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|2003||2003 4dr SUV 393-hp 6.2L V8 6-sp shiftable automatic AWD w/low range||12.83||
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|With the 393-horsepower 6.2L V8 engine, 6-speed shiftable automatic transmission, and all-wheel drive w/low range, the 2003 Hummer H2 has been averaging 12.83 MPG (miles per gallon).
The 2003 Hummer H2s in this analysis were driven mostly on the highway at an average speed of 83 miles per hour (about 50 percent of the miles driven). The rest of the miles 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.