Based on data from 118 vehicles, 8,725 fuel-ups and 2,871,799 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 (29) 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 (11) Limited X (12) Altitude (17) Trailhawk (18) Limited (31) Other (1)

Below you can see a distribution of the fuel-ups with 116 outliers (1.31%) removed.

Following shows the average MPG of each of the 118 vehicles in the system.

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• 2020 Jeep

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Mar 2021 • 108 Fuel-ups

  Property of TFirko

• 16.4 Avg MPG

• Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2020 • 130 Fuel-ups

  Property of ggmyers

• 21.2 Avg MPG

• My Grand Cherokee

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

  Property of Rickgas

• 21.4 Avg MPG

• Jay

  2020 Jeep Grand Cherokee Limited X 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Mar 2022 • 116 Fuel-ups

  Property of otb4evr

• 19.2 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2022 • 115 Fuel-ups

  Property of archengine573

• 21.7 Avg MPG

• Beep Beep Jeep

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2020 • 167 Fuel-ups

  Property of Jayhill522

• 19.0 Avg MPG

• Jeep GC

  2020 Jeep Grand Cherokee North Edition
  Added Oct 2020 • 126 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 • 70 Fuel-ups

  Property of Luke3

• 19.8 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2023 • 74 Fuel-ups

  Property of MsKalena

• 18.6 Avg MPG

• 2020 Grande Cherokee

  2020 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2020 • 122 Fuel-ups

  Property of luislanza

• 16.4 Avg MPG

• ECA WK2 Grand Cherokee

  2020 Jeep Grand Cherokee Limited
  Added Dec 2019 • 120 Fuel-ups

  Property of ducboy

• 19.0 Avg MPG

• Jeep Grand Cherokee

  2020 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 6 Speed Sport Utility
  Added May 2020 • 97 Fuel-ups

  Property of brianaV

• 21.7 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2021 • 110 Fuel-ups

  Property of MooreOfTheSame

• 19.2 Avg MPG

• ZOOMZ00M

  2020 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jul 2022 • 110 Fuel-ups

  Property of ducks4u

• 21.5 Avg MPG

• Holly

  2020 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jul 2023 • 215 Fuel-ups

  Property of RedWing9

• 18.0 Avg MPG

• 2020 Grand Cherokee Limited

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2020 • 126 Fuel-ups

  Property of duheb

• 20.7 Avg MPG

• Mike Hawk

  2020 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2020 • 163 Fuel-ups

  Property of LtHixson

• 18.1 Avg MPG

• 2020 Grand Cherokee

  2020 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Aug 2020 • 224 Fuel-ups

  Property of philboor

• 19.0 Avg MPG

• Firecracker

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Apr 2020 • 121 Fuel-ups

  Property of 2014HEMICHARGER

• 20.3 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2020 • 83 Fuel-ups

  Property of 2HLV

• 18.2 Avg MPG

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