2009 Pontiac G8 GXP Specifications

Engine LocationFront
Drive TypeRear Wheel
Introduced At2008 New York International Auto Show

Performance
0-60 mph4.7 seconds.
1/4 Mile13.0 seconds at 108 mph.

Engine  
Engine ConfigurationV
Cylinders8
Aspiration/InductionNormal
Displacement6.20 L | 378.3 cu in. | 6200.3 cc.
Valves16 valves.
2 valves per cylinder.
ValvetrainOHV
Horsepower402.00 HP (295.9 KW) @ 5900.00 RPM
Torque402.00 Ft-Lbs (545.1 NM) @ 4600.00 RPM
HP / Liter64.8 BHP / Liter
Fuel TypeGasoline - Petrol
Fuel FeedFuel Injected
Sequential Fuel Injection
BlockAluminum
HeadCast-Aluminum

Dimensions   
Exterior
Length196.101 in | 4981 mm.
Width74.801 in | 1899.9 mm.
Height57.701 in | 1465.6 mm.
Wheelbase114.801 in | 2915.9 mm.
Front Track62.701 in | 1592.6 mm.
Rear Track63.301 in | 1607.8 mm.
Interior
Front Headroom38.701 in | 983 mm.
Rear Headroom38.001 in | 965.2 mm.
Front Legroom42.201 in | 1071.9 mm.
Rear Legroom39.401 in | 1000.8 mm.
Front Hip Room56.71 in | 1440.4 mm.
Rear Hip Room58.01 in | 1473.5 mm.
Front Shoulder Room59.101 in | 1501.2 mm.
Rear Shoulder Room59.101 in | 1501.2 mm.
Vehicles with similar dimensions

Steering
 Variable Ratio Rack-and-Pinion

Brakes
Front BrakesQuad-piston alloy calipers
Front Brake Size14.001 in | 355.6 mm.
Rear Brake Size12.761 in | 324.1 mm.

Tires / Wheels
TiresP245/40R19
Wheelsquad-piston alloy calipers