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2006 Pontiac G6 Specs - Exterior and Interior Dimensions
| Body | 2dr Coupe | 4dr Sedan | 2dr Hardtop conv. |
| Wheelbase | 112.3 in | 112.3 in | 112.3 in |
| Length | 189.1 in | 189.1 in | 189.1 in |
| Width | 70.4 in | 70.6 in | 70.6 in |
| Height | 56.4 in | 57.0 in | 56.7 in |
| Curb Weight | 3295 lb. | 3300 lb. | 3698 lb. |
| Fuel Capacity | 16.4 gal. | 16.4 gal. | 16.4 gal. |
| Headroom, Row 1 | 38.9 in | 39.0 in | 38.4 in |
| Shoulder Room, Row 1 | 54.2 in | 55.4 in | 54.2 in |
| Hip Room, Row 1 | 52.6 in | 52.7 in | 52.6 in |
| Legroom, Row 1 | 42.2 in | 42.2 in | 42.2 in |
| Headroom, Row 2 | 36.3 in | 36.5 in | 36.1 in |
| Shoulder Room, Row 2 | 51.1 in | 55.4 in | 44.8 in |
| Hip Room, Row 2 | 49.9 in | 51.9 in | 45.8 in |
| Legroom, Row 2 | 36.3 in | 37.6 in | 34.2 in |
| Total Legroom | 78.5 in (over 2 rows) | 79.8 in (over 2 rows) | 76.4 in (over 2 rows) |
| Cargo Volume, Minimum | 12.0 ft3 | 14.0 ft3 | 2.2 ft3 |
| Cargo Volume, Maximum | 12.0 ft3 | 14.0 ft3 | 12.6 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2006 Pontiac G6
| 2006 Pontiac G6 Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 2dr Hardtop conv. 217-horsepower 3.5L V6 4-speed shiftable automatic FWD |
Much more comfortable than the other hardtops we tried..... see full Pontiac G6 review |
| 2007 | 4dr Sedan 169-horsepower 2.4L I4 4-speed automatic FWD |
this is a very comfortable car for long trips, we drove from Chicago to Charleston Sc and it was very confortable see full Pontiac G6 review |
| 2007 | 4dr Sedan 169-horsepower 2.4L I4 4-speed automatic FWD |
Easily adjustable! see full Pontiac G6 review |
| 2007 | 4dr Sedan 169-horsepower 2.4L I4 4-speed automatic FWD |
I Have a smile child. And his car seat fits perfect and still has room to move his feet! see full Pontiac G6 review |
| 2007 | 4dr Sedan 224-horsepower 3.5L V6 4-speed automatic FWD |
The sedan has a ton of rear seat room. see full Pontiac G6 review |
| 2007 | 4dr Sedan 224-horsepower 3.5L V6 4-speed automatic FWD |
There is a lot of it, just like the back seat room. see full Pontiac G6 review |
| 2005 | 4dr Sedan 200-horsepower 3.5L V6 4-speed automatic FWD |
Plentiful for two different drivers with 12 inches difference in height. see full Pontiac G6 review |
| 2005 | 4dr Sedan 200-horsepower 3.5L V6 4-speed automatic FWD |
Enough room for adults (6 foot) with tall drivers. see full Pontiac G6 review |
2006 Pontiac G6 2-door Coupe Specs - Powertrains and Tire Sizes
| Trim | GT | GTP |
| Standard Engine | 3.5L V6 OHV-2v 201 hp@5600 223 lb-ft@3200 | 3.9L V6 OHV-2v 240 hp@6000 241 lb-ft@2800 |
| Standard Transmission | 4-speed manually-shiftable automatic | 4-speed manually-shiftable automatic |
| Optional Transmission(s) | 6-speed manual | |
| Standard Drivetrain | FWD | FWD |
| Standard Tires | 225/50VR17 tires | 225/50R18 tires |
| Optional Tires | 225/50WR18 tires |
2006 Pontiac G6 4-door Sedan Specs - Powertrains and Tire Sizes
| Trim | 1SV | Base | Base V6 | GT | GTP |
| Standard Engine | 2.4L I4 DOHC-4v 167 hp@6300 162 lb-ft@4500 | 2.4L I4 DOHC-4v 167 hp@6300 162 lb-ft@4500 | 3.5L V6 OHV-2v 201 hp@5600 223 lb-ft@3200 | 3.5L V6 OHV-2v 201 hp@5600 223 lb-ft@3200 | 3.9L V6 OHV-2v 240 hp@6000 241 lb-ft@2800 |
| Standard Transmission | 4-speed automatic | 4-speed automatic | 4-speed automatic | 4-speed manually-shiftable automatic | 4-speed manually-shiftable automatic |
| Optional Transmission(s) | 6-speed manual | ||||
| Standard Drivetrain | FWD | FWD | FWD | FWD | FWD |
| Standard Tires | 215/60R16 tires | 215/60R16 tires | 215/60R16 tires | 225/50VR17 tires | 225/50R18 tires |
| Optional Tires | 225/50VR17 tires | 225/50WR18 tires |
2006 Pontiac G6 2-door Hardtop conv. Specs - Powertrains and Tire Sizes
| Trim | GT | GTP |
| Standard Engine | 3.5L V6 OHV-2v 201 hp@5600 223 lb-ft@3200 | 3.9L V6 OHV-2v 227 hp@6000 235 lb-ft@3000 |
| Standard Transmission | 4-speed manually-shiftable automatic | 4-speed manually-shiftable automatic |
| Standard Drivetrain | FWD | FWD |
| Standard Tires | 225/50R18 tires | 225/50R18 tires |
What Our Members Are Saying about the Powertrain of the 2006 Pontiac G6
| 2006 Pontiac G6 Powertrain: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Sedan 169-horsepower 2.4L I4 4-speed automatic FWD |
for a 4 cyl engione it has very good pickup, passing speed in fact you probably would think its a 6 cyl and it gets great gas mileage see full Pontiac G6 review |
| 2007 | 4dr Sedan 240-horsepower 3.9L V6 6-speed manual FWD |
Six speed manual tranny and peppy V6 are the main reasons I chose a G6. I wish GM made more vehicles with this combination. see full Pontiac G6 review |
| 2005 | 4dr Sedan 200-horsepower 3.5L V6 4-speed automatic FWD |
Peppy, smooth and good gas mileage. see full Pontiac G6 review |
| 2006 Pontiac G6 Powertrain: Cons | ||
| Year | Body/Powertrain | Comment |
| 2006 | 2dr Coupe 201-horsepower 3.5L V6 4-speed shiftable automatic FWD |
awful see full Pontiac G6 review |
What Our Members Are Saying about the Tires of the 2006 Pontiac G6
None of our members have yet commented on the tires of the 2006 Pontiac G6.
2006 Pontiac G6 MSRP and Invoice Prices
| Body | Trim | Base Price | Invoice | Destination |
| 2dr Coupe | GT | 21,165 | 20,001 | 625 |
| 2dr Coupe | GTP | 22,865 | 21,607 | 625 |
| 4dr Sedan | 1SV | 16,365 | 15,465 | 625 |
| 4dr Sedan | Base | 17,865 | 16,882 | 625 |
| 4dr Sedan | Base V6 | 19,065 | 18,016 | 625 |
| 4dr Sedan | GT | 21,365 | 20,190 | 625 |
| 4dr Sedan | GTP | 23,065 | 21,796 | 625 |
| 2dr Hardtop conv. | GT | 27,865 | 26,332 | 625 |
| 2dr Hardtop conv. | GTP | 29,365 | 27,750 | 625 |
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