Model Year | 2008 | 2014 | |
Model | Pontiac Grand Prix | Chevrolet Impala | |
Engine | 5.3L V8 OHV-2v 303 hp@5600 323 lb-ft@4400 |
3.6L V6 OHV-2v 305 hp@6800 264 lb-ft@5200 |
|
Transmission | 4-speed shiftable automatic | 6-speed shiftable automatic | |
Drivetrain | FWD | FWD | |
Body | 4dr Sedan | 4dr Sedan | |
Difference | |||
Wheelbase | 2,807 mm | 2,837 mm | 0 mm |
Length | 5,037 mm | 5,113 mm | 0 mm |
Width | 1,819 mm | 1,854 mm | 0 mm |
Height | 1,420 mm | 1,496 mm | 0 mm |
Curb Weight | 1,633 kg | 1,713 kg | 0 kg |
Fuel Capacity | 64 L | 70 L | -6 L |
Headroom, Row 1 | 986 mm | 1,013 mm | 985 mm |
Shoulder Room, Row 1 | 1,473 mm | 1,471 mm | 0 mm |
Hip Room, Row 1 | 1,384 mm | 1,394 mm | 0 mm |
Legroom, Row 1 | 1,072 mm | 1,064 mm | 0 mm |
Headroom, Row 2 | 919 mm | 950 mm | -31 mm |
Shoulder Room, Row 2 | 1,392 mm | 1,445 mm | 0 mm |
Hip Room, Row 2 | 1,379 mm | 1,374 mm | 0 mm |
Legroom, Row 2 | 919 mm | 1,011 mm | 918 mm |
Total Legroom | 1,991 mm (over 2 rows) | 2,075 mm (over 2 rows) | -1 mm |
Cargo Volume | 453 L | 532 L | -79 L |
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 |
None of our members have yet commented on the seat room and comfort of the 2014 Chevrolet Impala.