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H3

Hummer H3 Transmission Information in Quick-to-Read Graphs

Average transmission load (Nm)

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Quick notes on Hummer H3 transmission

    • Drive: All wheel drive (4x4)
    • Gearbox construction: Manual, Automatic
    • Transmission type: 5 MT, 4 AT
    • Average optimal engine speed: 5400 rpm
    • Average torque: 381 Nm
    • Weight to torque ratio: 6 kg to 1 Nm
    • Average weight: 2269 kg / 5003 lbs
    • Maximum load for transmission: 3304 kg / 7285 lbs
    • Gearboxy rating: 10 / 10

Gearbox types in 2009 Hummer H3 through generations

  • 3.7i 20V —5 MT (327 Nm)
  • 5.3i V8 —4 AT (434 Nm)

    • Optimal engine speed at last gear

  • 3.7i 20V 5 MT—5600 rpm.
  • 5.3i V8 4 AT—5200 rpm.

    • Vehicle Transmission type Gears Drive type Optimal rpm Transmission efficiency
    3.7i 20V Manual 5 MT All wheel drive (4x4) 5600 rpm. 69%
    5.3i V8 Automatic 4 AT All wheel drive (4x4) 5200 rpm. 96%
    Vehicle 3.7i 20V
    Transmission type Manual
    Gears 5 MT
    Drive type All wheel drive (4x4)
    Optimal rpm 5600 rpm.
    Transmission efficiency 69%
    Vehicle 5.3i V8
    Transmission type Automatic
    Gears 4 AT
    Drive type All wheel drive (4x4)
    Optimal rpm 5200 rpm.
    Transmission efficiency 96%

    Quick notes on Hummer H3 transmission

      • Drive: All wheel drive (4x4)
      • Gearbox construction: Automatic
      • Transmission type: 4 AT
      • Average optimal engine speed: 5467 rpm
      • Average torque: 356 Nm
      • Weight to torque ratio: 6 kg to 1 Nm
      • Average weight: 2157 kg / 4756 lbs
      • Maximum load for transmission: 3147 kg / 6939 lbs
      • Gearboxy rating: 10 / 10

    Gearbox types in 2006 Hummer H3 through generations

  • 3.5i 20V —4 AT (305 Nm)
  • 3.7i 20V —4 AT (328 Nm)
  • 5.3i V8 —4 AT (434 Nm)

    • Optimal engine speed at last gear

  • 3.5i 20V 4 AT—5600 rpm.
  • 3.7i 20V 4 AT—5600 rpm.
  • 5.3i V8 4 AT—5200 rpm.

    • Vehicle Transmission type Gears Drive type Optimal rpm Transmission efficiency
    3.5i 20V Automatic 4 AT All wheel drive (4x4) 5600 rpm. 69%
    3.7i 20V Automatic 4 AT All wheel drive (4x4) 5600 rpm. 69%
    5.3i V8 Automatic 4 AT All wheel drive (4x4) 5200 rpm. 96%
    Vehicle 3.5i 20V
    Transmission type Automatic
    Gears 4 AT
    Drive type All wheel drive (4x4)
    Optimal rpm 5600 rpm.
    Transmission efficiency 69%
    Vehicle 3.7i 20V
    Transmission type Automatic
    Gears 4 AT
    Drive type All wheel drive (4x4)
    Optimal rpm 5600 rpm.
    Transmission efficiency 69%
    Vehicle 5.3i V8
    Transmission type Automatic
    Gears 4 AT
    Drive type All wheel drive (4x4)
    Optimal rpm 5200 rpm.
    Transmission efficiency 96%