Based on data from 21 vehicles, 2,539 fuel-ups and 779,174 miles of driving, the 2012 Chevrolet Avalanche gets a combined Avg MPG of 14.18 with a 0.11 MPG margin of error.

Any Engine Type 5.3L V8 FLEX (19) GAS (1) Any Body Style Crew Cab Pickup (8) Any Submodel LS (1) LTZ (7) LT (11) Other (2)

Below you can see a distribution of the fuel-ups with 49 outliers (1.89%) removed.

Following shows the average MPG of each of the 21 vehicles in the system.

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• Avalanche

  2012 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added May 2018 • 284 Fuel-ups

  Property of TN_Snoopy

• 14.4 Avg MPG

• Avalanche

  2012 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2017 • 117 Fuel-ups

  Property of smillage85

• 13.6 Avg MPG

• 12 Avalanche

  2012 Chevrolet Avalanche LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Oct 2017 • 430 Fuel-ups

  Property of robertwelsh

• 16.2 Avg MPG

• Rockslide

  2012 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed
  Added Aug 2020 • 118 Fuel-ups

  Property of stodgygent

• 13.3 Avg MPG

• My Avalanche

  2012 Chevrolet Avalanche LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2024 • 6 Fuel-ups

  Property of cghaly

• 16.7 Avg MPG

• My Avalanche

  2012 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2017 • 483 Fuel-ups

  Property of Razorplack

• 13.5 Avg MPG

• Avalanche

  2012 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Oct 2023 • 8 Fuel-ups

  Property of stricklandja

• 15.3 Avg MPG

• Chevy Avalanche

  2012 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed
  Added Aug 2016 • 157 Fuel-ups

  Property of xotermic

• 13.1 Avg MPG

• Avalanche

  2012 Chevrolet Avalanche LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Sep 2018 • 3 Fuel-ups

  Property of itzRobR

• 13.1 Avg MPG

• Avalanche

  2012 Chevrolet Avalanche LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Dec 2017 • 342 Fuel-ups

  Property of scoutmaster

• 13.3 Avg MPG

• Big Black Hairy Bear (Avalanche)

  2012 Chevrolet Avalanche LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2022 • 8 Fuel-ups

  Property of CasadeHurtado

• 14.8 Avg MPG

• 2012 Chevy Avalanche

  2012 Chevrolet Avalanche LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Sep 2016 • 324 Fuel-ups

  Property of zlls04

• 15.4 Avg MPG

• Avalanche

  2012 Chevrolet Avalanche LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Feb 2020 • 132 Fuel-ups

  Property of rusaka

• 14.1 Avg MPG

• Sold - Avalanche

  2012 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed
  Added Nov 2015 • 183 Fuel-ups

  Property of zitomd

• 15.2 Avg MPG

• Denny's Avalanche

  2012 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Jun 2018 • 85 Fuel-ups

  Property of dschardt

• 15.2 Avg MPG

• Avalanche

  2012 Chevrolet Avalanche LS 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Nov 2017 • 5 Fuel-ups

  Property of rdmoody

• 35.4 Avg MPG

• Ant AVALANCHE

  2012 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Jun 2012 • 94 Fuel-ups

  Property of antnate

• 16.7 Avg MPG

• Avalanche

  2012 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed
  Added Aug 2016 • 103 Fuel-ups

  Property of Pat_Rex

• 17.2 Avg MPG

• avalanche

  2012 Chevrolet Avalanche
  Added Jan 2013 • 6 Fuel-ups

  Property of pstubb

• 15.6 Avg MPG

• Avalanch

  2012 Chevrolet Avalanche GAS
  Added Oct 2012 • 6 Fuel-ups

  Property of Budman05

• 14.5 Avg MPG

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