2008 Hummer H3 SUV H3X specs & colors
Sport Utility
MSRP
- 4WD 4dr SUV
- $30,995
- 4WD 4dr SUV Luxury
- $30,995
- 4WD 4dr SUV Adventure
- $30,995
- 4WD 4dr SUV H3X
- $39,290
- 4WD 4dr SUV Alpha
- $39,560
Key specs
Color options
Interior
Ebony / Morocco-toned
Cashmere / Ebony
Ebony
Packages
Specifications
Highlights
|
Gas 5
Engine Type
|
|
14 City / 18 Hwy
MPG
|
|
242 hp
Horsepower
|
|
5
Seating Capacity
|
Brakes
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4-Wheel
Brake ABS System
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|
12.4 x 1.1 in
Front Brake Rotor Diam x Thickness
|
|
Yes
Disc - Front (Yes or )
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|
Not Available
Brake ABS System (Second Line)
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|
12.3 x 0.5 in
Rear Brake Rotor Diam x Thickness
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|
Not Available
Drum - Rear (Yes or )
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|
Pwr
Brake Type
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Yes
Disc - Rear (Yes or )
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Electrical
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125
Maximum Alternator Capacity (amps)
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|
590
Cold Cranking Amps @ 0° F (Primary)
|
Engine
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242 @ 4600
SAE Net Torque @ RPM
|
|
3.7L/223
Displacement
|
|
Gas 5
Engine Type
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|
242 @ 5600
SAE Net Horsepower @ RPM
|
|
M/T
A/T 5-Speed M/T 4-Speed A/T Transmission Options
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14 City / 18 Hwy
MPG
|
|
N/A
Total Cooling System Capacity
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Measurements
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N/A
Length, Overall
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|
9 in
Ground Clearance, Front
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|
30 ft³
Cargo Volume to Seat 2
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75 in
Width, Max w/o mirrors
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9 in
Ground Clearance, Rear
|
|
N/A
Rear Door Opening Height
|
|
42 in
Cargo Box Width @ Wheelhousings
|
|
32 in
Cargo Area Length @ Floor to Seat 2
|
|
N/A
Cargo Volume
|
|
Not Available in
Side Door Opening Width
|
|
37 in
Cargo Box (Area) Height
|
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N/A
Cargo Volume to Seat 3
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|
N/A
Tailgate Width
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|
N/A
Step Up Height - Front
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|
5
Passenger Capacity
|
|
53 in
Second Shoulder Room
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|
112 in
Wheelbase
|
|
N/A
Overhang, Front
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|
54 in
Front Shoulder Room
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|
N/A
Cargo Area Length @ Floor to Seat 3
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|
64 in
Cargo Area Length @ Floor to Seat 1
|
|
40 in
Second Head Room
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|
54 in
Front Hip Room
|
|
N/A
Step Up Height - Side
|
|
N/A
Ground to Top of Load Floor
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|
Not Available in
Side Door Opening Height
|
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N/A
Overhang, Rear w/o bumper
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|
N/A
Ext'd Cab Cargo Volume
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N/A
Cargo Area Width @ Beltline
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N/A
Cargo Volume to Seat 4
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N/A
Cargo Box Width @ Top, Rear
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|
36 in
Second Leg Room
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N/A
Rear Door Opening Width
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N/A
Cargo Area Length @ Floor to Console
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|
48 in
Second Hip Room
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|
42 in
Front Leg Room
|
|
188 in
Length, Overall w/rear bumper
|
|
N/A
Cab to End of Frame
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|
N/A
Cargo Box Width @ Floor
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|
74 in
Height, Overall
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|
56 ft³
Cargo Volume to Seat 1
|
|
41 in
Front Head Room
|
Safety
|
Standard
Stability Control
|
|
Standard
Navigation System
|
Steering
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37 ft
Turning Diameter - Curb to Curb
|
|
Pwr rack and pinion
Steering Type
|
|
N/A
Turning Diameter - Wall to Wall
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|
N/A
Steering Ratio (:1), Overall
|
Suspension
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Independent
Suspension Type - Front
|
|
Semi-floating
Axle Type - Rear
|
|
Independent
Axle Type - Front
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|
Semi-floating
Suspension Type - Rear
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Tires & Wheels
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P265/65R18
Front Tire Size
|
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Aluminum
Spare Wheel Material
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|
18 x 7.5 in
Rear Wheel Size
|
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N/A
Spare Wheel Size
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P265/65R18
Rear Tire Size
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18 x 7.5 in
Front Wheel Size
|
|
N/A
Spare Tire Size
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|
Aluminum
Rear Wheel Material
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Aluminum
Front Wheel Material
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Weight & Capacity
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450 lbs
Dead Weight Hitch - Max Tongue Wt.
|
|
23 gal
Fuel Tank Capacity, Approx
|
|
4,500 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
N/A
Fifth Wheel Hitch - Max Trailer Wt.
|
|
6,001 lbs
Gross Vehicle Weight Rating
|
|
N/A
Base Curb Weight
|
|
0 lbs
Option Weight - Front
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|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
|
4,690 lbs
As Spec'd Curb Weight
|
|
2,345 lbs
Curb Weight - Front
|
|
N/A
Gross Combined Wt Rating
|
|
2,345 lbs
Curb Weight - Rear
|
|
4,500 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
1,311 lbs
As Spec'd Payload
|
|
0 lbs
Total Option Weight
|
|
0 lbs
Option Weight - Rear
|
|
4,690 lbs
Curb Weight
|
|
450 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
N/A
Fifth Wheel Hitch - Max Tongue Wt.
|
|
1,311 lbs
Maximum Payload Capacity
|
|
6,250 lbs
Gross Axle Weight Rating
|
|
N/A
Maximum Trailering Capacity
|
Compare trims
Wondering which trim is right for you?
Our 2008 Hummer H3 trim comparison will help you decide.