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Hummer H2 Fuel Economy (g/100m)

g/100m Number of Vehicles
7 gallons per 100 meters 2 vehicles
8 gallons per 100 meters 2 vehicles
9 gallons per 100 meters 0 vehicles
10 gallons per 100 meters 0 vehicles
11 gallons per 100 meters 0 vehicles
12 gallons per 100 meters 0 vehicles
13 gallons per 100 meters 0 vehicles
14 gallons per 100 meters 0 vehicles
15 gallons per 100 meters 0 vehicles
16 gallons per 100 meters 0 vehicles
17 gallons per 100 meters 0 vehicles
18 gallons per 100 meters 0 vehicles
19 gallons per 100 meters 0 vehicles
20 gallons per 100 meters 0 vehicles
21 gallons per 100 meters 0 vehicles
22 gallons per 100 meters 0 vehicles
23 gallons per 100 meters 0 vehicles
24 gallons per 100 meters 0 vehicles
25 gallons per 100 meters 0 vehicles
26 gallons per 100 meters 0 vehicles
27 gallons per 100 meters 0 vehicles
28 gallons per 100 meters 0 vehicles
29 gallons per 100 meters 0 vehicles
30 gallons per 100 meters 0 vehicles
31 gallons per 100 meters 0 vehicles
32 gallons per 100 meters 0 vehicles
33 gallons per 100 meters 0 vehicles
34 gallons per 100 meters 0 vehicles
35 gallons per 100 meters 0 vehicles
36 gallons per 100 meters 0 vehicles
37 gallons per 100 meters 0 vehicles
38 gallons per 100 meters 0 vehicles
39 gallons per 100 meters 0 vehicles
40 gallons per 100 meters 0 vehicles
41 gallons per 100 meters 1 vehicles
42 gallons per 100 meters 1 vehicles
43 gallons per 100 meters 0 vehicles
44 gallons per 100 meters 0 vehicles
45 gallons per 100 meters 1 vehicles
Model Year Body/Powertrain g/100m  
2008 2008 4dr SUV 393-hp 6.2L V8 6-sp shiftable automatic AWD w/low range 22.59
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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 22.59 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 (g/100m)

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 g/100m based on how and where you drive a car.