2008 Pontiac G8 GT specs & colors
4dr Car
MSRP
- 4dr Sdn
- $26,910
- 4dr Sdn GT
- $29,310
Key specs
Color options
Interior
Onyx / Red
Onyx
Tan
Packages
Specifications
Highlights
|
Gas V8
Engine Type
|
|
15 City / 24 Hwy
MPG
|
|
361 hp
Horsepower
|
|
5
Seating Capacity
|
Brakes
|
Pwr
Brake Type
|
|
N/A
Brake ABS System (Second Line)
|
|
12.64 x -TBD- in
Front Brake Rotor Diam x Thickness
|
|
Not Available
Drum - Rear (Yes or )
|
|
12.76 x -TBD- in
Rear Brake Rotor Diam x Thickness
|
|
Yes
Disc - Front (Yes or )
|
|
4-Wheel
Brake ABS System
|
|
Yes
Disc - Rear (Yes or )
|
Electrical
|
N/A
Maximum Alternator Capacity (amps)
|
|
N/A
Cold Cranking Amps @ 0° F (Primary)
|
Engine
|
Gas V8
Engine Type
|
|
385 @ 4400
SAE Net Torque @ RPM
|
|
6.0L/364
Displacement
|
|
361 @ 5300
SAE Net Horsepower @ RPM
|
|
6-Speed A/T
A/T Transmission w/Dual Shift Mode Transmission Options
|
|
15 City / 24 Hwy
MPG
|
|
11.4 qts
Total Cooling System Capacity
|
Measurements
|
38 in
Second Head Room
|
|
5
Passenger Capacity
|
|
75 in
Width, Max w/o mirrors
|
|
58 in
Second Hip Room
|
|
63 in
Track Width, Front
|
|
63 in
Track Width, Rear
|
|
115 in
Wheelbase
|
|
N/A
Liftover Height
|
|
18 ft³
Trunk Volume
|
|
59 in
Second Shoulder Room
|
|
196 in
Length, Overall
|
|
42 in
Front Leg Room
|
|
107 ft³
Passenger Volume
|
|
N/A
Min Ground Clearance
|
|
59 in
Front Shoulder Room
|
|
58 in
Height, Overall
|
|
39 in
Second Leg Room
|
|
39 in
Front Head Room
|
|
57 in
Front Hip Room
|
Safety
|
Standard
Stability Control
|
|
Standard
Navigation System
|
Steering
|
Pwr Rack & Pinion
Steering Type
|
|
N/A
Turning Diameter - Wall to Wall
|
|
3
Lock to Lock Turns (Steering)
|
|
37 ft
Turning Diameter - Curb to Curb
|
|
N/A
Steering Ratio (:1), Overall
|
Suspension
|
Performance
Suspension Type - Front
|
|
Performance
Suspension Type - Rear
|
|
MacPherson strut
Suspension Type - Front (Cont.)
|
|
4-link independent
Suspension Type - Rear (Cont.)
|
Tires & Wheels
|
P245/45R18
Rear Tire Size
|
|
Not Available
Spare Tire Size
|
|
18 x 8 in
Front Wheel Size
|
|
Not Available in
Spare Wheel Size
|
|
Aluminum
Front Wheel Material
|
|
Aluminum
Rear Wheel Material
|
|
P245/45R18
Front Tire Size
|
|
Not Available
Spare Wheel Material
|
|
18 x 8 in
Rear Wheel Size
|
Weight & Capacity
|
Not Available lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
200 lbs
Dead Weight Hitch - Max Tongue Wt.
|
|
2,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
Not Available lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
N/A
Aux Fuel Tank Capacity, Approx
|
|
3,995 lbs
Base Curb Weight
|
|
19 gal
Fuel Tank Capacity, Approx
|
Compare trims
Wondering which trim is right for you?
Our 2008 Pontiac G8 trim comparison will help you decide.