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Compare 2008 HUMMER H3

2008 HUMMER H3 Change
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Selected Style 4WD 4-Door SUV
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Drivetrain

Trim

Style MPG City MPG Hwy Invoice MSRP
4WD 4-Door SUV 13 18 $28,670 $30,995
4WD 4-Door SUV Adventure 13 18 $28,670 $30,995
4WD 4-Door SUV Luxury 13 18 $28,670 $30,995
4WD 4-Door SUV H3X 13 18 $36,343 $39,290
4WD 4-Door SUV Alpha 13 18 $36,593 $39,560
Pricing
Invoice Price
$28,670
Manufacturer Suggested Retail Price
$30,995
Monthly Payment Estimate
$517 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating
7.6
/ 10
TCC Rating
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or “Go” (green) messages along with the numerical score so you can easily understand where we stand at a glance.

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Read Our Full Review
TCC's Bottom Line Unless you love the style or genuinely value the off-road capabilities of the 2008 HUMMER H3, it doesn’t realistically make a very good everyday SUV.
TCC Likes
TCC Dislikes
Fuel Economy
Fuel Economy - City 13 mpg
Fuel Economy - Highway 18 mpg
Vehicle
Rear Door Type Swing gate
Interior Dimensions
Second Shoulder Room (in) 53.4
Front Leg Room (in) 41.9
Front Hip Room (in) 53.8
Second Leg Room (in) 36.1
Front Head Room (in) 40.7
Passenger Capacity 5
Second Hip Room (in) 48.1
Front Shoulder Room (in) 54.4
Second Head Room (in) 39.8
Exterior Dimensions
Side Door Opening Height (in) NA
Ground Clearance, Rear (in) 9.1
Height, Overall (in) 73.7
Step Up Height - Front (in) - TBD -
Rear Door Opening Height (in) - TBD -
Overhang, Rear w/bumper (in) - TBD -
Wheelbase (in) 111.9
Ground Clearance, Front (in) 9.1
Width, Max w/o mirrors (in) 74.8
Side Door Opening Width (in) NA
Overhang, Front (in) - TBD -
Step Up Height - Side (in) - TBD -
Rear Door Opening Width (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Length, Overall w/rear bumper (in) 188.1
Cargo Area Dimensions
Cargo Area Length @ Floor to Seat 1 (in) 63.5
Cargo Volume to Seat 1 (ft³) 55.7
Cargo Area Length @ Floor to Seat 3 (in) - TBD -
Cargo Volume to Seat 3 (ft³) - TBD -
Cargo Area Width @ Beltline (in) - TBD -
Cargo Area Length @ Floor to Console (in) - TBD -
Cargo Box (Area) Height (in) 37.0
Cargo Area Length @ Floor to Seat 2 (in) 32
Cargo Volume to Seat 2 (ft³) 29.5
Cargo Area Length @ Floor to Seat 4 (in) - TBD -
Cargo Volume to Seat 4 (ft³) - TBD -
Cargo Box Width @ Wheelhousings (in) 42.1
Brakes
Drum - Rear (Yes or ) NA
Brake ABS System (Second Line) NA
Disc - Rear (Yes or ) Yes
Rear Brake Rotor Diam x Thickness (in) 12.3 x 0.5
Brake ABS System 4-Wheel
Rear Drum Diam x Width (in) NA
Disc - Front (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 12.4 x 1.1
Brake Type Pwr
Fuel Tank
Fuel Tank Capacity, Approx (gal) 23
Fuel Tank Location - TBD -
Aux Fuel Tank Capacity, Approx (gal) NA
Aux Fuel Tank Location NA
Steering
Steering Ratio (:1), At Lock 3.25
Turning Diameter - Wall to Wall (ft) - TBD -
Steering Ratio (:1), On Center - TBD -
Turning Diameter - Curb to Curb (ft) 37.0
Steering Type Pwr rack and pinion
Tires
Revolutions/Mile @ 45 mph - Rear - TBD -
Spare Tire Size - TBD -
Front Tire Order Code QGC
Rear Tire Capacity (lbs) 2194
Spare Tire Order Code - TBD -
Revolutions/Mile @ 45 mph - Front - TBD -
Rear Tire Size P265/75R16
Revolutions/Mile @ 45 mph - Spare - TBD -
Front Tire Capacity (lbs) 2194
Rear Tire Order Code QGC
Spare Tire Capacity (lbs) - TBD -
Front Tire Size P265/75R16
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs) 4500
Fifth Wheel Hitch - Max Trailer Wt. (lbs) - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) 450
Wt Distributing Hitch - Max Tongue Wt. (lbs) 450
Fifth Wheel Hitch - Max Tongue Wt. (lbs) - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) 4500
Weight Information
Gross Axle Wt Rating - Front (lbs) 3050
Gross Combined Wt Rating (lbs) - TBD -
Curb Weight - Front (lbs) 2345
Gross Vehicle Weight Rating Cap (lbs) 6001
Gross Axle Wt Rating - Rear (lbs) 3200
Curb Weight - Rear (lbs) 2345
Wheels
Front Wheel Material Aluminum
Spare Wheel Material Aluminum
Front Wheel Size (in) 16 x 7.5
Spare Wheel Size (in) 16 x 7.5
Rear Wheel Material Aluminum
Rear Wheel Size (in) 16 x 7.5
Cooling System
Total Cooling System Capacity (qts) - TBD -
Electrical
Cold Cranking Amps @ 0° F (2nd) NA
Maximum Alternator Watts - TBD -
Cold Cranking Amps @ 0° F (Primary) 590
Maximum Alternator Capacity (amps) 125
Engine
Engine Type Gas 5
Fuel System MFI
SAE Net Torque @ RPM 242 @ 4600
Engine Order Code LLR
Displacement 3.7L/223
Engine Oil Cooler - TBD -
SAE Net Horsepower @ RPM 242 @ 5600
Mileage
EPA Fuel Economy Est - City (MPG) 13
EPA Fuel Economy Est - Hwy (MPG) 18
Transmission
Second Gear Ratio (:1) 2.20
Trans Order Code MA5
Transfer Case Power Take Off NA
Trans Power Take Off NA
Fourth Gear Ratio (:1) 1.00
Trans Description Cont. Manual w/OD
Transfer Case Model - TBD -
Sixth Gear Ratio (:1) NA
First Gear Ratio (:1) 3.75
Transfer Case Gear Ratio (:1), Low 2.64
Clutch Size (in) - TBD -
Third Gear Ratio (:1) 1.37
Trans Type 5
Trans PTO Access NA
Fifth Gear Ratio (:1) 0.73
Trans Description Cont. Again NA
Transfer Case Gear Ratio (:1), High 1.00
Reverse Ratio (:1) 3.67
Drivetrain 4-Wheel Drive
Summary
Vehicle Name HUMMER H3
Body Code 111.9" WB
Body Style 4 Door SUV
Suspension
Stabilizer Bar Diameter - Front (in) 1.41
Axle Capacity - Rear (lbs) 3250
Spring Capacity - Front (lbs) 3050
Axle Ratio (:1) - Rear 4.56
Axle Type - Front Independent
Shock Absorber Diameter - Rear (mm) 46
Axle Capacity - Front (lbs) 3050
Suspension Type - Rear Semi-floating
Stabilizer Bar Diameter - Rear (in) 0.98
Axle Ratio (:1) - Front 4.56
Spring Capacity - Rear (lbs) 3200
Shock Absorber Diameter - Front (mm) 46
Axle Type - Rear Semi-floating
Suspension Type - Front Independent
Frame
Frame Type - TBD -
Doors
Side Door Type NA
 
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