Pontiac G6 Interior Review
The G6 interior is altogether different from the somewhat excitable, frenetic soft-plastic, fat-knob theme of the old Grand Ams. It is much darker, more modern, more European.
The sporty front bucket seats are made for body comfort and body retention in high-speed maneuvers, and they are very comfortable and thickly padded.
Rear-seat space benefits from the relatively long wheelbase of 112.3 inches. In the sedan, a 6-foot, 4-inch passenger can sit behind a 6-foot, 4-inch driver with plenty of room. Those with tall friends or family may want to remember that the Panoramic sunroof is powered by a motor that takes up a big chunk of headroom at the trailing edge of the sedan's headliner. The coupe's rear seating is a little tighter, and the convertible's tighter still, especially in shoulder and hip room.
The dash is done in four major sections including a stark, ungrained plastic center stack that holds two vents, the sound system, heater controls, and a 12-volt power outlet. Instruments and controls are presented in white on black (red at night). Every single knob and escutcheon has a chrome ring around it. Very tastful, and nicely presented, with small, conservative graphics on the faces and labels. The center stack has a red-LED readout and control panel that allows every owner to use the sound system's features, and to customize the locking, lighting, and other functions, with a trip computer and driver information system that's easy, intuitive, and fun to use.
This G6 offers a remote starting system for those cold winter mornings, power adjustable pedals, and OnStar and XM Satellite Radio, which use a single integrated antenna for 2006.
The Panoramic roof available for the four-door sedan comes open in four stacking segments, front to rear, and has about twice as much open area as the conventional sunroof, which is also offered. It's remarkable how easily it works, and keeps conversation possible even at very high road speeds. It's an interesting feature and we recommend it.
The two-door convertible's top was engineered with Karmann, which specializes in convertibles. The big top opens and closes within 30 seconds, storing under the truck lid and a hard tonneau cover when open.
The trunk is still accessible when the top is down, but space is reduced from a tiny 5.8 cubic feet to a grocery-bag sized 1.8 cubic feet. By comparison, the coupe offers 11 cubic feet of trunk space, while the sedan offers 14 cubic feet. Obviously, that can limit your use of the convertible's top-down mode on long trips.
Pontiac G6 Road Test
The Pontiac G6 is fun to drive and quite pleasant for cruising around. We found the sedan and coupe reasonably quiet around town. A few powertrain and road noises slipped in here and there, and there was some wind noise from the sharp-cornered mirror bodies. The ride is comfortable and smooth and the car tracks well. The electric power steering is nicely weighted in terms effort at the steering wheel rim, but a little vague in fast transitions.
The 3.5-liter V6 is quiet and smooth, with a 0-60 mph time that's just enough to keep you out of trouble, but not enough to make your heart beat faster. The more powerful GTP delivers more sprightly performance. The GM EcoTec 2.4-liter is from the same double overhead-cam engine family used in the Saab 9-3, Opel Vectra, and Chevrolet Malibu. The four-cylinder engine is restricted to the base model, and the big HO V6 is available only on the GTP models.
The 3.5-liter V6 produces 201 horsepower and 221 pound-feet of torque. The 3.9-liter engine that comes in the GTP is rated at 240 horsepower, 240 pound-feet of torque (227 hp and 235 lb-ft in the convertible). The 2.4-liter four-cylinder engine is rated 167 horsepower, 162 pound-feet of torque.
While the G6's V6 engines are updated significantly, they are overhead-valve engines (GM calls them cam in block), low-tech to be sure, but GM has refined this design and they are relatively smooth and quiet and get decent fuel economy, with an EPA City/Highway rating of 21/29 miles per gallon for the 3.5-liter. The 3.9-liter features variable valve timing, which alters when the intake and exhaust valves open and close as the engine revs for more power and efficiency. Some torque steer was evident, a mild tug on the steering wheel on full-throttle starts and low-speed kickdowns.
The automatic transmission worked flawlessly. The four-speed automatic is matched well to the engine's power and torque bands, though it's one gear short of many of the G6's competitors, and performance and fuel economy are consequently affected. Most of the time, we simply put it in Drive and drove. However, it features a neat, simple manual-control mechanism that allows the driver to shift manually. When the manual mode is selected, it will not automatically upshift for you at redline, it goes right up against the rev limiter, a strategy that enthusiasts prefer. An indicator light in the instrument panel helps remind you to shift.
We did a number of 90-0 mph ABS panic stops with the car on a deserted country road, and it stopped straight and true every time with no fade. The brakes have a nice, progressive power application through the pedal.
Pontiac G6 Lineup
The 2006 Pontiac G6 sedan comes standard with a four-cylinder engine ($17,865), but is also available with the V6 ($19,065). (All prices are MSRP and do not include the $625 destination charge).
The sportier GT model is available in sedan ($21,365), coupe ($21,165), and convertible ($27,865) body styles. The GT models come standard with the V6, ABS, and 17-inch wheels and tires. They're upgraded with a four-way seat with power height adjustment and a 200-watt Monsoon premium sound system.
The high-performance GTP is available as a sedan ($23,065), coupe ($22,865), or convertible ($29,365). The GTP features its own special 3.9-liter V6 engine and higher-capacity 4T65-E four-speed automatic transaxle. A manual six-speed wide-ratio transaxle is optional on GTP sedan and coupe models.
Options include XM Satellite Radio ($325), a standard-sized sunroof ($800), remote starting ($190), and chrome-finish 17-inch wheels ($700). Various options packages are available, including a Leather Package for the GT and GTP ($1,365). The Panoramic roof ($1500) is available for GT and GTP sedans.
Safety features that come on all models include driver and passenger front airbags (the passenger side airbag features occupant detection) and seatbelts with pretentioners. (Make sure you wear them.) Optional are side-impact air bags and head curtain airbags ($690) and anti-lock brakes packaged with traction control. What kind of traction control you get depends on the trim level. Basic traction assist is available on the base model, full-spectrum traction control on the GT, and traction control with the GM/Delphi Stabilitrak chassis control system will be available on the GTP. OnStar ($695) is an excellent safety feature for its ability to summon help. We recommend opting for all this stuff. Stabilitrak can help you avoid a wreck. Side-impact airbags are designed to protect your torso while curtain airbags are designed to provide head protection in a side impact. Head injuries are the leading cause of fatalities in side impacts.