Based on data from 110 vehicles, 7,644 fuel-ups and 2,510,010 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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• 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

• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2023 • 76 Fuel-ups

  Property of chrisklimek

• 17.1 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2023 • 50 Fuel-ups

  Property of MsKalena

• 15.5 Avg MPG

• ZOOMZ00M

  2020 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jul 2022 • 83 Fuel-ups

  Property of ducks4u

• 21.4 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2022 • 81 Fuel-ups

  Property of archengine573

• 22.2 Avg MPG

• Grand Cherokee

  2020 Jeep Grand Cherokee Limited X 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added May 2021 • 57 Fuel-ups

  Property of rsnewt

• 20.6 Avg MPG

• SRA WK2

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added May 2020 • 149 Fuel-ups

  Property of ducboy

• 22.5 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2020 • 61 Fuel-ups

  Property of tntmachine

• 19.4 Avg MPG

• Morozie

  2020 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Dec 2021 • 104 Fuel-ups

  Property of nicolette

• 14.8 Avg MPG

• 2019 Grand Cherokee Altitude

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2020 • 152 Fuel-ups

  Property of briannadye92

• 22.2 Avg MPG

• 2020 Grand Cherokee

  2020 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Aug 2020 • 203 Fuel-ups

  Property of philboor

• 18.9 Avg MPG

• Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2023 • 41 Fuel-ups

  Property of Msteph11

• 22.6 Avg MPG

• Jay

  2020 Jeep Grand Cherokee Limited X 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Mar 2022 • 91 Fuel-ups

  Property of otb4evr

• 19.1 Avg MPG

• 2020 Jeep GC Trailhawk

  2020 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2020 • 62 Fuel-ups

  Property of deaton

• 17.6 Avg MPG

• 2020 Grand Cherokee

  2020 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 8 Speed
  Added Aug 2023 • 4 Fuel-ups

  Property of Brandoncol

• 22.0 Avg MPG

• 2020 Jeep

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Mar 2021 • 87 Fuel-ups

  Property of TFirko

• 16.2 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2020 • 73 Fuel-ups

  Property of 2HLV

• 18.2 Avg MPG

• Red Grand Cherokee

  2020 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2023 • 26 Fuel-ups

  Property of sixstanleys

• 20.0 Avg MPG

• Jeep GC

  2020 Jeep Grand Cherokee North Edition
  Added Oct 2020 • 101 Fuel-ups

  Property of Ottobahn22

• 19.9 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2021 • 50 Fuel-ups

  Property of Luke3

• 20.0 Avg MPG

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