Year | Body/Powertrain | flat, hilly, or mountainousLand | driving style: very light to "lead foot"Foot | A/C use: none to heavyA/C | constant stop and goTraf % | many stops per mileCity % | stop every mile or twoSub % | fairly steady speedHwy % | Hwy Spd | km/L | |
2009 | 4dr SUV 295-horsepower 5.3L V8 4-speed automatic AWD w/low range |
flat | light | hvy | 0 | 100 | 0 | 0 | 47.0 | ||
2008 | 4dr SUV 242-horsepower 3.7L I5 5-speed manual AWD w/low range |
hills | light | light | 0 | 50 | 0 | 50 | 55 | 45.9 | |
2008 | 4dr SUV 242-horsepower 3.7L I5 4-speed automatic AWD w/low range |
flat | light | none | 2 | 56 | 12 | 30 | 65 | 38.9 | |
2007 | 4dr SUV 242-horsepower 3.7L I5 5-speed manual AWD w/low range |
hills | med | light | 17 | 17 | 24 | 43 | 65 | 42.3 | |
2007 | 4dr SUV 242-horsepower 3.7L I5 4-speed automatic AWD w/low range |
flat | light | light | 16 | 27 | 36 | 21 | 60 | 37.2 | |
2006 | 4dr SUV 220-horsepower 3.5L I5 5-speed manual AWD w/low range |
flat | med | none | 2 | 31 | 18 | 49 | 68 | 39.0 | |
2006 | 4dr SUV 220-horsepower 3.5L I5 4-speed automatic AWD w/low range |
flat | med | light | 10 | 19 | 16 | 55 | 68 | 38.6 |
Year | Body/Powertrain | flat, hilly, or mountainousLand | driving style: very light to "lead foot"Foot | A/C use: none to heavyA/C | constant stop and goTraf % | many stops per mileCity % | stop every mile or twoSub % | fairly steady speedHwy % | Hwy Spd | km/L | |
2008 | 4dr SUV 393-horsepower 6.2L V8 6-speed shiftable automatic AWD w/low range |
flat | light | none | 1 | 49 | 33 | 17 | 81 | 20.3 | |
2005 | 4dr SUV 325-horsepower 6.0L V8 4-speed automatic AWD w/low range |
hills | med | light | 0 | 0 | 15 | 85 | 75 | 33.6 | |
2005 | 4dr SUT 325-horsepower 6.0L V8 4-speed automatic AWD w/low range |
hills | light | light | 0 | 0 | 30 | 70 | 70 | 35.3 | |
2003 | 4dr SUV 316-horsepower 6.0L V8 4-speed automatic AWD w/low range |
flat | light | light | 3 | 27 | 20 | 50 | 83 | 21.2 |
What Our Members Are Saying about the Real Gas Mileage of the Hummer H3
4-speed automatic AWD w/low range
4-speed automatic AWD w/low range
What Our Members Are Saying about the Real Gas Mileage of the Hummer H2
4-speed automatic AWD w/low range