2004-2008 Pontiac Grand Prix Specifications

Wheelbase: 110.5"

F/R Track Width: 61.6"/61.3" (V6), 61.6"/61.7" (V8)

Overall Length: 198.3"

Overall Width: 71.6"

Overall Height: 55.9"

Turning Circle: 37.4'

Towing Capacity: 1000 lbs.

Curb Weight: 3450-3500 lbs. (V6), 3620 lbs. (V8)

Wheels: 16.0" (std), 17.0" (optional), 18.0" (GXP)

Brake Rotors: 11.7"/10.5" (std), 12.7/"12.0" (GXP)

Available Engines: 3.8L V6 (base), 3.8L Supercharged V6 (GTP), 5.3L V8 (GXP)

Available Transmissions: 4-SPEED AUTOMATIC 4T65E (base), 4-SPEED AUTOMATIC 4T65E-HD (GTP/GXP)

Fuel Capacity: 17.0 Gallons

Fuel Economy: 20/30 MPG (3.8L), 18/28MPG (3.8L SC/5.3LV8)

Front Seat Head Room: 42.2"

Front Seat Leg Room: 42.2"

Front Seat Shoulder Room: 58.0"

Front Seat Hip Room: 54.5"