

Model Year | 2024 | 2008 | |
Model | Porsche Cayenne | Pontiac Grand Prix | |
Engine | turbocharged 4.0L V8 DOHC-4v 468 hp@6000 442 lb-ft@2000 |
5.3L V8 OHV-2v 303 hp@5600 323 lb-ft@4400 |
|
Transmission | 8-speed shiftable automatic | 4-speed shiftable automatic | |
Drivetrain | AWD | FWD | |
Body | 4dr SUV | 4dr Sedan | |
Difference | |||
Wheelbase | 114.0 in | 110.5 in | 3.5 in |
Length | 194.1 in | 198.3 in | -4.2 in |
Width | 78.1 in | 71.6 in | 6.5 in |
Height | 66.8 in | 55.9 in | 10.9 in |
Curb Weight | 4874 lb. | 3600 lb. | 1274 lb. |
Fuel Capacity | 23.7 gal. | 17.0 gal. | 6.7 gal. |
Headroom, Row 1 | 0.0 in | 38.8 in | -38.8 in |
Shoulder Room, Row 1 | 0.0 in | 58.0 in | -58 in |
Hip Room, Row 1 | 0.0 in | 54.5 in | -54.5 in |
Legroom, Row 1 | 0.0 in | 42.2 in | -42.2 in |
Headroom, Row 2 | 0.0 in | 36.2 in | -36.2 in |
Shoulder Room, Row 2 | 0.0 in | 54.8 in | -54.8 in |
Hip Room, Row 2 | 0.0 in | 54.3 in | -54.3 in |
Legroom, Row 2 | 0.0 in | 36.2 in | -36.2 in |
Total Legroom | 0 in (over 1 rows) | 78.4 in (over 2 rows) | -78.4 in |
Cargo Volume, Minimum | 27.2 ft3 | 16.0 ft3 | 11.2 ft3 |
Cargo Volume, Maximum | 60.0 ft3 | 16.0 ft3 | 44 ft3 |
None of our members have yet commented on the seat room and comfort of the 2024 Porsche Cayenne.
2008 Pontiac Grand Prix Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2008 | 4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD |
Front of the GXP is great - heated leather seats, plenty of seat adjustments, and the controls are all pointed at the driver. Even on a 20 hour trip, I had no issues with discomfort. see full Pontiac Grand Prix review |
2007 | 4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD |
Front seats are nicely bolstered and are adjustable in every aspect. see full Pontiac Grand Prix review |
2007 | 4dr Sedan supercharged 260hp 3.8L V6 4-speed automatic FWD |
The seats support completely without the need to squirm around on ling trips see full Pontiac Grand Prix review |
2008 Pontiac Grand Prix Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2007 | 4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD |
Seats sit too low and are too hard. see full Pontiac Grand Prix review |