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2020 Chevrolet Sonic and 2008 Pontiac Grand Prix Specifications
| Model Year | 2020 | 2008 | |
| Model | Chevrolet Sonic | Pontiac Grand Prix | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 99.4 in | 110.5 in | -11.1 in |
| Length | 173.9 in | 198.3 in | -24.4 in |
| Width | 68.3 in | 71.6 in | -3.3 in |
| Height | 59.7 in | 55.9 in | 3.8 in |
| Curb Weight | 2857 lb. | 3477 lb. | -620 lb. |
| Fuel Capacity | 12.2 gal. | 17.0 gal. | -4.8 gal. |
| Headroom, Row 1 | 38.7 in | 38.8 in | -0.1 in |
| Shoulder Room, Row 1 | 53.4 in | 58.0 in | -4.6 in |
| Hip Room, Row 1 | 51.4 in | 54.5 in | -3.1 in |
| Legroom, Row 1 | 41.8 in | 42.2 in | -0.4 in |
| Headroom, Row 2 | 37.8 in | 36.2 in | 1.6 in |
| Shoulder Room, Row 2 | 53.0 in | 54.8 in | -1.8 in |
| Hip Room, Row 2 | 51.6 in | 54.3 in | -2.7 in |
| Legroom, Row 2 | 34.6 in | 36.2 in | -1.6 in |
| Total Legroom | 76.4 in (over 2 rows) | 78.4 in (over 2 rows) | -2 in |
| Cargo Volume | 14.9 ft3 | 16.0 ft3 | -1.1 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Chevrolet Sonic
None of our members have yet commented on the seat room and comfort of the 2020 Chevrolet Sonic.
What Our Members Are Saying about the Seat Room and Comfort of the 2008 Pontiac Grand Prix
| 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 |
See TrueDelta's information for all Sedans and Hatchbacks.
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