We are 107,000+ car owners sharing real-world car information.

Join Us

Chevrolet Avalanche MPG

 

The graph does not display if there are fewer than five results.
Model Year Body/Powertrain MPG  
2005 2005 4dr SUT 320-hp 5.3L V8 6-sp shiftable automatic 4WD w/low range 14.47
See all data
With the 320-horsepower 5.3L V8 engine, 6-speed shiftable automatic transmission, and four-wheel drive w/low range, the 2005 Chevrolet Avalanche has been averaging 14.47 MPG (miles per gallon).

The 2005 Chevrolet Avalanches in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 63.3 percent of the miles driven). The rest of the miles were in heavy traffic (8.3 percent), in the city (2 percent), and in the suburbs (0 percent).

In addition, the average 2005 Chevrolet Avalanche in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
2005 2005 4dr SUT 320-hp 5.3L V8 6-sp shiftable automatic RWD 19
See all data

Return to top

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all SUTs
See TrueDelta's information for all Chevrolet models.

What Our Members Are Saying about the Real Gas Mileage of the 2005 Chevrolet Avalanche

None of our members have yet commented on the real gas mileage of the 2005 Chevrolet Avalanche.

Be the first!

2005 Chevrolet Avalanche Gas Mileage (MPG)

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 Chevrolet Avalanche's real-world MPG based on how and where you drive a car.