Based on data from 46 vehicles, 4,227 fuel-ups and 1,295,336 miles of driving, the 2013 Chevrolet Avalanche gets a combined Avg MPG of 14.74 with a 0.10 MPG margin of error.

Any Engine Type 5.3L V8 FLEX (44) V8 GAS (2) Any Body Style Crew Cab Pickup (19) Cab & Chassis - Crew Cab (1) Cab & Chassis - Extended Cab (1) Any Submodel Black Diamond LS (6) Black Diamond LT (6) Black Diamond LTZ (32) Other (2)

Below you can see a distribution of the fuel-ups with 177 outliers (4.02%) removed.

Following shows the average MPG of each of the 46 vehicles in the system.

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• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Jan 2023 • 98 Fuel-ups

  Property of GilmoreD

• 14.8 Avg MPG

• Avalanche 4.0

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Feb 2021 • 346 Fuel-ups

  Property of theblademaster

• 14.3 Avg MPG

• Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Jan 2017 • 311 Fuel-ups

  Property of chrismorth

• 15.5 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2020 • 86 Fuel-ups

  Property of birdie6463

• 14.9 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LT 5.3L V8 FLEX Automatic 6 Speed
  Added May 2023 • 24 Fuel-ups

  Property of tenyear

• 13.1 Avg MPG

• 2013 Chevrolet Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Apr 2022 • 121 Fuel-ups

  Property of crappawpeterson

• 14.8 Avg MPG

• Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Apr 2016 • 300 Fuel-ups

  Property of Cancellier

• 14.1 Avg MPG

• Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Oct 2017 • 45 Fuel-ups

  Property of dpbond01

• 16.1 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LS 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2021 • 76 Fuel-ups

  Property of tomatobilly

• 13.8 Avg MPG

• 2013 Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Oct 2016 • 149 Fuel-ups

  Property of ggoldie4p

• 6.7 Avg MPG

• Stanley

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
  Added Mar 2014 • 125 Fuel-ups

  Property of shepral

• 16.7 Avg MPG

• 2013 Avalanche

  2013 Chevrolet Avalanche Black Diamond LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Jul 2021 • 37 Fuel-ups

  Property of Jgordon0505

• 14.5 Avg MPG

• 2013 Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2021 • 16 Fuel-ups

  Property of Claylake

• 14.1 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LT 5.3L V8 FLEX Automatic 6 Speed Cab & Chassis - Extended Cab
  Added Jul 2018 • 145 Fuel-ups

  Property of monaglekm

• 14.1 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2019 • 105 Fuel-ups

  Property of egyptroy

• 14.3 Avg MPG

• Avalanche

  2013 Chevrolet Avalanche Black Diamond LT 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2017 • 457 Fuel-ups

  Property of NSCRDV

• 14.5 Avg MPG

• My Chevy Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Jan 2021 • 38 Fuel-ups

  Property of coreyparks

• 12.7 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LT 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2021 • 33 Fuel-ups

  Property of hotrod7810

• 19.5 Avg MPG

• 2013 Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2021 • 26 Fuel-ups

  Property of jgstenerson52

• 15.7 Avg MPG

• Dancy's Truck

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Aug 2021 • 30 Fuel-ups

  Property of drfelt

• 15.0 Avg MPG

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