Based on data from 28 vehicles, 1,883 fuel-ups and 628,937 miles of driving, the 2020 Chevrolet Blazer gets a combined Avg MPG of 21.70 with a 0.19 MPG margin of error.

Any Engine Type 2.0L L4 GAS (7) 2.5L L4 GAS (1) 3.6L V6 GAS (16) V6 GAS (3) Any Body Style Sport Utility (7) Any Submodel LS (1) Premier (3) LT (11) RS (13)

Below you can see a distribution of the fuel-ups with 70 outliers (3.58%) removed.

Following shows the average MPG of each of the 28 vehicles in the system.

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• Blazer

  2020 Chevrolet Blazer LT V6 GAS Automatic 9 Speed Sport Utility
  Added Mar 2020 • 164 Fuel-ups

  Property of robertwelsh

• 22.7 Avg MPG

• Blazer

  2020 Chevrolet Blazer Premier 3.6L V6 GAS Automatic 9 Speed
  Added Aug 2020 • 177 Fuel-ups

  Property of ayejay48

• 23.0 Avg MPG

• My Blazer

  2020 Chevrolet Blazer LT 2.0L L4 GAS Automatic 9 Speed
  Added Aug 2020 • 99 Fuel-ups

  Property of carann

• 20.3 Avg MPG

• My Blazer

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed
  Added Apr 2021 • 134 Fuel-ups

  Property of bharber3

• 20.4 Avg MPG

• Ozinga Blazer

  2020 Chevrolet Blazer LT 2.0L L4 GAS Automatic 9 Speed
  Added Feb 2020 • 190 Fuel-ups

  Property of loganvp

• 25.1 Avg MPG

• My Blazer

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed
  Added Jan 2022 • 168 Fuel-ups

  Property of spdiers

• 23.3 Avg MPG

• 2020 Blazer

  2020 Chevrolet Blazer LT V6 GAS Automatic 9 Speed Sport Utility
  Added Mar 2023 • 110 Fuel-ups

  Property of Firefotog

• 20.9 Avg MPG

• Sylvie

  2020 Chevrolet Blazer Premier 3.6L V6 GAS Automatic 9 Speed
  Added Feb 2023 • 52 Fuel-ups

  Property of smartieab

• 21.6 Avg MPG

• My 2020 Blazer

  2020 Chevrolet Blazer LT 2.0L L4 GAS Automatic 9 Speed
  Added Jul 2020 • 71 Fuel-ups

  Property of Tanyak12

• 20.4 Avg MPG

• My Blazer

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed
  Added Feb 2020 • 111 Fuel-ups

  Property of bearhunt88

• 20.6 Avg MPG

• 2020 Blazer

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed Sport Utility
  Added Dec 2022 • 57 Fuel-ups

  Property of joenrox

• 20.7 Avg MPG

• 2020 Chevy Blazer

  2020 Chevrolet Blazer LT 2.0L L4 GAS Automatic 9 Speed
  Added Sep 2020 • 202 Fuel-ups

  Property of AlBrooke

• 21.8 Avg MPG

• 2020 Blazer

  2020 Chevrolet Blazer LT V6 GAS Automatic 9 Speed Sport Utility
  Added Jul 2020 • 100 Fuel-ups

  Property of Firefotog

• 22.2 Avg MPG

• 2020 Chevrolet Blazer LT

  2020 Chevrolet Blazer LT 2.0L L4 GAS Automatic 9 Speed
  Added Apr 2021 • 44 Fuel-ups

  Property of TravisABryan

• 19.9 Avg MPG

• Chevrolet Blazer RS ‘20

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed
  Added Jun 2020 • 82 Fuel-ups

  Property of DuberSaldarriaga

• 14.7 Avg MPG

• Work Blazer

  2020 Chevrolet Blazer Premier 3.6L V6 GAS Automatic 9 Speed Sport Utility
  Added Oct 2022 • 14 Fuel-ups

  Property of bikerben

• 27.4 Avg MPG

• Blazer

  2020 Chevrolet Blazer LT 2.0L L4 GAS Automatic 9 Speed Sport Utility
  Added Nov 2022 • 9 Fuel-ups

  Property of carmike692000

• 23.7 Avg MPG

• Tammy’s Blazer

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed
  Added Sep 2020 • 65 Fuel-ups

  Property of heavychevy63

• 21.2 Avg MPG

• My Blazer

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed
  Added Jun 2020 • 28 Fuel-ups

  Property of sherilemke

• 21.0 Avg MPG

• 2020 Blazer

  2020 Chevrolet Blazer LS 2.5L L4 GAS Automatic 9 Speed
  Added Sep 2020 • 84 Fuel-ups

  Property of krclay

• 26.7 Avg MPG

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