Based on data from 52 vehicles, 4,845 fuel-ups and 1,485,031 miles of driving, the 2013 Chevrolet Avalanche gets a combined Avg MPG of 14.75 with a 0.09 MPG margin of error.

Any Engine Type 5.3L V8 FLEX (50) V8 GAS (2) Any Body Style Crew Cab Pickup (22) Cab & Chassis - Crew Cab (1) Cab & Chassis - Extended Cab (1) Any Submodel Black Diamond LS (7) Black Diamond LT (7) Black Diamond LTZ (36) Other (2)

Below you can see a distribution of the fuel-ups with 186 outliers (3.70%) removed.

Following shows the average MPG of each of the 52 vehicles in the system.

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• 2013 Chevrolet Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Apr 2022 • 185 Fuel-ups

  Property of crappawpeterson

• 15.0 Avg MPG

• Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Jan 2017 • 361 Fuel-ups

  Property of chrismorth

• 15.4 Avg MPG

• 2013 Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Aug 2024 • 68 Fuel-ups

  Property of dcasciato

• 14.9 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Jan 2023 • 140 Fuel-ups

  Property of GilmoreD

• 14.4 Avg MPG

• Avalanche 4.0

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Feb 2021 • 413 Fuel-ups

  Property of theblademaster

• 14.3 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Nov 2024 • 9 Fuel-ups

  Property of RubxQb

• 12.0 Avg MPG

• 2013 Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Oct 2024 • 18 Fuel-ups

  Property of trhegs

• 13.6 Avg MPG

• 2013 Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2021 • 42 Fuel-ups

  Property of jgstenerson52

• 15.8 Avg MPG

• 2013 Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Oct 2016 • 157 Fuel-ups

  Property of ggoldie4p

• 6.8 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LS 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2021 • 92 Fuel-ups

  Property of tomatobilly

• 13.7 Avg MPG

• Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Oct 2017 • 50 Fuel-ups

  Property of dpbond01

• 16.1 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LT 5.3L V8 FLEX Automatic 6 Speed
  Added May 2023 • 57 Fuel-ups

  Property of tenyear

• 13.0 Avg MPG

• 2013 Avalanche

  2013 Chevrolet Avalanche Black Diamond LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Jul 2021 • 50 Fuel-ups

  Property of Jgordon0505

• 14.2 Avg MPG

• Avalanche

  2013 Chevrolet Avalanche Black Diamond LS 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Jan 2025 • 191 Fuel-ups

  Property of SoDak1953

• 16.4 Avg MPG

• Avalanche

  2013 Chevrolet Avalanche Black Diamond LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added May 2024 • 23 Fuel-ups

  Property of engraym

• 16.7 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2019 • 111 Fuel-ups

  Property of egyptroy

• 14.2 Avg MPG

• Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Apr 2016 • 320 Fuel-ups

  Property of Cancellier

• 14.0 Avg MPG

• 2013 Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2021 • 21 Fuel-ups

  Property of Claylake

• 14.2 Avg MPG

• My Avalanche

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Dec 2022 • 4 Fuel-ups

  Property of josepi56

• 138.9 Avg MPG

• Stanley

  2013 Chevrolet Avalanche Black Diamond LTZ 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
  Added Mar 2014 • 130 Fuel-ups

  Property of shepral

• 16.6 Avg MPG

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