Gas Tank Capacity of Hummer H2 in Easy-to-Access Graphs

Average capacity for all generations



Quick notes on Hummer H2 fuel tank size

    • Average capacity for generation: 121 L (26.6 gal)
    • Approximate driving range (full tank): 513 km (319 miles)
    • Tank size to engine capacity: 5%
    • Fuel supply to each passanger: 30.3 L per 1 person
    • Weight of fuel (full tank): 88.3 kg
    • City fuel consupmtion: 29 L/100 km (8 mpg)
    • Difference between tank and trunks capacities: 502 L
    • Top speed to fuel supply: 1 km/h to 1 L (0.6 mph to 1 L)
    • Tankheim rating: 10 / 10

Engine size to tank capacity for Hummer H2 2005

  • 6.0i V8 — 20.2x difference
  • 6.2i V8 — 19.5x difference
  • Difference from world average

  • 6.0i V8 — 92.1% bigger
  • 6.2i V8 — 92.1% bigger
  • Tank size to power ratio

  • 6.0i V8 — 2.7 hp/L
  • 6.2i V8 — 3.3 hp/L


  • Vehicle Fuel tank size Max driving range Fuel consumption per 10 km Fuel type Full tanks per 5000 miles
    6.0i V8 121 L (27 gal) 681 km
    (423 miles)
    2.2 L Petrol (Gasoline) 11.8
    6.2i V8 121 L (27 gal) 928 km
    (577 miles)
    2 L Petrol (Gasoline) 8.7
    Vehicle 6.0i V8
    Fuel tank size 121 L (27 gal)
    Max driving range 681 km
    (423 miles)
    Fuel consumption per 10 km 2.2 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles 11.8
    Vehicle 6.2i V8
    Fuel tank size 121 L (27 gal)
    Max driving range 928 km
    (577 miles)
    Fuel consumption per 10 km 2 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles 8.7

    Quick notes on Hummer H2 fuel tank size

      • Average capacity for generation: 121 L (26.6 gal)
      • Approximate driving range (full tank): 557 km (346 miles)
      • Tank size to engine capacity: 5%
      • Fuel supply to each passanger: 24.2 L per 1 person
      • Weight of fuel (full tank): 88.3 kg
      • Difference between tank and trunks capacities: 1012 L
      • Top speed to fuel supply: 1 km/h to 1 L (0.6 mph to 1 L)
      • Tankheim rating: 10 / 10

    Engine size to tank capacity for Hummer H2 2003

  • 6.2i V8 — 19.5x difference
  • 6.0i V8 — 20.2x difference
  • Difference from world average

  • 6.2i V8 — 92.1% bigger
  • 6.0i V8 — 92.1% bigger
  • Tank size to power ratio

  • 6.2i V8 — 3.3 hp/L
  • 6.0i V8 — 2.7 hp/L


  • Vehicle Fuel tank size Max driving range Fuel consumption per 10 km Fuel type Full tanks per 5000 miles
    6.2i V8 121 L (27 gal) - 1.8 L Petrol (Gasoline) -
    6.0i V8 121 L (27 gal) - - Petrol (Gasoline) -
    Vehicle 6.2i V8
    Fuel tank size 121 L (27 gal)
    Max driving range -
    Fuel consumption per 10 km 1.8 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles -
    Vehicle 6.0i V8
    Fuel tank size 121 L (27 gal)
    Max driving range -
    Fuel consumption per 10 km -
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles -