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Hummer H2 Fuel Economy (L/100km)

L/100km Number of Vehicles
17 liters per 100 kilometers 2 vehicles
18 liters per 100 kilometers 3 vehicles
19 liters per 100 kilometers 2 vehicles
Model Year Body/Powertrain L/100km  
2008 2008 4dr SUV 393-hp 6.2L V8 6-sp shiftable automatic AWD w/low range 17.89
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With the 293 kilowatts 6.2L V8 engine, 6-speed shiftable automatic transmission, and all-wheel drive w/low range, the 2008 Hummer H2 has been averaging 17.89 L/100km (liters per 100 kilometers).

The 2008 Hummer H2s in this analysis were driven mostly in the city (about 48.6 percent of the kilometers driven). The rest of the kilometers were on the highway at an average speed of 81 kilometers per hour (16.9 percent), in heavy traffic (1.4 percent), and in the suburbs (0 percent).

In addition, the average 2008 Hummer H2 in this analysis was driven on flat terrain with a light foot and the AC not used at all.

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2008 Hummer H2 Gas Mileage (L/100km)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Hummer H2's real-world L/100km based on how and where you drive a car.