Based on data from 47 vehicles, 3,640 fuel-ups and 1,315,009 miles of driving, the 2018 Chevrolet Suburban gets a combined Avg MPG of 16.35 with a 0.10 MPG margin of error.

Any Engine Type 5.3L V8 FLEX (38) 5.3L V8 GAS (7) 6.0L V8 FLEX (1) Any Body Style Sport Utility (13) Any Submodel HD (1) LS (5) Premier (16) LT (25)

Below you can see a distribution of the fuel-ups with 219 outliers (5.68%) removed.

Following shows the average MPG of each of the 47 vehicles in the system.

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• Suburban 2018

  2018 Chevrolet Suburban Premier 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added May 2018 • 444 Fuel-ups

  Property of rangerz522

• 18.4 Avg MPG

• My Suburban

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed
  Added Jan 2020 • 160 Fuel-ups

  Property of JBP1929

• 20.2 Avg MPG

• 2018 Suburban

  2018 Chevrolet Suburban Premier 5.3L V8 FLEX Automatic 6 Speed
  Added Apr 2018 • 88 Fuel-ups

  Property of CastleCars

• 19.3 Avg MPG

• My Suburban

  2018 Chevrolet Suburban LS 5.3L V8 GAS Automatic 6 Speed
  Added May 2022 • 27 Fuel-ups

  Property of Nelly729

• 14.6 Avg MPG

• Suburban

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Dec 2018 • 42 Fuel-ups

  Property of Tfreeman84

• 12.9 Avg MPG

• Gray Goose

  2018 Chevrolet Suburban LS 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Jul 2018 • 200 Fuel-ups

  Property of Rolls

• 18.7 Avg MPG

• Suburban

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Nov 2020 • 12 Fuel-ups

  Property of Bullina33

• 55.9 Avg MPG

• My Suburban

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed
  Added Apr 2019 • 211 Fuel-ups

  Property of ablaye314

• 17.7 Avg MPG

• My Suburban

  2018 Chevrolet Suburban Premier 5.3L V8 FLEX Automatic 6 Speed
  Added Jul 2019 • 89 Fuel-ups

  Property of chrissmith63

• 15.8 Avg MPG

• Rental

  2018 Chevrolet Suburban Premier 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Jun 2018 • 4 Fuel-ups

  Property of funefarm

• 18.0 Avg MPG

• Big Red

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Mar 2018 • 96 Fuel-ups

  Property of scrumi

• 15.7 Avg MPG

• Nicole’s Suburban

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed
  Added Sep 2019 • 6 Fuel-ups

  Property of Tx_Rebel

• 22.8 Avg MPG

• 2018 Suburban

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2019 • 60 Fuel-ups

  Property of GunRunner7

• 16.3 Avg MPG

• Saburb

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Jan 2019 • 70 Fuel-ups

  Property of viktor0159

• 14.6 Avg MPG

• My Suburban

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2018 • 48 Fuel-ups

  Property of jpstuebing

• 17.2 Avg MPG

• Bourbon

  2018 Chevrolet Suburban LS 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Feb 2020 • 88 Fuel-ups

  Property of QASuper

• 17.7 Avg MPG

• My Suburban

  2018 Chevrolet Suburban Premier 5.3L V8 FLEX Automatic 6 Speed
  Added Aug 2018 • 55 Fuel-ups

  Property of ge90115

• 17.5 Avg MPG

• My Suburban

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed
  Added Apr 2019 • 39 Fuel-ups

  Property of karaleblanc

• 16.1 Avg MPG

• Suburban 2018

  2018 Chevrolet Suburban Premier 5.3L V8 FLEX Automatic 6 Speed
  Added May 2019 • 7 Fuel-ups

  Property of pscatz

• 11.2 Avg MPG

• My Suburban

  2018 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2019 • 5 Fuel-ups

  Property of Badheadla

• 16.0 Avg MPG

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