro features all the innovative technologies which impart to the A4 model line its superiority: a range of powerful and highly energy-efficient engines, Audi drive select (intelligent handling technology), the high-tech S tronic transmission, and innovative communication and assistance systems. The vehicle will be available in early summer at a basic price of 37,100 euros.

The design of the Audi A4 allroad quattro recalls the Audi A4 Avant: crisp lines enclose tastefully curved surfaces and the low roof line establishes a coupé-like silhouette. Striking details re-interpret this model line's sporty elegance. The moon-gray single-frame radiator grille bears vertical chrome strips; an accentuated bumper and large air inlets underscore this vehicle's unique identity. Chrome rings encircle the fog lights. And in the option featuring xenon plus headlights, light-emitting diodes comprise the daytime running lights and taillights. Underneath the front end and tail end, the A4 allroad has a stainless-steel underbody guard.

Interior
Refined touches, uncompromising quality and flawless functionality: the interior of the Audi A4 allroad quattro embodies all the strengths for which Audi is renowned. The cockpit clearly serves the driver. Among the control unit's highlights: the standard electromechanical handbrake - which has replaced the lever on the center console with a button - and the central on-board monitor. A color display complements the concert or symphony sound system, or the MMI navigation system plus; the MMI's offset control unit is housed in the center console.

Customers can choose one of several different trim materials: an exclusive allroad fabric, two types of leather, or an Alcantara/leather combination. The fabric designs are available in two colors and the leather trim in seven colors (two of which feature sporty contrasting stitching). Standard inlays are micrometallic platinum; options include aluminum trigon, natural fine-grain ash, laurel nutmeg, and walnut brown. Carpeting is made of velour; the headlining is star silver, linen beige, or black (optional). Many of the operating controls gleam thanks to their standard aluminum look; the door sill trims bear special allroad logos.

The Engines
Audi will initially offer three different engines for the Audi A4 allroad quattro: a gasoline engine and two diesel engines. All three are turbocharged direct-fuel-injection engines. They command respect due to excellent performance, impressive pulling power, smooth running, and high fuel efficiency. The engines are further bolstered by pioneering technologies arising from Audi's modular efficiency expertise. For example, all three units boast a standard on-board recuperation system, which converts mechanical energy into electrical energy during deceleration.

The Driveline
The 2.0 TDI transmits its power to a six-speed manual transmission. The 3.0 TDI and 2.0 TFSI feature the next generation of Audi's dynamic and very efficient S tronic. This innovative dual-clutch transmission switches extremely smoothly among its seven gears within a few hundredths of a second. S tronic also excels thanks to its high efficiency ratio and a broad spread of the gear ratios. The seven-speed S tronic has a fully automatic mode at the ready: the driver can shift as required, if necessary via shift paddles on the steering wheel.

The differential is in front of the clutch and immediately behind the engine. This technical stroke of genius made it possible to reposition the front axle much closer to the vehicle's front end, in turn allowing for a long wheelbase and an ideal distribution of the axle loads. The benefits include steady straight-line stability, superb ride comfort, and excellent driving dynamics.

The Audi A4 allroad quattro features quattro permanent all-wheel drive as standard equipment. Its purely mechanical center differential favors the rear, distributing power at a 40:60 ratio to the front and rear axle. If necessary, the quattro permanent all-wheel drive can route up to 65 percent to the front or as much as 85 percent toward the tail end.

Audi A1 e-tron Concept, 2010

 

 

Audi A1 e-tron Concept, 2010

The new e-tron model series from Audi will gain another new member at the 2010 Geneva Motor Show: The Audi A1 e-tron Concept is a Mega City Vehicle (MCV) with an innovative drive technology. It comes equipped with a powerful electric motor for zero-emission driving in the city. There is also an internal combustion engine on board that recharges the battery in exceptional circumstances. The Audi A1 e-tron Concept is very agile thanks to the 75 kW (102 hp) peak power of its electric motor.

The technology of the Audi A1 e-tron
The e-tron model family from Audi is just a few months old, but it already has a number of members, for each of which Audi has chosen a different drive technology. The first e-tron, which debuted at the 2009 IAA in Frankfurt/Main, is a near-series high-performance sports car with electric motors for all four wheels. The study shown at the Detroit Motor Show in 2010 is a lightweight, compact two-seater with two electric motors on the rear axle.

The Audi A1 e-tron Concept now presents another approach - a compact electric car in the premium class. The four-passenger, two-door MCV city car was designed specifically for use in the metropolitan areas of Europe and North America and in the rapidly growing megacities of Asia and South America. The Audi A1 e-tron always drives on electric power; its internal combustion engine is only used to recharge the battery in isolated cases.

The integration of the new technologies shows the holistic approach that Audi is pursuing with electric mobility. The objective is to use the energy with the lowest possible losses. The precise interaction of the components, their intelligent packaging, and the efficient management of the current flows are the product of the expertise that the company has developed in this area.

Audi has developed a proprietary thermal management system to keep the battery, the electric motor, and the power electronics within their respective ideal temperature windows.

The electric motor: 75 kW (102 hp) peak power
The synchronous electric motor of the Audi A1 e-tron is mounted transversely at the front of the car. Its low mounting position has a positive effect on the vehicle's center of gravity. Continuous output is rated at 45 kW (61 hp), with peak power of 75 kW (102 hp) available in short bursts. 150 Nm (110.63 lb-ft) of torque is continuously available, and peak torque is 240 Nm (177.01 lb-ft).

The electric motor sends its power to the front wheels via a single-speed transmission. The elegant, retractable selector lever on the console of the center tunnel used to choose between "Drive," "Reverse," and "Neutral" was taken from the first Audi e-tron.

The power electronics are mounted in the engine compartment above the electric motor. The most important components are the pulse-controlled inverter, which serves as the controller between the electric motor and the battery; the DC converter, which connects the high-voltage network with the 14 volt electrical system; a breaker unit to protect the high-voltage components; and the charging module. The socket for the standard charging plug is located behind the rings in the single-frame grille of the Audi A1 e-tron. A fully depleted battery can be recharged in approximately three hours from the 380 volt grid. A display immediately adjacent to the plug-in connection shows the current charge status and the charging time remaining.

The concept of the innovative Mega City Vehicle requires the electrification of key auxiliaries. The refrigerant compressor of the climate control system, for example, is electrically powered by a high-voltage electric motor that supplies only the amount of power needed at the time.

This increases system efficiency substantially compared to conventional concepts. Thanks to a special circuit, the climate control loop also functions as a heat pump that regulates the temperature of the cabin and the battery.

The power steering of the Audi A1 e-tron is electro-mechanical and thus particularly energy-efficient. An electronic brake system makes it possible to tap into the recuperation potential of the electric motors. A hydraulic fixed-caliper brake is mounted on the front axle, with two novel electrically-actuated floating-caliper brakes mounted on the rear axle. These floating calipers are actuated not by any mechanical or hydraulic transfer elements, but rather by wire ("brake by wire"). In addition, this eliminates frictional losses due to residual slip when the brakes are not being applied. In addition, the servo unit received a new, demand-controlled electric vacuum pump.

Buick Lucerne Super, 2008

Buick Lucerne Super, 2008

Buick has rekindled a name from its storied 20th-century past to mark the beginning of a new level of refinement: Super. The badge is designated exclusively for Buick's most premium, powerful models and returns to Buick vehicles after 50 years. It will debut on the 2008 model year LaCrosse and Lucerne sedans.

"We're bringing back the Super badge to represent our most premium models," said Steve Shannon, Buick general manager. "Our Supers are not just about increased horsepower; they represent an elevation in design, premium content and ride characteristics that are exclusive to the Super badge."

The Supers are engineered for Buick by the GM Performance Division to inspire performance on demand. The LaCrosse Super is powered by a 300-horsepower (224 kW) 5.3L small-block V-8 with GM's Active Fuel Management technology. The LaCrosse Super's chassis has been sport-tuned to deliver responsive handling characteristics, and the vehicle maintains Buick's renowned quietness inside.

The Lucerne Super adds a more powerful version of the legendary 4.6L Northstar V-8. It is rated at 292 horsepower (218 kW), an increase of more than 6 percent over existing models. The Super has an enhanced chassis with a specially tuned version of Lucerne 's Magnetic Ride Control system, for a refined, premium ride that simultaneously enables crisp, responsive handling.

Buick Super: elevated design, power and performance
Design elements on the LaCrosse Super and Lucerne Super denote the new face of Buick. Design cues echo those seen on the popular Velite convertible concept vehicle - and recently introduced on the Buick Enclave luxury crossover SUV - including a new waterfall grille and portholes. The LaCrosse Super is the first and only LaCrosse model offered with Buick's iconic portholes; there are four per side to highlight the V-8 engine.

In addition to distinctive design, the LaCrosse Super and Lucerne Super deliver leading-edge performance and refinement. The 5.3L and 4.6L V-8 engines are renowned for balancing performance and fuel economy. They are complemented by specially tuned suspension systems.

Like all Buick models, LaCrosse and Lucerne Supers are built with an exclusive engineering process called QuietTuning to reduce, block and absorb noise from entering the interior. Laminated side window glass, sound-deadening material in the body structure, hydraulic mounts in the engine compartment and more reduce interior noise. Even exhaust nodes have been tuned for overall sound quality. These features contribute to a quiet, refined driving experience.

While the LaCrosse and Lucerne represent the first production models of the reborn Buick Super series, they will not be the last. Future models will share elements that reinforce the Super ethic, including:
    * Exclusive exterior and interior design appointments
    * Powertrain enhancements
    * Enhanced driving dynamics, with specifically tuned steering, braking and suspension systems for responsive and confident handling
    * Leading levels of interior quietness through Buick's exclusive QuietTuning engineering effort.

LaCrosse Super
The LaCrosse Super is distinguished from its sibling models with a new exterior appearance that is highlighted by a new waterfall grille, new hood and a new front fascia that incorporates a lower grille opening with chrome trim and chrome fog lamp bezels.

New portholes, rocker moldings, rear fascia with integrated park assist sensors, 3.5-inch-diameter dual chrome exhaust tips, rear decklid spoiler and a Super badge also make the LaCrosse Super instantly identifiable from any angle. LaCrosse Super is offered in four exterior colors: Black Onyx, Platinum Metallic, Dark Mocha Metallic and Red Jewel tint coat.

Inside, the LaCrosse Super exudes comfort and style, including front seats with increased seatback bolstering. All of the seats feature new, woven-embossed leather inserts. A unique wood grain appearance accents the instrument panel, center console, doors and gear shift knob. There are also exclusive instrument cluster graphics - including Super identification - new front sill plates, a silver finish on the instrument panel center stack and Super-specific floor mats.

The LaCrosse Super introduces a V-8 engine that has the fuel efficiency of a V-6. Rated at 300 horsepower (224 kW) and 323-lb.ft (438 Nm) of torque, Buick's new V-8 can propel the LaCrosse Super from 0-60 mph in 5.7 seconds. The 5.3L small-block V-8 uses GM's Active Fuel Management (AFM), an engine technology that seamlessly switches between four- and eight-cylinder power to save fuel.

To support the performance capabilities enabled by the V-8 engine, the LaCrosse Super features a specially tuned suspension system for steering precision, improved ride control and feel, and increased braking performance. Bilstein monotube struts, larger front and rear rotors, high-precision steering gear, StabiliTrak, and recalibrated chassis controls help the LaCrosse Super deliver confident handling and road manners, while also maintaining overall ride comfort.

The Super version comes standard with the largest wheels and tires available on the LaCrosse - 18-inch by 7-inch aluminum wheels wrapped by P235/50R18 all-season tires. Chrome-finish wheels are available.

Lucerne Super adds more luxury appointments
Distinctly designed, the Lucerne Super stands out with a new bright chrome waterfall grille, front and rear fascias, integrated dual exhaust tips, rocker panels, and Super badge on the decklid. Exclusive aluminum wheels and premium all-season tires complete the look, complementing the vehicle's sport-touring attitude. The Lucerne Super is available in four exterior colors: Dark Mocha Metallic, Gold Metallic, Sharkskin and White Diamond. The interior comes in Ebony or Cocoa/Shale.

Lucerne Super's refined ride dynamics and increased power make it the sportiest Lucerne available . A more powerful version of the 4.6L Northstar V-8 engine provides the Lucerne Super with an ample power reserve. It is rated at 292 horsepower (218 kW), which is 17 horsepower (13 kW) more than the Lucerne CXS.

Lucerne Super's new premium steering gear, StabiliTrak stability control system, brake assist and specifically calibrated Magnetic Ride Control system help deliver a crisp response and enhanced driver control. It rides on standard 18-inch by 7-inch aluminum wheels wrapped by P245/50R18 all-season radials. The exclusive wheel design is finished in bright silver premium paint. Chrome-plated wheels are available.

The Lucerne Super's interior wraps occupants in luxury including a leather-wrapped upper instrument panel with French-seam stitching, unique finish on the instrument panel center stack, leather seats with perforated suede fabric inserts for the outboard seating positions, and suede door trim inserts. A heated, real wood steering wheel and shift knob finished in Walnut Burl, power tilt and telescoping steering column, front chrome sill plates and Buick embroidered floor mats round out the Lucerne Super's special content.

Lucerne Super comes with three standard equipment packages, including Driver Confidence, Luxury and Comfort & Convenience. OnStar's Directions & Connections with Turn-by-Turn voice-guided navigation, XM Satellite Radio and Harman Kardon audio system are also standard.

All Buick models come standard with the industry's best coverage, including a four-year/50,000-mile vehicle warranty, and a five-year/100,000-mile powertrain warranty. The Buick LaCrosse Super arrives in dealerships this summer as a 2008 model. The Lucerne Super is scheduled to go on sale in spring 2008. Pricing for both vehicles has not been released.

Buick LaCrosse Super, 2008

Buick LaCrosse Super, 2008

Buick has rekindled a name from its storied 20th-century past to mark the beginning of a new level of refinement: Super. The badge is designated exclusively for Buick's most premium, powerful models and returns to Buick vehicles after 50 years. It will debut on the 2008 model year LaCrosse and Lucerne sedans.
The Supers are engineered for Buick by the GM Performance Division to inspire performance on demand. The LaCrosse Super is powered by a 300-horsepower (224 kW) 5.3L small-block V-8 with GM's Active Fuel Management technology. The LaCrosse Super's chassis has been sport-tuned to deliver responsive handling characteristics, and the vehicle maintains Buick's renowned quietness inside.

The Lucerne Super adds a more powerful version of the legendary 4.6L Northstar V-8. It is rated at 292 horsepower (218 kW), an increase of more than 6 percent over existing models. The Super has an enhanced chassis with a specially tuned version of Lucerne 's Magnetic Ride Control system, for a refined, premium ride that simultaneously enables crisp, responsive handling.

Buick Super: elevated design, power and performance

Design elements on the LaCrosse Super and Lucerne Super denote the new face of Buick. Design cues echo those seen on the popular Velite convertible concept vehicle - and recently introduced on the Buick Enclave luxury crossover SUV - including a new waterfall grille and portholes. The LaCrosse Super is the first and only LaCrosse model offered with Buick's iconic portholes; there are four per side to highlight the V-8 engine.

In addition to distinctive design, the LaCrosse Super and Lucerne Super deliver leading-edge performance and refinement. The 5.3L and 4.6L V-8 engines are renowned for balancing performance and fuel economy. They are complemented by specially tuned suspension systems.

Like all Buick models, LaCrosse and Lucerne Supers are built with an exclusive engineering process called QuietTuning to reduce, block and absorb noise from entering the interior. Laminated side window glass, sound-deadening material in the body structure, hydraulic mounts in the engine compartment and more reduce interior noise. Even exhaust nodes have been tuned for overall sound quality. These features contribute to a quiet, refined driving experience.

While the LaCrosse and Lucerne represent the first production models of the reborn Buick Super series, they will not be the last. Future models will share elements that reinforce the Super ethic, including:
    * Exclusive exterior and interior design appointments
    * Powertrain enhancements
    * Enhanced driving dynamics, with specifically tuned steering, braking and suspension systems for responsive and confident handling
    * Leading levels of interior quietness through Buick's exclusive QuietTuning engineering effort.

LaCrosse Super

The LaCrosse Super is distinguished from its sibling models with a new exterior appearance that is highlighted by a new waterfall grille, new hood and a new front fascia that incorporates a lower grille opening with chrome trim and chrome fog lamp bezels.

New portholes, rocker moldings, rear fascia with integrated park assist sensors, 3.5-inch-diameter dual chrome exhaust tips, rear decklid spoiler and a Super badge also make the LaCrosse Super instantly identifiable from any angle. LaCrosse Super is offered in four exterior colors: Black Onyx, Platinum Metallic, Dark Mocha Metallic and Red Jewel tint coat.

Inside, the LaCrosse Super exudes comfort and style, including front seats with increased seatback bolstering. All of the seats feature new, woven-embossed leather inserts. A unique wood grain appearance accents the instrument panel, center console, doors and gear shift knob. There are also exclusive instrument cluster graphics - including Super identification - new front sill plates, a silver finish on the instrument panel center stack and Super-specific floor mats.

The LaCrosse Super introduces a V-8 engine that has the fuel efficiency of a V-6. Rated at 300 horsepower (224 kW) and 323-lb.ft (438 Nm) of torque, Buick's new V-8 can propel the LaCrosse Super from 0-60 mph in 5.7 seconds. The 5.3L small-block V-8 uses GM's Active Fuel Management (AFM), an engine technology that seamlessly switches between four- and eight-cylinder power to save fuel.

To support the performance capabilities enabled by the V-8 engine, the LaCrosse Super features a specially tuned suspension system for steering precision, improved ride control and feel, and increased braking performance. Bilstein monotube struts, larger front and rear rotors, high-precision steering gear, StabiliTrak, and recalibrated chassis controls help the LaCrosse Super deliver confident handling and road manners, while also maintaining overall ride comfort.

The Super version comes standard with the largest wheels and tires available on the LaCrosse - 18-inch by 7-inch aluminum wheels wrapped by P235/50R18 all-season tires. Chrome-finish wheels are available.

Lucerne Super adds more luxury appointments
Distinctly designed, the Lucerne Super stands out with a new bright chrome waterfall grille, front and rear fascias, integrated dual exhaust tips, rocker panels, and Super badge on the decklid. Exclusive aluminum wheels and premium all-season tires complete the look, complementing the vehicle's sport-touring attitude. The Lucerne Super is available in four exterior colors: Dark Mocha Metallic, Gold Metallic, Sharkskin and White Diamond. The interior comes in Ebony or Cocoa/Shale.

Lucerne Super's refined ride dynamics and increased power make it the sportiest Lucerne available . A more powerful version of the 4.6L Northstar V-8 engine provides the Lucerne Super with an ample power reserve. It is rated at 292 horsepower (218 kW), which is 17 horsepower (13 kW) more than the Lucerne CXS.

Lucerne Super's new premium steering gear, StabiliTrak stability control system, brake assist and specifically calibrated Magnetic Ride Control system help deliver a crisp response and enhanced driver control. It rides on standard 18-inch by 7-inch aluminum wheels wrapped by P245/50R18 all-season radials. The exclusive wheel design is finished in bright silver premium paint. Chrome-plated wheels are available.

The Lucerne Super's interior wraps occupants in luxury including a leather-wrapped upper instrument panel with French-seam stitching, unique finish on the instrument panel center stack, leather seats with perforated suede fabric inserts for the outboard seating positions, and suede door trim inserts. A heated, real wood steering wheel and shift knob finished in Walnut Burl, power tilt and telescoping steering column, front chrome sill plates and Buick embroidered floor mats round out the Lucerne Super's special content.

Lucerne Super comes with three standard equipment packages, including Driver Confidence, Luxury and Comfort & Convenience. OnStar's Directions & Connections with Turn-by-Turn voice-guided navigation, XM Satellite Radio and Harman Kardon audio system are also standard.

All Buick models come standard with the industry's best coverage, including a four-year/50,000-mile vehicle warranty, and a five-year/100,000-mile powertrain warranty. The Buick LaCrosse Super arrives in dealerships this summer as a 2008 model. The Lucerne Super is scheduled to go on sale in spring 2008. Pricing for both vehicles has not been released.

Buick LaCrosse CXS, 2008

Buick LaCrosse CXS, 2008

Buick will freshen its 2008 LaCrosse line with the new face of Buick - a front-end design inspired by the Velite convertible concept - and an elevated list of standard equipment across all LaCrosse models.

Like the recently introduced Buick Enclave luxury crossover and Super models, the 2008 LaCrosse features a more distinctive front end. The new design brings the 2008 LaCrosse sedan in line with a common Buick family appearance. The fascia, hood and chrome waterfall grille are new. The 2008 model will also offer four new exterior colors, including Scarlett Red, Gold Mist Metallic, Dark Mocha Metallic and Dark Slate Metallic.

Inside, the '08 LaCrosse continues to offer a well-equipped, comfortable and quiet interior. More comfort and convenience features are now standard for CX, CXL and CXS models for 2008. The LaCrosse CX, for example, is a richer entry-level car, adding a leather-wrapped steering wheel, theft deterrent system, illuminated vanity mirrors, driver information center personalization and more. All trim levels now have a chrome exterior appearance package, factory remote start feature, XM Satellite Radio, telescoping steering wheel column, redundant steering wheel controls and dual-zone climate control as added standard equipment.

The LaCrosse line now offers three powertrains. The CX and CXL trims are powered by the 3.8L V-6, now in Series III form. With more than 25 million sold, it is one of the most proven and reliable engines in the industry. Rated at 200 horsepower (149 kW), the 3.8L features electronic throttle control to improve engine response and optimize fuel efficiency, along with upgrades for quiet operation.

The performance-oriented LaCrosse CXS has a standard 3.6L V-6 with variable valve timing that delivers 240 horsepower (179 kW). The premium, all-aluminum engine features dual overhead camshafts and four valves per cylinder. Its fully variable intake and exhaust valve timing achieves outstanding flexibility, delivering 90 percent of the engine's peak torque where it is most useful, between 1,500 rpm and 6,000 rpm. The 3.6L VVT delivers a market-leading balance of good specific output, high torque over a broad rpm band, fuel economy and first-rate noise vibration and harshness control.

The recently announced 2008 LaCrosse Super introduces a V-8 engine and portholes to the LaCrosse lineup. With the fuel efficiency of a V-6, the new 300-horsepower (224 kW) 5.3L small-block V-8 with Active Fuel Management (AFM) technology can propel LaCrosse Super from 0-60 mph in 5.7 seconds. GM's AFM engine technology seamlessly switches between four- and eight-cylinder power to save fuel.

The LaCrosse line is built at GM's Oshawa 2 Assembly, ranked North/South America 's top manufacturing facility the past two years, according to J.D. Power and Associates.

Buick Invicta Concept, 2008

Buick Invicta Concept, 2008

The sleek Buick Invicta show car revealed here in conjunction with Auto China 2008 is Buick's strongest statement yet of its deliberately international plans. The four-door midsize sedan with a coupe-like roofline presents bold direction for Buick's new generation of vehicles in the world's two biggest automotive markets - the United States and China.

Invicta has evolved from Buick concepts such as the 2004 Velite convertible and 2007 Riviera coupe, both of which received accolades for their thoroughly modern adaptation of classic Buick themes. Invicta was designed collaboratively by GM centers of expertise in Warren, Mich. and Shanghai, China. The name, which is Latin for "invincible," returns to Buick after a 45-year hiatus in the United States.

Invicta is powered by Buick's first direct injection turbocharged engine, a four-cylinder powerplant that produces 250 horsepower (186 kW) and 220 lb-ft (298 Nm) of torque. The engine is matched with a six-speed automatic transmission for maximum fuel efficiency.

Modern, sleek exterior
Invicta's designers drew inspiration from the Riviera concept. Invicta features modern and sleek proportions with exterior lines that flow uninterrupted around the vehicle. For example, Invicta's cat-eye headlamps transition into the Buick heritage-inspired sweepspear design cue, which flows seamlessly along the body sides and merges into the taillamps. Similarly, one can trace the top of the headlamp casing to the roofline and the rear of the vehicle without interruptions.

As with Riviera, Invicta features short overhangs with wheels pushed out to the corners for a well-planted stance. The overall appearance is sleek, thanks in part to a sweeping, low roofline and a front windshield that has an aggressive rake.

Up front, the Buick tri-shield is prominently displayed inside the Velite-inspired chrome vertical waterfall grille. Polished aluminum surrounding the headlamps, portholes, around the D-pillar and along the lower side of the vehicle on the lower doors accentuates the overall exterior design. Reminiscent of a number of historic Buick models, Invicta's portholes - three per side - are located on the hood rather than on the front quarter panels.

Invicta's wheelbase and high belt line give the vehicle more substantial proportions while visually reinforcing its premium appearance. Invicta's 20-inch polished aluminum wheels feature a milled Buick tri-shield in the center cap.

To signal its premium attributes while enhancing the vehicle's sleek proportions, Invicta's exterior is draped in a sumptuous AluStone color. Its warm beige tone contains wafer-thin flakes of aluminum that reflect light to emit a liquid gold appearance.

Flowing, crafted interior
The focus and attention to seamless transitions carry over inside Invicta. The doors merge to become one with the instrument panel, which morphs into the center console.

The wrap-around design of the interior and fluid design provide a spacious cabin for all passengers, especially those seated in the back of the vehicle. At nearly 100 cubic feet of interior space, Invicta delivers large-car comfort in a mid-size sedan. The sense of roominess is further accentuated by a full glass roof, which allows all passengers to enjoy the sights, day or night.

Invicta also showcases a high level of interior craftsmanship while creating an environment that is soothing, quiet, comfortable and inviting for all passengers.

The blending of premium materials - such as wood trim and polished aluminum accents, soft aniline leather, supple suede-like material and soothing Light Emitting Diode (LED) lighting technology - encase passengers in Buick luxury.

Beyond its sumptuous appearance, Buick created a show car for the senses. Authentic French seam stitching on the soft-touch instrument panel pad, door panels and steering wheel invites touch. Buttons, switches and door pulls are crafted to deliver a tactile quality experience. Soft and soothing Ice Blue ambient LED lighting on the instrument panel, around the central vehicle function controls, along the console and center storage, and in the front footwells provoke visual sophistication. Two discriminating "spotlights" also accent the center point of the front and rear seats.

Buick introduced the Invicta in North America as a production vehicle in 1959. The Invicta show car is the first time the nameplate has appeared on a Buick in China.

Buick Enclave, 2008

Buick Enclave, 2008

Tiger Woods, the world's top-ranked professional golfer and long-time Buick partner, teamed up with Buick to introduce media to the brand's newest vehicle: the all-new 2008 Enclave luxury crossover SUV, on the eve of the Los Angeles Auto Show. The Enclave was unveiled at the Art Center College of Design in Pasadena, one of the world's most prestigious art and design schools.

The Enclave is Buick's first luxury crossover SUV. It is purposely built on an all-new crossover architecture and motivated by one of GM's most powerful V-6 engines ever. The Enclave creates its own niche in the fast-growing crossover market by melding elegant interior and exterior design and a confident ride in a quiet, well-crafted roomy cabin capable of carrying up to eight passengers with space for gear. It arrives in dealer showrooms next summer.

A host of innovative features that are uncommon or unavailable in competitors' vehicles adds to the Enclave's standout status in the segment, including a second-row seat console that unfolds to contribute to a flat load floor when the seats are folded. Also, the armrest slides back and forth. The center console storage area is equipped with a pull-out tray. When removed, the tray reveals a deep space for storing a pair of 16-oz. bottles or other tall items. Enclave also features a power-operated liftgate, Smart Slide second-row seat feature and a DVD-based rear-seat entertainment system with one of the segment's largest display screens.

Peace of mind while maneuvering in the Enclave is enhanced with Ultrasonic Rear Park Assist and a rear back-up camera, which work integrally to provide not only a visual reference of objects directly behind the vehicle, but an audible warning of the objects' proximity. Displayed on the navigation system display screen, icons and audible chimes provide an easy-to-understand reference to items behind the vehicle. Enclave also is equipped with power-adjustable outside mirrors that automatically angle downward when the vehicle is in reverse, providing a view of the curb or parking lines. The mirrors can be programmed so that one, both or none of the mirrors provide this view.

The innovative and exclusive features mentioned above are only a few of Enclave's more than 45 standard and optional features. Highlights include:
    * Rear back-up camera
    * High-intensity discharge headlamps
    * Articulating Headlights
    * Power liftgate
    * Automatic Grade Shift Logic
    * Smart Slide second-row seat
    * Voice-activated and touch-screen DVD navigation
    * Second-row center console
    * Ultrasonic Rear Parking Assist
    * Power tilt and telescoping steering wheel
    * Power folding mirrors with integrated turn signal lights
    * Heated windshield washer fluid
    * Heated front leather seats
    * Tiffany-style analog clock
    * Bose 5.1 10-speaker surround sound system
    * Rear-seat DVD entertainment system
    * Factory-installed extended-range remote start
    * Large sunroof and skylight
    * XM Satellite Radio
    * OnStar with Turn-By-Turn voice-activated navigation and more

Delivering on the promise of the concept
The production Enclave delivers on the promise of the concept vehicle that debuted at the 2006 North American International Auto Show in January. The exterior design of the Enclave is a virtual twin of the concept version, while the interior retains the elegant design and craftsmanship that made the concept Enclave popular.

Buick's luxury crossover hints to legendary design cues such as a new waterfall black chrome grille - with a bold tri-shield emblem - and portholes. Enclave's grille represents the new face of Buick that will be shared across future product offerings. The portholes, which are similar in design to those on the new Lucerne sedan, form a distinct "V" shape as they flow out from the grille and into the hood.

Enclave sits on a 118.9-inch (3,021 mm) wheelbase and has a wide, confident stance, with the wheels pushed out to the corners. This creates a "wrapped" appearance between the body and the wheels, which enhances the sure-footed stance. Large, 18-inch flangeless wheels are standard on CX models; 19-inch machined wheels are standard on CXL, while chrome, seven-spoke, 19-inch wheels are available on CXL. Twenty-inch wheels are available though Buick Accessories.

Standard high-intensity discharge (HID) headlamps and three-dimensional taillamp housings spotlight the Enclave's craftsmanship and attention to detail. Uncommon in the crossover segment, Enclave's HID headlamps have one bulb for high and low beams. The Xenon HID headlamps are standard, and GM's Articulating Headlights are available. They turn with the direction of the front wheels, providing enhanced illumination around corners.

Interior like a private jet
Enclave's interior is designed as an extension of the exterior form with complementing curves and warm, inviting colors, as well as premium, soft-touch, low-gloss materials. The instrument panel and other interior elements have precise attention to fit, finish and flushness throughout.

Buick's exclusive QuietTuning engineering process reduces, blocks and absorbs unwanted noise from entering Enclave's cabin. Some noise-reducing components include an acoustic laminated windshield, laminated safety door glass, triple door seals, flat-blade windshield wipers, strategically placed sound deadening material in more than two dozen locations throughout the vehicle and outside rearview mirrors and tires designed to minimize noise. The result is a library-quiet interior that allows passengers seated in the third row to hear a conversation between first-row occupants.

When it comes to function and roominess, Enclave looks smaller on the outside but lives bigger inside. The vehicle can be configured for seven or eight passengers, with three rows of seats, and still have space for gear behind the third row. Enclave offers 18.9 cu. ft. (535.2 L) of cargo space behind the third-row seat when in the upright position - a trunk capacity of some large sedans and room that some crossovers cannot match. With 116.2 cubic feet (3291 L) of cargo room behind the first row when all rear seats are folded, Enclave has more maximum cargo volume than the 2007 Lexus RX350 (84.7 cu. ft.), 2007 Volvo XC90 (85.1 cu. ft.), 2007 Audi Q7 (71.8 cu. ft.) and 2007 Acura MDX (83.5 cu. ft.). More than two dozen well-placed storage areas, including the instrument panel, center console and covered rear cargo convenience center, allow items to be stored out of sight.

The first row includes two bucket seats, and the standard third row features a 60/40-split bench seat that can accommodate three adult passengers. The second-row seats come standard with two captain's chairs (two passengers) with an optional second-row center console that features two large storage compartments, two cupholders and is capable of folding flat into the load floor. A second-row 60/40-split bench (three passengers) seat is also available. Seat back bolsters in the third row retract to fold flat and deploy to provide additional comfort. Second- and third-row fold-flat seats extend the load floor and maximize cargo space while providing flexibility between cargo and passenger needs. All seats have a tailored appearance, with premium cloth standard on CX models and perforated leather seats standard on CXL models. The first-row seats on CXL are heated and perforated for increased comfort and enhanced quietness.

Entering and exiting Enclave's third row is made easy by maximizing the door opening and reducing the space between the rear door and leading edge of the door opening. Enclave's car-like step-in heights for the front and rear doors also contribute to easy entry and exit. GM's Smart Slide feature allows entry in the third row with the pull of one handle. With Smart Slide, the second-row seat cushion flips up while the seatback slides forward, effectively compressing the space occupied by the seat. Second-row seats also have fore/aft adjustment. When adjusted rearward, the second-row seat provides more legroom for taller passengers; when adjusted forward, it provides more storage space or additional legroom for third-row passengers.

Enclave drives like a high-end luxury car
Enclave rides on a long wheelbase, with wide 67.3-inch (1,709 mm) front/rear tracks - a combination that lowers the center of gravity and enables confident ride and handling, similar to a high-end luxury car.

Enclave's precise driving feel features standard variable-effort power-assisted rack-and-pinion steering supported by independent front and rear suspensions. The front suspension features a MacPherson strut design, with a direct-acting stabilizer bar and aluminum steering knuckles. Isolated mounting points help reduce noise and vibration. The rear suspension uses a compact, state-of-the-art linked "H" design, which has an isolated mounting system that reduces noise and vibration transmitted to the passenger compartment. This design enables the handling prowess that comes with an independent suspension, but with minimal floor pan intrusion - a feature that helps the Enclave offer generous passenger and cargo space.

The available, intelligent all-wheel-drive system provides increased traction on slippery roads and other driving situations - such as freeway ramps - where increased traction would enhance handling. The system works by delivering a controlled amount of torque to the rear wheels. There is no driver intervention; the system automatically decides how much torque to apply and delivers it to the wheels with the best traction.

Enclave is motivated by one of GM's most powerful V-6 engines ever. Surpassed only by the 1987 GNX SFI Turbo, which gave 276 horsepower, Enclave's aluminum-intensive 3.6L V-6 VVT delivers 275 horsepower (205 kW) and 251 lb.-ft. (340 Nm) of torque. It is designed to deliver its performance with world-class smoothness, quietness and durability.

The engine's four-cam phasing operation of the variable valve timing system ensures linear delivery of torque across the rpm band, while features such as electronic throttle control deliver crisp, immediate response and feedback. The engine uses electro-hydraulic vane-type phasers, allowing infinitely variable combinations to optimize performance and efficiency.

A new Hydra-Matic 6T75 electronically controlled six-speed automatic transmission backs the 3.6L V-6 VVT. It is an advanced transmission with clutch-to-clutch shift operation for front- and all-wheel-drive Enclaves. Clutch-to-clutch operation allows for reduced complexity and compact packaging. A wide, 6.04:1 overall ratio helps the transmission deliver both performance and fuel economy, enabling up to 7 percent improved performance and up to 4 percent improved fuel economy when compared with current front-wheel-drive four-speed automatics. The transmission has been designed so that the Enclave can be flat-towed in FWD and AWD configurations. Enclave can tow up to 4,500 pounds (2,041 kg) when properly equipped.

Comprehensive safety system
The 2008 Buick Enclave has a comprehensive safety system designed to protect passengers before, during and after a crash. Four-wheel anti-lock brakes, StabiliTrak electronic stability control system - with rollover mitigation technology - and GM's tire pressure monitoring system are standard. Traction control is standard on all models.

Enclave is equipped with six standard air bags: two dual-stage frontal air bags, two seat-mounted side-impact air bags in the first row and two roof rail air bags that cover all three seating rows. Complementing the air bags is GM's rollover sensing system, which activates the roof rail air bags if sensors determine an impending rollover. Because rollovers are typically longer events than non-rollover crashes, the roof rail air bags stay inflated longer to provide increased occupant protection and containment. Additionally, first-row positions feature safety belt pretensioners, which activate at the moment of a crash to take up any slack in the safety belt and hold the passengers in place.