Based on data from 29 vehicles, 2,089 fuel-ups and 701,809 miles of driving, the 2020 Chevrolet Blazer gets a combined Avg MPG of 21.70 with a 0.18 MPG margin of error.

Any Engine Type 2.0L L4 GAS (7) 2.5L L4 GAS (2) 3.6L V6 GAS (16) V6 GAS (3) Any Body Style Sport Utility (8) Any Submodel LS (2) Premier (3) LT (11) RS (13)

Below you can see a distribution of the fuel-ups with 75 outliers (3.47%) removed.

Following shows the average MPG of each of the 29 vehicles in the system.

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• My Blazer

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed
  Added Apr 2021 • 155 Fuel-ups

  Property of bharber3

• 20.3 Avg MPG

• Sylvie

  2020 Chevrolet Blazer Premier 3.6L V6 GAS Automatic 9 Speed
  Added Feb 2023 • 78 Fuel-ups

  Property of smartieab

• 21.6 Avg MPG

• Ozinga Blazer

  2020 Chevrolet Blazer LT 2.0L L4 GAS Automatic 9 Speed
  Added Feb 2020 • 212 Fuel-ups

  Property of loganvp

• 25.0 Avg MPG

• 2020 Chevy Blazer

  2020 Chevrolet Blazer LT 2.0L L4 GAS Automatic 9 Speed
  Added Sep 2020 • 232 Fuel-ups

  Property of AlBrooke

• 22.1 Avg MPG

• My Blazer

  2020 Chevrolet Blazer LT 2.0L L4 GAS Automatic 9 Speed
  Added Aug 2020 • 117 Fuel-ups

  Property of carann

• 20.5 Avg MPG

• Blazer

  2020 Chevrolet Blazer Premier 3.6L V6 GAS Automatic 9 Speed
  Added Aug 2020 • 207 Fuel-ups

  Property of ayejay48

• 23.0 Avg MPG

• My Blazer

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed
  Added Feb 2020 • 123 Fuel-ups

  Property of bearhunt88

• 20.6 Avg MPG

• Blazer

  2020 Chevrolet Blazer LT V6 GAS Automatic 9 Speed Sport Utility
  Added Mar 2020 • 188 Fuel-ups

  Property of robertwelsh

• 22.6 Avg MPG

• 2020 Blazer

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed Sport Utility
  Added Dec 2022 • 71 Fuel-ups

  Property of joenrox

• 22.2 Avg MPG

• My Blazer

  2020 Chevrolet Blazer RS 3.6L V6 GAS Automatic 9 Speed
  Added Jan 2022 • 186 Fuel-ups

  Property of spdiers

• 23.3 Avg MPG

• My 2020 Blazer

  2020 Chevrolet Blazer LT 2.0L L4 GAS Automatic 9 Speed
  Added Jul 2020 • 77 Fuel-ups

  Property of Tanyak12

• 20.5 Avg MPG

• Beth's Car

  2020 Chevrolet Blazer LS 2.5L L4 GAS Automatic 9 Speed Sport Utility
  Added Apr 2024 • 7 Fuel-ups

  Property of BethStaggs

• 21.2 Avg MPG

• 2020 Blazer

  2020 Chevrolet Blazer LT V6 GAS Automatic 9 Speed Sport Utility
  Added Mar 2023 • 114 Fuel-ups

  Property of Firefotog

• 20.9 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

• ‘20 Chevrolet Blazer RS

  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

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