Model Year | 2018 | 2007 | |
Model | Chevrolet Tahoe / Suburban | Pontiac Grand Prix | |
Engine | 6.2L V8 OHV-2v 420 hp@5600 460 lb-ft@4100 |
5.3L V8 OHV-2v 303 hp@5600 323 lb-ft@4400 |
|
Transmission | 10-speed shiftable automatic | 4-speed shiftable automatic | |
Drivetrain | RWD | FWD | |
Body | 4dr SUV | 4dr Sedan | |
Difference | |||
Wheelbase | 116.0 in | 110.5 in | 5.5 in |
Length | 204.0 in | 198.3 in | 5.7 in |
Width | 80.5 in | 71.6 in | 8.9 in |
Height | 74.4 in | 55.9 in | 18.5 in |
Curb Weight | 5569 lb. | 3600 lb. | 1969 lb. |
Fuel Capacity | 26.0 gal. | 17.0 gal. | 9 gal. |
Headroom, Row 1 | 42.8 in | 38.8 in | 4 in |
Shoulder Room, Row 1 | 64.8 in | 58.0 in | 6.8 in |
Hip Room, Row 1 | 60.8 in | 54.5 in | 6.3 in |
Legroom, Row 1 | 45.3 in | 42.2 in | 3.1 in |
Headroom, Row 2 | 38.7 in | 36.2 in | 2.5 in |
Shoulder Room, Row 2 | 65.1 in | 54.8 in | 10.3 in |
Hip Room, Row 2 | 60.3 in | 54.3 in | 6 in |
Legroom, Row 2 | 39.0 in | 36.2 in | 2.8 in |
Headroom, Row 3 | 38.1 in | 0.0 in | 38.1 in |
Shoulder Room, Row 3 | 62.6 in | 0.0 in | 62.6 in |
Hip Room, Row 3 | 49.3 in | 0.0 in | 49.3 in |
Legroom, Row 3 | 24.8 in | 0.0 in | 24.8 in |
Total Legroom | 109.1 in (over 3 rows) | 78.4 in (over 2 rows) | 30.7 in |
Cargo Volume, Minimum | 15.3 ft3 | 16.0 ft3 | -0.7 ft3 |
Cargo Volume, Behind R2 | 51.6 ft3 | 16.0 | 35.6 ft3 |
Cargo Volume, Maximum | 94.7 ft3 | 16.0 ft3 | 78.7 ft3 |
None of our members have yet commented on the seat room and comfort of the 2018 Chevrolet Tahoe / Suburban.
2007 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 |
2007 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 |
2006 | 4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD |
the seat was rigid and made for someone of smaller stature see full Pontiac Grand Prix review |