Based on data from 110 vehicles, 7,642 fuel-ups and 2,509,280 miles of driving, the 2020 Jeep Grand Cherokee gets a combined Avg MPG of 18.11 with a 0.10 MPG margin of error.

Any Engine Type 3.6L V6 FLEX (70) 5.7L V8 GAS (28) V6 GAS (2) Any Body Style Sport Utility (31) Any Submodel Upland (1) Laredo (7) High Altitude (7) Overland (10) Summit (11) Limited X (11) Altitude (16) Trailhawk (18) Limited (28) Other (1)

Below you can see a distribution of the fuel-ups with 103 outliers (1.33%) removed.

Following shows the average MPG of each of the 110 vehicles in the system.

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• Ying-Yang

  2020 Jeep Grand Cherokee Upland 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2020 • 102 Fuel-ups

  Property of mrbakuryu

• 14.8 Avg MPG

• Beep Beep Jeep

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2020 • 145 Fuel-ups

  Property of Jayhill522

• 18.8 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited X 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2023 • 30 Fuel-ups

  Property of TR-RJ-AUGUSTYN

• 18.6 Avg MPG

• Holly

  2020 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jul 2023 • 180 Fuel-ups

  Property of RedWing9

• 18.1 Avg MPG

• Bill the Jeep

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2020 • 231 Fuel-ups

  Property of jstillwaggon

• 21.2 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Jul 2020 • 138 Fuel-ups

  Property of johnnyranz

• 14.5 Avg MPG

• Brutus

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added May 2021 • 345 Fuel-ups

  Property of MS3Jon

• 18.8 Avg MPG

• Jeep

  2020 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Mar 2024 • 11 Fuel-ups

  Property of rknroller

• 19.4 Avg MPG

• Firecracker

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Apr 2020 • 109 Fuel-ups

  Property of 2014HEMICHARGER

• 20.4 Avg MPG

• Greyson the GC

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jul 2023 • 103 Fuel-ups

  Property of domain

• 22.6 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2021 • 95 Fuel-ups

  Property of MooreOfTheSame

• 19.1 Avg MPG

• Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2020 • 106 Fuel-ups

  Property of ggmyers

• 20.8 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2020 • 131 Fuel-ups

  Property of Rickgas

• 21.4 Avg MPG

• White Jeep 2020

  2020 Jeep Grand Cherokee Summit Automatic 8 Speed Sport Utility
  Added Dec 2023 • 33 Fuel-ups

  Property of arc300

• 15.2 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added May 2020 • 164 Fuel-ups

  Property of shawnmc2

• 17.3 Avg MPG

• 2020 Jeep Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2023 • 10 Fuel-ups

  Property of wilrf64

• 21.3 Avg MPG

• V7284

  2020 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2022 • 84 Fuel-ups

  Property of Abolishedwig

• 18.5 Avg MPG

• 2020 Grand Cherokee

  2020 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2020 • 236 Fuel-ups

  Property of mattm10

• 16.1 Avg MPG

• Grand Cherokee TH

  2020 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Dec 2021 • 235 Fuel-ups

  Property of rlreinsch

• 18.0 Avg MPG

• 2020 Grand Cherokee

  2020 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2020 • 96 Fuel-ups

  Property of slalino

• 19.2 Avg MPG

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