2008 Hummer H3 specifications

Body

  • Generic Type: SUV
  • Vehicle Size: Medium
  • Rear Roof Profile: Wagon
  • No Side Doors: 4
  • Convertible Top: No

Brakes

  • Front Brakes - Type: Disc
  • Rear Brakes - Type: Disc
  • Diameter - Front: 12.4 in
  • Diameter - Rear: 12.3 in
  • ABS: Std
  • Traction Control: Std
  • Stability Control: Std

Chassis

  • Chassis Type: Body-on-Frame
  • Engine Position: Front

Driveline

  • Driven Wheels: 4WD
  • Final Drive Ratio: 4.1

Energy Storage

  • Fuel Capacity (gallons): 23 gal

Engine

  • Engine Designation Code: Vortec 3500
  • Configuration: V
  • Cylinders: 8
  • Fuel Type: Gasoline
  • Displacement: 5.3 l ( 5328 cc )
  • Bore: 95.5 mm
  • Stroke: 102 mm
  • Max. Power: 295 bhp
  • Max. Power @RPM: 5200
  • Max. Torque: 317 lbft
  • Max. Torque @RPM: 4000
  • Compression Ratio: 10.0:1
  • Oil Capacity (qts.): 6 qt

Exterior Dimensions

  • Curb Weight: 4854 lb
  • Wheelbase: 111.9 in
  • Height - Body: 74.5 in
  • Width - Body: 85.5 in
  • Length: 186.7 in
  • Front Track: 65 in
  • Rear Track: 65.5 in

Fuel Economy

  • EPA City (mpg): 13
  • EPA Hwy (mpg): 16

General

  • Assy. Point: Shreveport, Louisiana

Interior Dimensions

  • Head Room - 1st Row: 39.9 in
  • Head Room - 2nd Row: 37.9 in
  • Shlder Room - 1st Row: 54.4 in
  • Shlder Room - 2nd Row: 53.5 in
  • Hip Room - 1st Row: 53.9 in
  • Hip Room - 2nd Row: 53.5 in
  • Leg Room - 1st Row: 41.9 in
  • Leg Room - 2nd Row: 35 in
  • Seating Positions - 1st Row: 2
  • Seating Positions - 2nd Row: 3
  • Cargo Volume: 29.5 cu ft
  • Cargo Volume + 1: 55.7 cu ft

Powertrain

  • Powertrain: Internal Combustion

Seating

  • Rows of Seats: 2
  • Max. Passenger Capacity: 5

Steering

  • Steering Ratio: 17
  • Turns Lock-to-Lock: 3.2
  • Turning Circle: 37 ft

Suspension

  • Front Suspension - Type: Independent
  • Rear Suspension - Type: Solid axle

Transmission

  • Transmission Type: Automatic
  • Forward Gears: 4
  • Ratios: 3.06 / 1.63 / 1.00 / 0.70

Wheels / Tires

  • Tire Size F (,R): 265/75R16