Pontiac Solstice Coupe

Drawing inspiration from classic sports cars, the 2009 Pontiac Solstice coupe was created for drivers who appreciate both dramatic styling and balanced performance. Unveiled at the New York Auto Show as a GXP model, the Solstice coupe builds on the success of the convertible model while offering a greater range of all-season driving opportunities.

For drivers still wanting an open-air experience, the coupe also features a removable roof panel, fully opening the cockpit to all of the sensations of the road.

"Today's Solstice is the top-selling roadster in the U.S., and we believe this new model has even broader appeal," said Jim Bunnell, Buick-Pontiac-GMC general manager. "The coupe has all the design cues and pleasing performance of the original roadster, and is an all-season alternative for people who enjoy open-air driving."

The coupe is expected to arrive in Pontiac dealerships in early 2009.

The making of a coupe

The new coupe was inspired by the Pontiac Solstice coupe concept shown at the North American International Auto Show in 2002. True to the concept, it is a modern sports car with classic lines. The roofline has a "fastback" shape with stylized "rails" that run from the front of the roof to the rear, culminating in a stylish and functional ducktail-style rear spoiler.

The coupe's roof is fixed aft of the B-pillars, with side windows and a rear liftglass for access to the cargo area. The roof panel is easily removed from the passenger compartment, and an optional soft roof cover stores in the cargo area. A home storage case for the roof panel will be offered through GM Accessories.

Engineering the design

Despite its dramatic new look, engineers made only minor structural changes to create the Pontiac Solstice coupe. The rear fenders and rear fascia are the same as those on the convertible. New taillight assemblies flow more smoothly into the tapered roofline.

"The Solstice coupe represents a major collaboration of design and engineering," said Bruce Kosbab, chief engineer. "The sleek lines of the new roof give the car a fresh appearance, yet only minimal changes were made to the body structure - it's a great example of building on an already solid foundation."

Lightweight structure

The roof's structure was strengthened with additional support elements, including an aluminum roof bow attached with aluminum brackets. The bow and brackets are stiff, yet low in mass, a design feature that pervades the coupe's overall construction. The roof includes a lightweight sheet molding compound cover affixed to a rigid aluminum frame for additional lightweight support. A lightweight magnesium roof panel frame weighs just 31 pounds (14.2 kg) and can be removed by one person. The cover is also made of sheet molding compound.

Powertrain and suspension

Because the change to a coupe body style resulted in only a slight increase in curb weight, no drivetrain or suspension changes were necessary to shift from the convertible body structure. Initial tests have shown that the Solstice coupe will deliver ride and handling, acceleration, braking and fuel economy comparable to the convertible model.

The coupe is powered by a standard 2.4L Ecotec four-cylinder engine that generates 173 horsepower (129 kW), while the GXP version is equipped with a 2.0L turbocharged Ecotec engine with 260 horsepower (194 kW).

Interior additions

Much of the coupe's interior remains the same as that of the convertible. However, the area behind the seats was redesigned for easy access to the cargo area, and a storage tray was mounted directly behind the headrests.

Removing the folding-top mechanism made way for a new, flat cargo floor and several storage compartments. The cargo area's covered bins provide secure storage for smaller items. Cargo tie-down hooks help secure irregularly shaped items. Read More!

Pontiac Solstice GXP

LOS ANGELES - From its 2002 auto show introduction to an early-order program that sold 1,000 cars in 41 minutes, the Pontiac Solstice has always invoked a passionate response from customers. Now, Pontiac is taking the vehicle's combination of sensuous styling and driving exhilaration to a new level with the announcement of the turbocharged 2007 Solstice GXP.

"Creating a GXP performance edition of the Solstice is a natural extension of the capabilities of this car," said John Larson, Pontiac general manager. "On its own, the base Solstice offers all of the qualities one would expect from a classic roadster - style, crisp handling, and spirited performance. The Solstice GXP takes that pure roadster DNA and pushes it to a new level, with a 47 percent boost in horsepower and other enhancements for a more thrilling driving experience."

The heart of the Solstice GXP is the Ecotec 2.0-liter turbo engine, GM's first direct injection offering in North America . It produces 260 horsepower (194 kw) and 260 lb.-ft. of torque (353 Nm),* making it GM's highest specific output engine ever, at 2.1 horsepower per cubic inch of displacement (130 hp / 97 kw per liter), and the most powerful production engine in the Ecotec family.

A dual-scroll turbocharger with a lightweight turbine provides nearly instant power, and an air-to-air intercooling system boosts the turbo's performance by reducing inlet temperatures. Dual cam phasing complements the turbocharging system by optimizing valve timing at lower rpm for best turbo response and quick access to engine torque.

Direct injection technology helps the Ecotec engine produce more power while maintaining the lower fuel consumption of a small displacement port-injected engine.

With direct injection, fuel is delivered directly to the combustion chamber to create a more complete burn of the air/fuel mixture. Less fuel is required to produce the equivalent horsepower, especially at normal cruising speeds, of a conventional port-injection combustion system.

The GXP's high-performance Ecotec turbo engine is connected to a standard five-speed manual gearbox, or an optional five-speed automotive transmission. Either transmission can propel the car from zero-to 60 mph in under 5.5 seconds.

As with other members of GXP family, the Solstice GXP provides a number of standard features not available on the base model, including:
+ Unique front and rear fascias
+ High polish, dual-outlet exhaust
+ StabiliTrak vehicle stability enhancement system
+ 3.73 rear axle ratio
+ Interior refinements including unique GXP gauge cluster and Cobalt Red seat stitching

The GXP also comes standard with a number of features available as options on the base model, including:
+ Sport suspension system
+ Four-wheel disc brakes with anti-lock
+ Limited-slip rear differential
+ Power window/locks/mirrors and remote keyless entry
+ Leather-wrapped steering wheel with accessory controls and cruise control
+ Driver information center
+ 18-inch polished aluminum wheels Read More!

Pontiac Solstice

The Pontiac Solstice is a roadster from the Pontiac division of General Motors. Introduced at the 2004 North American International Auto Show, the Solstice began production in Wilmington, Delaware starting in mid-2005 for the 2006 model year. The exterior styling of the production Solstice is similar to that of the 2002 Solstice concept that preceded it. Pricing begins at US$ 19,995. Production of the Solstice was to be running before Summer 2005, but delays at the Wilmington plant pushed volume production to the fourth quarter.

The Solstice uses the GM Kappa platform, which also underpins the Saturn Sky and Opel GT. Pontiac may eventually build a fixed-roof coupe version, which would allow the Solstice to be eligible for certain racing events not open to convertibles.

The Solstice was nominated for the North American Car of the Year award and Design of the Year award from the AJAC for 2006. It has been a runaway hit for Pontiac, with 7,000 orders in the first 10 days of availability and 6,000 more orders before winter. Although first-year production was planned at 7,000, GM apologized to customers for delays and increased production, delivering 10,000 by March 1. The base price was adjusted upwards to $20,490 in mid-December, but many buyers report paying $5,000 or more over sticker to get a Solstice.

ACCELERATION - Seconds Zero to

    30 mph: 2.3
    40 mph: 3.7
    50 mph: 5.3
    60 mph: 7.2
    70 mph: 10.1
    80 mph: 13.1
    90 mph: 16.8
    100 mph: 22.2
    110 mph: 31.6

BRAKING

    70-0 mph @ impending lockup: 165 ft

HANDLING

    Roadholding, 300-ft-dia skidpad: 0.88 g
    Understeer: minimal moderate excessive

FUEL ECONOMY

    EPA city driving: 20 mpg
    EPA highway driving: 28 mpg
    Independently observed: 16 mpg (Car and Driver review) Read More!

Pontiac G8 GXP

Pontiac announced the flagship of its GXP performance series, the Pontiac G8 GXP high-performance sedan, at the 2008 New York Auto Show. This 2009 model will join the Solstice, G6 and Torrent GXP models in Pontiac dealerships in late 2008. The Pontiac G8 GXP takes the G8's responsive driving experience, refined passenger environment and aggressive good looks to a new level. It also delivers an enjoyable driving experience, thanks to a 6.2L V-8 that produces in excess of 400 horsepower.

"More than just raw power, the GXP delivers the sophisticated yet exciting driving experience that enthusiasts expect in a car costing far more than the GXP," said Jim Bunnell, Buick-Pontiac-GMC general manager

Engine performance

The heart of the Pontiac G8 GXP is the 6.2L LS3 small-block V-8, currently rated at 402 horsepower (300 kW) and 402 lb.-ft. of torque (546 Nm) pending final SAE certification. This engine is the newest member of GM's small-block V-8 family. It features a revised, larger-bore cylinder block, high-flow, L92-style cylinder heads; larger-diameter pistons; unique camshaft and camshaft timing; revised valvetrain with offset intake rocker arms; high-flow intake manifold; and high-flow fuel injectors.

The LS3 engine has an aluminum cylinder block with cast-in-place iron cylinder liners. Larger bores help create a 376-cubic-inch displacement. The block casting also features revisions and machining in the bulkheads to enhance its strength and improve bay-to-bay breathing. New pistons were designed for high-rpm performance.

New, high-flow cylinder heads aid engine breathing and are based on the large port and valve design found on the LS7 engine and other GM L76 engines. The larger-capacity, straighter intake port-design optimizes intake flow to the combustion chamber, an effect augmented by large valves, measuring 2.16 inches (55.0 mm) on the intake side and 1.59 inches (40.4 mm) on the exhaust side.

Pending final testing, the Pontiac G8 GXP is expected to deliver 0-to-60 mph performance of about 4.7 seconds, and a quarter-mile time of 13.0 seconds at 108 mph.

Six on the floor

A new six-speed Tremec TR6060 manual transmission is optional on the Pontiac G8 GXP. This next-generation manual smoothly transfers the engine's power and torque to the rear wheels with a reduction in shift throw. The transmission features a host of refinements including premium gear synchronizers; stronger gears, housing, and bell housing; a single-piece counter shaft; and machined gear teeth.

The standard Hydra-Matic six-speed 6L80 automatic transmission is technologically advanced and robust. It uses a clutch-to-clutch operation and an integrated 32-bit transmission controller to deliver smooth and precise shifts. The six-speed has a generous 6.04:1 overall ratio that enables a "steep" first-gear. The result is strong launch acceleration along with "tall" overdrive ratios that lower engine rpms for better fuel economy and reduced noise.

A 3.27 final drive ratio comes with automatic-equipped GXPs, and a 3.70 gear is matched with the manual transmission. A limited-slip differential is standard.

High-performance suspension

The Pontiac G8 GXP rides on the G8's 114.8-inch (2915 mm) wheelbase with wide front (62.7 inches / 1,592 mm) and rear (63.3 inches / 1,608 mm) tracks. The four-wheel independent suspension is fully adjustable and is tuned for the highest performance in the G8 family. The GXP's ride and handling was developed and validated on racetracks and highways around the world, including the famed Nürburgring racing circuit. It rewards the driver with sharp, immediate responses, as well as a well-balanced road feel during spirited driving.

The suspension employs a MacPherson strut design in the front and a four-link, coil-over-shock design in the rear. A direct-acting front stabilizer bar, decoupled rear stabilizer bar and lateral ball joints on the rear suspension deliver increased lateral stiffness for more responsive handling. The front suspension features fully adjustable caster, camber and toe; the rear suspension has fully adjustable camber and toe, for more precise tuning.

Steering and brakes

The steering rate for the GXP is tuned to provide immediate response with definitive driver feedback. Like the G8 sedan and GT, the GXP's steering box is located ahead of the front axle line for a quicker, more direct feel.

The Brembo braking system matches the GXP's boost in performance with an equivalent increase in stopping power. The system includes 14-inch (355 mm) vented front and 12.76-inch (324 mm) rear disc rotors, with special quad-piston alloy calipers in front. The alloy calipers on the rear brakes have single-piston actuation. The four-wheel disc brake system includes standard anti-lock brakes and traction control.

Wheels and tires

The GXP rides on 19-inch polished aluminum wheels with a special machined face. Performance-oriented summer P245/40R19 tires are standard, and a comparable all-season tire is available. Combined with the suspension and steering enhancements, this setup gives the GXP exceptional cornering grip.

Exterior styling

The Pontiac G8 GXP exhibits strong Pontiac design cues. A unique front fascia with a lower splitter and a distinctive rear fascia diffuser contribute to its sporty look. The dual-port grille, fog lamps, bold wheels and confident, wheels-at-the-corners stance are all unmistakably Pontiac traits.

Interior amenities and comfort

The Pontiac G8 GXP's interior is driver-oriented with aesthetic and tactile details like instruments with a sporty appearance that match the car's performance. Interior materials consist of satin and chrome trim and high-quality textured materials throughout. The instrument cluster glows with crisp, white light on the primary instruments. Pontiac's signature red lighting illuminates the rest of the instrument panel cluster.

Standard comfort and convenience amenities include:

    Highly bolstered two-tone sport seats with color-coordinated gauge cluster and GXP embroidery
    Leather-trimmed steering wheel and gear shifter
    Power-adjustable front seats
    Fog lamps
    Alloy sport pedals
    A 230-watt Blaupunkt audio system
    XM Satellite Radio

The seats offer firm support to hold occupants in place during aggressive cornering. The standard heated leather seats were designed to deliver excellent comfort during long drives. They are available in Ebony or an Ebony/Red two-tone.

Safety

    Maintaining the G8's tradition of a full suite of standard safety features, the Pontiac G8 GXP includes:
    Four-wheel disc brakes with ABS and traction control
    Electronic stability control
    Seat-mounted thorax air bags and dual-stage frontal air bags for front passengers, with automatic passenger sensing system
    Roof rail side-impact air bags for both seating rows
    OnStar Read More!

Pontiac Solstice SD-290

Designed to evoke the emotions of classic sports cars, the Pontiac Solstice SD-290 race concept captures the purposeful design of vintage racecars. The design is dramatic, featuring a passenger cockpit tonneau cover and a driver windscreen, creating a pure racecar that looks ready to take the checkered flag even while sitting on the starting grid.

Aerodynamics have been improved and the SD-290's weight reduced with the removal of the windshield, side glass, window regulator, convertible top, climate system and windshield wiper system. Complementing the design are new side fender gill panels, a new hood with heat extracting grilles and a competition red paint scheme.

Backing up the race-ready appearance is the available Club Sport Z0K suspension package and an all-business cockpit filled with auxiliary gauges, a roll bar and racing seat.

Vehicle highlights

Pontiac Solstice SD-290 race concept
2.0L Ecotec direct-injected and turbocharged generating 290 horsepower
Five-speed manual transmission
Weight reduction through installation of driver-side only windscreen and elimination of door glass/hardware, convertible top/hardware, HVAC system and wiper system
Solo Performance cat-back exhaust system with center-mounted outlet
KW Automotive coil-over suspension package
Three-piston aluminum calipers with 13-inch rotors from Stainless Steel Brake Company
Forged 19-inch wheels with Hoosier R6 racing tires
New front fascia, grille inserts, hood and front fenders, leading to better aerodynamics
Passenger-side hard tonneau cover

    Competition red exterior color
    Rear spoiler
    Tinted headlamp lenses
    Removable racing-style steering wheel
    Racing seat with four-point safety harness
    Chrome fire extinguisher
    Pegasus center console gauge package
    Driver's roll bar Read More!

Pontiac G6 GXP

Seeking to build on the 25-percent retail sales gain by the G6 so far this year, Pontiac is revealing a new G6 GXP coupe show car at the upcoming New York International Auto Show. Designed to augment the G6's sleek styling with a more aggressive appearance and stance, the new GXP show car will test both media and public reaction before any final decision on production is made.

"Although the GXP performance series has been very successful in the past, we've never attempted to introduce a GXP on our largest volume vehicle and we want to be sure we do it right," said Dennis Maraone, Pontiac product director. "We believe the package of exterior, interior and performance enhancements we've put together on the G6 GXP show car should appeal to 2+2 coupe enthusiasts."

Highlighting the exterior styling changes is a redesigned front fascia, featuring an integrated lower air dam and an aggressive chrome treatment of Pontiac's signature twin-port grille, as well as a twin air scoop hood. Around back, the new rear fascia shows off the dual chrome-tipped exhaust and unique "hammerhead" spoiler. Side rocker panels, 19-inch wheels, vented cross-drilled brake rotors, and a 25-mm reduction in suspension height finish off the GXP's ground-hugging appearance.

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Inside, red accents give the GXP a sportier flavor than a standard G6. The red chrome trim on the instrument cluster, center stack and door controls augments the red leather seat and door panel inserts.

Under the hood, the G6 GXP uses a modified 3.9-liter V-6 engine mated to a six-speed manual transmission. Linking a ram air induction system with K&N air filter to a cat-back free flowing exhaust helps boost engine output to 270 horsepower (202 kw) and 259 lb.-ft. of torque (358 Nm). Read More!

Pontiac G8 Sport Truck

The 2010 Pontiac G8 sport truck blurs the line between cars and trucks and is creating an all-new segment in the North American car market. This dramatically different vehicle blends the sporty handling of a performance coupe with the cargo capabilities of a light truck.

Based on the all-new Pontiac G8 performance sedan, the newest member of the G8 family has a longer wheelbase and a cargo bed suitable for either work or recreation. The Pontiac G8 sport truck significantly stretches Pontiac's commitment to style and performance and is expected to arrive in dealers' showrooms in late 2009.

"Pontiac has never shied away from offering segment-defining vehicles, going back to the original GTO," said Jim Bunnell, Buick-Pontiac-GMC general manager. "There's simply nothing else like the Pontiac G8 sport truck on the road today, and we definitely believe that there are customers who will be excited by its distinctive design, performance and cargo capabilities."

Consumer named

Another unique aspect of this new vehicle is the fact that it will be named by a consumer. Consumers can visit http://www.pontiac.com/namethiscar and submit their name ideas. "As an important part of the G8 family, we know that 'sport truck' doesn't fully describe the vehicle's ability to blur the lines between sports car and truck," said Craig Bierley, Pontiac marketing director. "Because its fans will surely be as unique as the vehicle itself, we're giving them a voice in selecting a name that reflects its appeal." The winning entry will be announced April 15, 2008.

Design

The Pontiac G8 sport truck maintains the same sporty exterior design as its namesake sedan. Flared fenders wrap around the 18-inch wheels and give it a wide, confident stance. The roofline has a coupe-like profile that reflects the vehicle's performance pedigree.

The doors, roof and exterior panels aft of the B-pillars are unique from the G8 sedan. One-piece outer body panels give the vehicle a sleek appearance. Wrap-around taillamps and fully concealed tailgate hinges add to the sculpted look. A color-coordinated, soft tonneau cover conceals and protects items in the cargo bed from the weather.

Performance

The sport truck draws its strength from the same powerful 6.0L V-8 engine used in the G8 GT. It puts out 361 horsepower (270 kW) and 385 lb.-ft. (522 Nm) of torque. The combination of a six-speed automatic transmission and Active Fuel Management technology provides both car-like fuel economy and an unexpected 0-to-60 time of 5.4 seconds.

While these performance numbers are respectable by sports car standards, the Pontiac G8 sport truck offers flexibility unlike that of a sports car. A 73.9-inch (1878 mm) cargo bed has 42.7 cubic feet (1208 L) of cargo space and a durable composite bed liner. It also can carry a payload of more than 1,074 pounds (488 kg) and tow a 3,500-pound (1,600 kg) trailer.

Structure

The Pontiac G8 sport truck is based on the same rear-wheel-drive architecture as the G8 performance sedan. However, the sport truck's body structure was reinforced in key areas to support its cargo and towing duties. More than 60 new components were added to strengthen the structure. Compared to the sedan, the 118.5-inch (3,009 mm) wheelbase is approximately four inches longer and the overall length is six inches longer.

Suspension and wheels

A four-wheel independent suspension with electronic stability control delivers confident handling, whether loaded with weekend home-improvement supplies or towing a pair of personal watercraft to the lake.

The steering box is located ahead of the front axle line for a quick, direct feel. The sport truck's front stabilizer bar is one mm larger than the sedan, and the rear suspension has been enhanced to support payloads without adversely affecting handling.

The Pontiac G8 sport truck rides on 18-inch machine-faced aluminum wheels with a P245/45R18 summer performance tire. All-season tires are available. An optional Sports Package includes 19-inch machine-faced aluminum wheels with P245/40R19 summer performance tires.

Brakes and steering

The sport truck shares the G8 GT's four-wheel disc brake system, featuring 12.64-inch front and 12.76-inch rear rotors. Front rotor thickness is 1.0 inch, while the rear rotors are 0.87-inch thick. Twin-piston, front alloy calipers and vented rotors and single-piston, alloy rear calipers with vented rotors are standard, as is ABS.

Comfort and convenience

Given its heritage, it's not surprising that the Pontiac G8 sport truck offers many of the same creature comforts as the G8 GT, such as:

    Air conditioning with electronic dual-zone climate control
    Cruise control
    Driver Information Center
    Bluetooth connectivity
    Tilt/telescoping steering wheel with DIC and radio controls
    Power windows/locks/mirrors
    Remote keyless entry and remote start
    Theft-deterrent alarm system

Fully-bolstered, four-way adjustable cloth seats are standard. Heated, six-way leather seats are available. They can be customized with two-tone, black-and-red inserts and a coordinating gauge cluster.

Behind the seats is a surprisingly large interior cargo area with more than 8.5 cubic feet (245 liters) of storage space. There are two covered storage compartments beneath the load floor and a pair of cargo nets.

Sound system

The Pontiac G8 sport truck's 230-watt Blaupunkt AM/FM/six-disc CD changer has an MP3 input and five speakers. The 6.5-inch audio display controls both the sound and climate control systems.

Safety and security

A full list of safety features are standard, including:

    StabiliTrak electronic vehicle stability system
    Tire pressure monitoring system
    Dual-stage frontal air bags with a passenger sensing system
    Head-curtain side air bags
    Side thorax air bags
    Three-point safety belts in all seating positions
    Safety belt pretensioners
    OnStar Read More!