2009 Hummer H3 SUV H3X
Technical Specs
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 Gas Mileage
City 14  
Highway 18  
 
 
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VEHICLE SPECIFICATIONS AND DIMENSIONS
MPG (City/Hwy) 14/18
Wheelbase 111.9"
Overall Length 187.5"
Vehicle Height 73.2"
Vehicle Width 85.0"
Payload Capacity 1150
Gross Weight 6001 lbs.
Front Headroom 40.7"
Front Legroom 41.9"
Rear Legroom 36.1"
Seating Capacity 5
Towing Capacity 4500
Final Assembly Location USA


STANDARD ENGINE
Engine DOHC 3.7-Liter, Vortec(R) I5, 20-Valve, DOHC, SEFI Engine; Front/Longitudinal Mounted With Horsepower Of 239@5800, Torque Of 241@4600, Alloy Block and Alloy Cylinder Heads
Compression Ratio 10.00
Horsepower@RPM 239 hp @5800rpm
Torque Lbs. Per Ft 241@ 4600
Cylinder Configuration In-line
Valves per cylinder 4
Bore 3.77
Stroke 4.01
Engine Block Material Alloy
Block Head Material Alloy
Fuel Capacity 23.00 gallons
Fuel Type Unleaded
Fuel Delivery Name SEFI


STANDARD TRANSMISSION
Transmission 4-Speed Electronically Controlled Automatic Transmission With Overdrive
Speeds 4
Curb Weight 4695lbs.s
Clutch type -
Linkage -
Heavy duty No
Overdrive Yes


OPTIONAL ENGINE
None


OPTIONAL TRANSMISSION
None