Based on data from 119 vehicles, 8,753 fuel-ups and 2,880,612 miles of driving, the 2020 Jeep Grand Cherokee gets a combined Avg MPG of 18.18 with a 0.09 MPG margin of error.

Any Engine Type 3.6L V6 FLEX (76) 5.7L V8 GAS (30) 6.4L V8 GAS (1) V6 GAS (2) Any Body Style Sport Utility (32) Any Submodel SRT (1) Upland (1) High Altitude (7) Laredo (9) Overland (10) Summit (12) Limited X (12) Altitude (17) Trailhawk (18) Limited (31) Other (1)

Below you can see a distribution of the fuel-ups with 118 outliers (1.33%) removed.

Following shows the average MPG of each of the 119 vehicles in the system.

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• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited X 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2022 • 9 Fuel-ups

  Property of DaltonW3

• 17.7 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2021 • 27 Fuel-ups

  Property of Zadra

• 18.2 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 8 Speed
  Added May 2020 • 80 Fuel-ups

  Property of jrcascio

• 17.6 Avg MPG

• Mona's Jeep

  2020 Jeep Grand Cherokee Limited
  Added Nov 2019 • 53 Fuel-ups

  Property of LIHAUL

• 22.7 Avg MPG

• 2020 Grand Cherokee Summit

  2020 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Aug 2022 • 12 Fuel-ups

  Property of JPowles

• 20.0 Avg MPG

• Elsa

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2020 • 58 Fuel-ups

  Property of asplotts

• 22.4 Avg MPG

• Blue Grand Cherokee

  2020 Jeep Grand Cherokee High Altitude 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Nov 2020 • 134 Fuel-ups

  Property of Tarheel6521

• 17.8 Avg MPG

• 2020 Grand Cherokee Altitude

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jul 2020 • 60 Fuel-ups

  Property of emadore

• 18.0 Avg MPG

• Jeep

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2019 • 86 Fuel-ups

  Property of BeeRad21

• 20.6 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee High Altitude 5.7L V8 GAS Automatic 8 Speed
  Added May 2020 • 153 Fuel-ups

  Property of lbrizgis

• 11.9 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Overland
  Added Oct 2020 • 18 Fuel-ups

  Property of TexanNW

• 15.9 Avg MPG

• 2020 Grand Cherokee Overland

  2020 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Oct 2021 • 37 Fuel-ups

  Property of Fourwheelin7

• 15.8 Avg MPG

• Taz Jeep # 3

  2020 Jeep Grand Cherokee Limited X 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Nov 2020 • 27 Fuel-ups

  Property of Mr_Taz

• 17.2 Avg MPG

• Grand Cherokee

  2020 Jeep Grand Cherokee Limited X 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2020 • 68 Fuel-ups

  Property of Murph713

• 17.0 Avg MPG

• 2020 Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2020 • 24 Fuel-ups

  Property of elisabeth1984

• 22.5 Avg MPG

• Grand Cherokee

  2020 Jeep Grand Cherokee Limited X V6 GAS
  Added Feb 2022 • 45 Fuel-ups

  Property of JoeDaSilva

• 18.4 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jul 2021 • 11 Fuel-ups

  Property of vgjeans

• 14.2 Avg MPG

• Grand Cherokee

  2020 Jeep Grand Cherokee Limited X V6 GAS
  Added Nov 2019 • 44 Fuel-ups

  Property of JoeDaSilva

• 18.4 Avg MPG

• Jeep Grand Cherokee

  2020 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2020 • 54 Fuel-ups

  Property of ericloj

• 18.5 Avg MPG

• Justine

  2020 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2020 • 23 Fuel-ups

  Property of jeepinjeff

• 19.0 Avg MPG

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