2007 Pontiac Grand Prix GT 4dr Sedan
The 2007 Pontiac Grand Prix GT 4dr Sedan is a 3.8-liter supercharged V6 sedan with an automatic and front-wheel drive. It starts at $25,350 MSRP and is rated at 20 mpg combined.
EPA fuel-economy estimates are 17 mpg city and 26 mpg highway (20 mpg combined).
The Grand Prix measures 198.3 inches long on a 110.5-inch wheelbase and has a curb weight of 3,484 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $25,350 ($39,743 *) |
| Engine | |
| Engine Type | 3.8L V6 supercharged |
| Displacement | 3.8 L |
| Drivetrain | |
| Drive Type | FWD |
| Transmission | |
| Transmission | Automatic (S4) |
| Fuel Economy | |
| City | 17 MPG |
| Highway | 26 MPG |
| Combined | 20 MPG |
| Recommended Fuel | Premium Gasoline |
| Tank Capacity | 17 gal |
| Tires & Wheels | |
| Wheels Front | 17-in. |
| Wheels Rear | 17-in. |
| Tires Front | P225/55R17 H |
| Tires Rear | P225/55R17 H |
| Dimensions & Weight | |
| Length | 198.3 in |
| Width | 71.6 in |
| Height | 55.9 in |
| Wheelbase | 110.5 in |
| Front Track | 61.7 in |
| Rear Track | 61.3 in |
| Cargo Volume | 16 ft³ |
| Curb Weight | 3,484 lbs |
| Interior | |
| Headroom Front | 38.8 in |
| Headroom Rear | 36.2 in |
| Legroom Front | 42.2 in |
| Legroom Rear | 36.2 in |
| Shoulder Room Front | 58 in |
| Shoulder Room Rear | 54.8 in |
| Hip Room Front | 54.5 in |
| Hip Room Rear | 54.5 in |
* Amount adjusted for inflation to 2026 dollars