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Compare 2007 HUMMER H3 vs 2007 Chevrolet TrailBlazer

2007 HUMMER H3 Change
2007 Chevrolet TrailBlazer Change
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Selected Style 4WD 4-Door SUV
Switch Style

Drivetrain

Trim

Style MPG City MPG Hwy Invoice MSRP
4WD 4-Door SUV 15 20 $27,052 $29,405
2WD 4-Door LS
Switch Style

Drivetrain

Trim

Style MPG City MPG Hwy Invoice MSRP
2WD 4-Door LS 16 22 $23,417 $25,045
2WD 4-Door LT 16 22 $26,151 $27,970
2WD 4-Door SS 15 19 $29,284 $31,320
4WD 4-Door LS 15 21 $25,562 $27,340
4WD 4-Door LT 15 21 $28,246 $30,210
4WD 4-Door SS 14 17 $31,434 $33,620
Pricing
Invoice Price
$27,052
$23,417
Manufacturer Suggested Retail Price
$29,405
$25,045
Monthly Payment Estimate
$490 / month
$417 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating Read Our Full Review Read Our Full Review
Fuel Economy
Fuel Economy - City 15 mpg 16 mpg
Fuel Economy - Highway 20 mpg 22 mpg
Vehicle
Rear Door Type Swing gate Liftgate
Interior Dimensions
Front Hip Room (in) 53.9 56.00
Second Leg Room (in) 35.0 37.00
Passenger Capacity 5 5
Front Head Room (in) 40.6 40.20
Second Hip Room (in) 53.5 58.20
Front Shoulder Room (in) 54.4 58.50
Second Head Room (in) 39.9 39.60
Second Shoulder Room (in) 53.5 58.50
Front Leg Room (in) 41.9 46.90
Exterior Dimensions
Rear Door Opening Height (in) - TBD - NA
Overhang, Rear w/bumper (in) - TBD - 43.8
Wheelbase (in) 111.9 113.00
Ground Clearance, Front (in) 9.1 7.80
Width, Max w/o mirrors (in) 74.7 74.70
Side Door Opening Width (in) NA NA
Overhang, Front (in) - TBD - 35.0
Step Up Height - Side (in) - TBD - NA
Rear Door Opening Width (in) - TBD - NA
Ground to Top of Load Floor (in) - TBD - 32.1
Length, Overall w/rear bumper (in) 186.7 191.80
Side Door Opening Height (in) NA NA
Ground Clearance, Rear (in) 9.1 7.80
Height, Overall (in) 73.7 72.50
Step Up Height - Front (in) - TBD - NA
Cargo Area Dimensions
Cargo Volume to Seat 3 (ft³) NA NA
Cargo Area Width @ Beltline (in) - TBD - - TBD -
Cargo Area Length @ Floor to Console (in) - TBD - NA
Cargo Box (Area) Height (in) - TBD - 39.6
Cargo Area Length @ Floor to Seat 2 (in) - TBD - 43.7
Cargo Volume to Seat 2 (ft³) - TBD - 43.7
Cargo Area Length @ Floor to Seat 4 (in) NA NA
Cargo Volume to Seat 4 (ft³) NA NA
Cargo Box Width @ Wheelhousings (in) - TBD - - TBD -
Cargo Area Length @ Floor to Seat 1 (in) - TBD - 80.1
Cargo Volume to Seat 1 (ft³) - TBD - 80.1
Cargo Area Length @ Floor to Seat 3 (in) NA NA
Brakes
Rear Brake Rotor Diam x Thickness (in) 12.3 x 0.5 12.8 X 0.78
Brake ABS System 4-Wheel 4-Wheel
Rear Drum Diam x Width (in) NA NA
Disc - Front (Yes or ) Yes Yes
Front Brake Rotor Diam x Thickness (in) 12.4 x 1.1 12.0 X 1.1
Brake Type Pwr Power
Drum - Rear (Yes or ) NA NA
Brake ABS System (Second Line) NA NA
Disc - Rear (Yes or ) Yes Yes
Fuel Tank
Fuel Tank Location - TBD - - TBD -
Aux Fuel Tank Capacity, Approx (gal) NA NA
Aux Fuel Tank Location NA NA
Fuel Tank Capacity, Approx (gal) 23 22.0
Steering
Turning Diameter - Wall to Wall (ft) - TBD - - TBD -
Steering Ratio (:1), On Center - TBD - - TBD -
Turning Diameter - Curb to Curb (ft) 37.0 36.4
Steering Type Pwr rack and pinion Pwr Rack & Pinion
Steering Ratio (:1), At Lock 3.25 - TBD -
Tires
Rear Tire Capacity (lbs) 2194 1793
Spare Tire Order Code QGC ZNF
Revolutions/Mile @ 45 mph - Front - TBD - - TBD -
Rear Tire Size P265/75R16 P245/65R17
Revolutions/Mile @ 45 mph - Spare - TBD - - TBD -
Front Tire Capacity (lbs) 2194 1793
Rear Tire Order Code QGC QTM
Spare Tire Capacity (lbs) 2194 - TBD -
Front Tire Size P265/75R16 P245/65R17
Revolutions/Mile @ 45 mph - Rear - TBD - - TBD -
Spare Tire Size P265/75R16 P235/75R16
Front Tire Order Code QGC QTM
Trailering
Fifth Wheel Hitch - Max Trailer Wt. (lbs) NA NA
Dead Weight Hitch - Max Tongue Wt. (lbs) 450 500
Wt Distributing Hitch - Max Tongue Wt. (lbs) 450 810
Fifth Wheel Hitch - Max Tongue Wt. (lbs) NA NA
Dead Weight Hitch - Max Trailer Wt. (lbs) 4500 5000
Wt Distributing Hitch - Max Trailer Wt. (lbs) 4500 5400
Weight Information
Gross Combined Wt Rating (lbs) - TBD - 10000
Curb Weight - Front (lbs) 2585 2300
Gross Vehicle Weight Rating Cap (lbs) 5850 5550
Gross Axle Wt Rating - Rear (lbs) 3200 3200
Curb Weight - Rear (lbs) 2115 2016
Gross Axle Wt Rating - Front (lbs) 3050 2950
Wheels
Spare Wheel Material Aluminum Steel
Front Wheel Size (in) 16 x 7.5 17 x 7
Spare Wheel Size (in) 16 x 7.5 16 x - TBD -
Rear Wheel Material Aluminum Aluminum
Rear Wheel Size (in) 16 x 7.5 17 x 7
Front Wheel Material Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts) - TBD - 13.9
Electrical
Cold Cranking Amps @ 0° F (2nd) N/A NA
Maximum Alternator Watts - TBD - NA
Cold Cranking Amps @ 0° F (Primary) 690 - TBD -
Maximum Alternator Capacity (amps) 125 150
Engine
Fuel System MFI SFI
SAE Net Torque @ RPM 242 @ 4600 277 @ 4800
Engine Order Code LLR LL8
Displacement 3.7L/226 4.2L/254
Engine Oil Cooler - TBD - NA
SAE Net Horsepower @ RPM 242 @ 5600 291 @ 6000
Engine Type Gas 5 Gas I6
Mileage
EPA Fuel Economy Est - Hwy (MPG) 20 22
EPA Fuel Economy Est - City (MPG) 15 16
Transmission
Transfer Case Model - TBD - NA
Sixth Gear Ratio (:1) NA NA
First Gear Ratio (:1) 3.75 3.06
Seventh Gear Ratio (:1) NA -
Transfer Case Gear Ratio (:1), Low 2.64 NA
Clutch Size (in) - TBD - NA
Third Gear Ratio (:1) 1.37 1.00
Trans Type 5 4
Trans PTO Access NA NA
Fifth Gear Ratio (:1) 0.73 NA
Trans Description Cont. Again NA NA
Transfer Case Gear Ratio (:1), High 1.00 NA
Drivetrain 4-Wheel Drive Rear Wheel Drive
Reverse Ratio (:1) 3.67 2.29
Second Gear Ratio (:1) 2.26 1.63
Trans Order Code MA5 M30
Transfer Case Power Take Off NA NA
Trans Power Take Off NA NA
Fourth Gear Ratio (:1) 1.00 0.70
Trans Description Cont. Manual w/OD Automatic w/OD
Summary
Body Code 111.9" WB TB4
Body Style 4 Door SUV 4 Door
Vehicle Name HUMMER H3 Chevrolet TrailBlazer
Suspension
Axle Type - Front Independent Independent
Shock Absorber Diameter - Rear (mm) 35 36
Axle Capacity - Front (lbs) 3050 2950
Suspension Type - Rear 5-link Coil
Stabilizer Bar Diameter - Rear (in) 0.98 0.82
Axle Ratio (:1) - Front 4.56 NA
Spring Capacity - Rear (lbs) 3200 3200
Shock Absorber Diameter - Front (mm) 35 46
Axle Type - Rear Semi-floating Semi-Floating
Suspension Type - Front Ind w/torsion bar Independent
Stabilizer Bar Diameter - Front (in) 1.41 1.33
Axle Capacity - Rear (lbs) 3250 3200
Spring Capacity - Front (lbs) 3050 3100
Axle Ratio (:1) - Rear 4.56 3.42
Frame
Frame Type - TBD - - TBD -
Doors
Side Door Type NA Swing-out
 
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