Based on data from 18 vehicles, 1,535 fuel-ups and 470,204 miles of driving, the 2020 Chevrolet Tahoe gets a combined Avg MPG of 16.26 with a 0.16 MPG margin of error.

Any Engine Type 5.3L V8 FLEX (5) 5.3L V8 GAS (7) 6.2L V8 GAS (4) Any Body Style Sport Utility (3) Any Submodel SSV (1) PPV (2) LS (3) LT (5) Premier (7)

Below you can see a distribution of the fuel-ups with 47 outliers (2.97%) removed.

Following shows the average MPG of each of the 18 vehicles in the system.

• My Tahoe

  2020 Chevrolet Tahoe LS 5.3L V8 GAS Automatic 6 Speed
  Added Feb 2024 • 66 Fuel-ups

  Property of Papa-Sape

• 18.7 Avg MPG

• Tahoe

  2020 Chevrolet Tahoe LT Automatic 6 Speed Sport Utility
  Added Oct 2020 • 245 Fuel-ups

  Property of hlj1989

• 15.8 Avg MPG

• My Tahoe

  2020 Chevrolet Tahoe SSV 5.3L V8 FLEX Automatic 6 Speed
  Added Jul 2024 • 29 Fuel-ups

  Property of dawgagent

• 16.8 Avg MPG

• 2020 Chevrolet Tahoe LT

  2020 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 6 Speed
  Added Oct 2020 • 179 Fuel-ups

  Property of jgstenerson52

• 18.8 Avg MPG

• 2020 Chevy Tahoe

  2020 Chevrolet Tahoe Premier 6.2L V8 GAS Automatic 10 Speed
  Added Sep 2023 • 50 Fuel-ups

  Property of Narnia534

• 17.2 Avg MPG

• RST

  2020 Chevrolet Tahoe Premier 6.2L V8 GAS Automatic 10 Speed
  Added Nov 2022 • 297 Fuel-ups

  Property of GBOTahoe

• 16.1 Avg MPG

• My Tahoe

  2020 Chevrolet Tahoe LT 5.3L V8 GAS Automatic 6 Speed
  Added Jan 2023 • 99 Fuel-ups

  Property of lhskeg

• 15.5 Avg MPG

• Tahoe Premier 2020

  2020 Chevrolet Tahoe Premier 6.2L V8 GAS Automatic 10 Speed
  Added Mar 2020 • 189 Fuel-ups

  Property of MrBC

• 14.8 Avg MPG

• My Tahoe

  2020 Chevrolet Tahoe LS 5.3L V8 GAS Automatic 6 Speed Sport Utility
  Added Jan 2023 • 62 Fuel-ups

  Property of mattstar28

• 14.0 Avg MPG

• Tahoe Premier

  2020 Chevrolet Tahoe Premier 5.3L V8 FLEX Automatic 10 Speed
  Added Apr 2024 • 13 Fuel-ups

  Property of austyboi303

• 16.9 Avg MPG

• My Tahoe

  2020 Chevrolet Tahoe LS 5.3L V8 GAS Automatic 6 Speed
  Added Jul 2020 • 226 Fuel-ups

  Property of 4PSilva

• 18.2 Avg MPG

• Red Tahoe

  2020 Chevrolet Tahoe Premier 5.3L V8 GAS Automatic 6 Speed
  Added May 2024 • 36 Fuel-ups

  Property of tlw05003

• 16.8 Avg MPG

• Tahoe

  2020 Chevrolet Tahoe Premier 6.2L V8 GAS Automatic 10 Speed Sport Utility
  Added Feb 2024 • 14 Fuel-ups

  Property of Meltek

• 14.6 Avg MPG

• My Tahoe blue

  2020 Chevrolet Tahoe LT 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2022 • 31 Fuel-ups

  Property of apollojupiter

• 14.2 Avg MPG

• My Tahoe

  2020 Chevrolet Tahoe PPV 5.3L V8 FLEX Automatic 6 Speed
  Added Nov 2021 • 19 Fuel-ups

  Property of adchou

• 12.7 Avg MPG

• My Tahoe

  2020 Chevrolet Tahoe LT 5.3L V8 GAS Automatic 6 Speed
  Added Feb 2021 • 4 Fuel-ups

  Property of namabean

• 94.6 Avg MPG

• My Tahoe

  2020 Chevrolet Tahoe Premier
  Added Jan 2020 • 33 Fuel-ups

  Property of denau

• 16.1 Avg MPG

• My Tahoe

  2020 Chevrolet Tahoe PPV 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2020 • 94 Fuel-ups

  Property of Ranger1744

• 14.9 Avg MPG