Based on data from 127 vehicles, 9,414 fuel-ups and 3,086,625 miles of driving, the 2020 Jeep Grand Cherokee gets a combined Avg MPG of 18.16 with a 0.08 MPG margin of error.

Any Engine Type 3.6L V6 FLEX (83) 5.7L V8 GAS (31) 6.4L V8 GAS (1) V6 GAS (2) Any Body Style Sport Utility (37) Any Submodel SRT (1) Upland (1) High Altitude (7) Overland (11) Laredo (12) Limited X (12) Summit (13) Altitude (17) Trailhawk (20) Limited (32) Other (1)

Below you can see a distribution of the fuel-ups with 140 outliers (1.47%) removed.

Following shows the average MPG of each of the 127 vehicles in the system.

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• 2020 Jeep GC Trailhawk

  2020 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2020 • 67 Fuel-ups

  Property of deaton

• 17.5 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2020 • 75 Fuel-ups

  Property of tntmachine

• 19.7 Avg MPG

• Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2023 • 54 Fuel-ups

  Property of Msteph11

• 24.2 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee SRT 6.4L V8 GAS Automatic 8 Speed
  Added May 2024 • 25 Fuel-ups

  Property of whung0715

• 13.5 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2023 • 47 Fuel-ups

  Property of RockNRoll

• 21.0 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

• Grand Cherokee - 2020

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added May 2020 • 80 Fuel-ups

  Property of bf1967

• 22.5 Avg MPG

• Doodoo Brown

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

  Property of Evad78

• 19.3 Avg MPG

• Jeep

  2020 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Mar 2024 • 24 Fuel-ups

  Property of rknroller

• 20.0 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited X 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2023 • 38 Fuel-ups

  Property of TR-RJ-AUGUSTYN

• 18.9 Avg MPG

• Greyson the GC

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jul 2023 • 113 Fuel-ups

  Property of domain

• 22.7 Avg MPG

• 2019 Grand Cherokee Altitude

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2020 • 154 Fuel-ups

  Property of briannadye92

• 22.3 Avg MPG

• Red Velvet

  2020 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jan 2020 • 102 Fuel-ups

  Property of Checkered24

• 16.8 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2023 • 79 Fuel-ups

  Property of dkorshnak

• 18.8 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2024 • 10 Fuel-ups

  Property of Explorer2024

• 16.0 Avg MPG

• 2020 Jeep Grand Cherokee Limited X

  2020 Jeep Grand Cherokee Limited X 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Dec 2022 • 19 Fuel-ups

  Property of MotoGuyCanada

• 16.5 Avg MPG

• 2020 Jeep

  2020 Jeep Grand Cherokee Summit Automatic 8 Speed Sport Utility
  Added Jun 2020 • 101 Fuel-ups

  Property of dalzoubi

• 13.6 Avg MPG

• My Grand Cherokee Limited 2020

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2020 • 45 Fuel-ups

  Property of cwfrazer

• 14.9 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2021 • 144 Fuel-ups

  Property of pmaz

• 21.6 Avg MPG

• 2020 GC Summiti

  2020 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Jun 2022 • 50 Fuel-ups

  Property of cglabine01

• 18.6 Avg MPG

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