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Hummer H2 Fuel Economy (km/L)

 

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Model Year Body/Powertrain km/L  
2003 2003 4dr SUV 393-hp 6.2L V8 6-sp shiftable automatic AWD w/low range 21.18
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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 2003 Hummer H2 has been averaging 21.18 L/100km (liters per 100 kilometers).

The 2003 Hummer H2s in this analysis were driven mostly on the highway at an average speed of 83 kilometers per hour (about 50 percent of the kilometers driven). The rest of the kilometers were in the city (26.7 percent), in heavy traffic (3.3 percent), and in the suburbs (0 percent).

In addition, the average 2003 Hummer H2 in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.

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2003 Hummer H2 Gas Mileage (km/L)

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 km/L based on how and where you drive a car.