Based on data from 43 vehicles, 3,906 fuel-ups and 1,218,497 miles of driving, the 2018 Chevrolet Tahoe gets a combined Avg MPG of 16.12 with a 0.11 MPG margin of error.

Any Engine Type 5.3L V8 FLEX (29) 5.3L V8 GAS (7) 6.2L V8 FLEX (3) 6.2L V8 GAS (1) V8 GAS (1) Any Body Style Sport Utility (7) Any Submodel PPV (1) SSV (3) Midnight Edition (3) LS (6) Premier (13) LT (16) Other (1)

Below you can see a distribution of the fuel-ups with 76 outliers (1.91%) removed.

Following shows the average MPG of each of the 43 vehicles in the system.

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• xGhost

  2018 Chevrolet Tahoe PPV 5.3L V8 FLEX Automatic 6 Speed
  Added May 2019 • 195 Fuel-ups

  Property of 1LoudLX

• 15.0 Avg MPG

• Lowery Tahoe

  2018 Chevrolet Tahoe LS 5.3L V8 FLEX Automatic 6 Speed
  Added Jan 2023 • 460 Fuel-ups

  Property of Jefflow100

• 19.3 Avg MPG

• Black Betty

  2018 Chevrolet Tahoe Premier 6.2L V8 GAS Automatic 10 Speed Sport Utility
  Added Oct 2020 • 218 Fuel-ups

  Property of Tschilp

• 17.8 Avg MPG

• My Tahoe

  2018 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 6 Speed
  Added May 2018 • 267 Fuel-ups

  Property of ktbug

• 17.9 Avg MPG

• My Tahoe

  2018 Chevrolet Tahoe Premier 5.3L V8 FLEX Automatic 6 Speed
  Added Sep 2019 • 351 Fuel-ups

  Property of yochry

• 18.0 Avg MPG

• My Tahoe

  2018 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2018 • 11 Fuel-ups

  Property of lhoweii

• 34.3 Avg MPG

• Tahoe

  2018 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 6 Speed
  Added Nov 2018 • 139 Fuel-ups

  Property of Dionb263

• 13.5 Avg MPG

• My Tahoe

  2018 Chevrolet Tahoe LT 5.3L V8 GAS Automatic 6 Speed
  Added May 2022 • 17 Fuel-ups

  Property of carlosagudelo

• 13.3 Avg MPG

• 2018 Tahoe

  2018 Chevrolet Tahoe Midnight Edition 5.3L V8 FLEX Automatic 6 Speed
  Added Aug 2018 • 110 Fuel-ups

  Property of lostark98

• 16.5 Avg MPG

• My Tahoe

  2018 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 6 Speed
  Added Sep 2018 • 141 Fuel-ups

  Property of nkplattner

• 15.6 Avg MPG

• Tami's New Tahoe

  2018 Chevrolet Tahoe Premier 5.3L V8 FLEX Automatic Dual Clutch 6 Speed Sport Utility
  Added May 2018 • 159 Fuel-ups

  Property of Dayneh

• 17.8 Avg MPG

• 2018 Tahoe

  2018 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Jul 2020 • 45 Fuel-ups

  Property of Camaro2707

• 17.6 Avg MPG

• Chevrolet Tahoe

  2018 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added May 2020 • 43 Fuel-ups

  Property of abestat2

• 28.0 Avg MPG

• My Tahoe

  2018 Chevrolet Tahoe LS 5.3L V8 FLEX Automatic 6 Speed
  Added May 2018 • 98 Fuel-ups

  Property of ewa090

• 14.3 Avg MPG

• My Tahoe

  2018 Chevrolet Tahoe Midnight Edition 5.3L V8 FLEX Automatic 6 Speed
  Added Jul 2019 • 45 Fuel-ups

  Property of tzal

• 13.5 Avg MPG

• 2018 Chevrolet Tahoe RST

  2018 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 6 Speed
  Added Feb 2018 • 145 Fuel-ups

  Property of VCGardner

• 16.5 Avg MPG

• My Tahoe

  2018 Chevrolet Tahoe LS 5.3L V8 GAS Automatic 6 Speed
  Added Nov 2020 • 4 Fuel-ups

  Property of jiro_franco

• 17.5 Avg MPG

• My Tahoe

  2018 Chevrolet Tahoe Premier 6.2L V8 FLEX Automatic 10 Speed
  Added Sep 2019 • 34 Fuel-ups

  Property of bigwormtx

• 12.5 Avg MPG

• Blue Bandit

  2018 Chevrolet Tahoe LS 5.3L V8 FLEX Automatic 6 Speed
  Added May 2018 • 95 Fuel-ups

  Property of bigpat5123

• 19.1 Avg MPG

• 2018 TAHOE

  2018 Chevrolet Tahoe Premier 5.3L V8 FLEX Automatic 6 Speed
  Added Apr 2018 • 69 Fuel-ups

  Property of c00permj

• 14.8 Avg MPG

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