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Chevrolet Avalanche MPG
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| Model Year | Body/Powertrain | MPG | |
| 2011 | 2011 4dr SUT 320-hp 5.3L V8 6-sp shiftable automatic 4WD w/low range | 18.2 | See all data |
| With the 320-horsepower 5.3L V8 engine, 6-speed shiftable automatic transmission, and four-wheel drive w/low range, the 2011 Chevrolet Avalanche has been averaging 18.2 MPG (miles per gallon). The 2011 Chevrolet Avalanches in this analysis were driven mostly on the highway at an average speed of 80 miles per hour (about 100 percent of the miles driven). The rest of the miles were in the suburbs (0 percent), in the city (0 percent), and in heavy traffic (0 percent). In addition, the average 2011 Chevrolet Avalanche in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time. |
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| 2011 | 2011 4dr SUT 320-hp 5.3L V8 6-sp shiftable automatic RWD | 17.7 | See all data |
| 2011 | 2011 4dr SUT 320-hp 5.3L V8 6-sp shiftable automatic 4WD | 15.35 | See all data |
What Our Members Are Saying about the Real Gas Mileage of the 2011 Chevrolet Avalanche
6-speed shiftable automatic 4WD
6-speed shiftable automatic 4WD