1997-2003 Pontiac Grand Prix: Technical Specifications
Updated: 11/23/08
2003 Pontiac Grand Prix
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1997-2003 Pontiac Grand Prix ▼
- Price Range: $1,700 - $7,300
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Specs for this generation Pontiac Grand Prix include everything from fuel mileage to seating capacity to options availability.
Vehicle Dimensions
| Specification | 2-door coupe | 4-door sedan |
| Wheelbase, in. | 110.5 | 110.5 |
| Overall Length, in. | 196.5 | 196.5 |
| Overall Width, in. | 72.7 | 72.7 |
| Overall Height, in. | 54.7 | 54.7 |
| Curb Weight, lbs. | 3396 | 3414 |
| Cargo Volume, cu. ft. | 16.0 | 16.0 |
| Standard Payload, lbs. | -- | -- |
| Fuel Capacity, gals. | 18.0 | 18.0 |
| Seating Capacity | 5 | 6 |
| Front Head Room, in. | 38.3 | 38.3 |
| Max. Front Leg Room, in. | 42.4 | 42.4 |
| Rear Head Room, in. | 36.5 | 36.7 |
| Max. Rear Leg Room, in. | 36.1 | 35.8 |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Powertrain Options and Availability
Three engines were available under Grand Prix hoods. A 3.1-liter V6, rated 160 horsepower, went in the base SE sedan. Optional in the SE and standard on Grand Prix GT coupes and sedans was a 195-horsepower, 3.8-liter V6, which later grew to 200 horsepower. Topping the performance chart was a supercharged variant of the 3.8-liter, whipping up 240 horses. All Grand Prix models had a 4-speed automatic transmission. For 2000, the base engine gained 15 horsepower.
| Engines | cu. in |
Horse- power | Torque | Transmission: |
Consumer Guide Observed |
| ohv V6 | 3.8 / 231 | 195-200 | 220-225 | 4-speed automatic: 19/30 | 4-speed automatic: 17.1 |
| ohv V6 | 3.1 / 191 | 160-175 | 185-195 | 4-speed automatic: 20/29 | 4-speed automatic: -- |
| Supercharged ohv V6 | 3.8 / 231 | 240 | 280 | 4-speed automatic: 18/27 | 4-speed automatic: 18.8 |
|
Specifications Key: NA = not available; "--" = measurement does not exist. |
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Built In: USA
Drive Wheels: transverse front-engine/front-wheel drive
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