Based on data from 116 vehicles, 6,581 fuel-ups and 2,149,633 miles of driving, the 2021 Jeep Grand Cherokee gets a combined Avg MPG of 18.02 with a 0.09 MPG margin of error.

Any Engine Type 3.6L V6 FLEX (82) 5.7L V8 GAS (27) V6 GAS (1) Any Body Style Sport Utility (26) Any Submodel Base (1) SRT (1) Laredo X (1) Limited X (2) Laredo (3) Altitude (3) Laredo E (6) Overland (9) 80th Anniversary (10) High Altitude (11) Summit (12) Trailhawk (25) Limited (31) Other (1)

Below you can see a distribution of the fuel-ups with 136 outliers (2.02%) removed.

Following shows the average MPG of each of the 116 vehicles in the system.

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• My Grand Cherokee

  2021 Jeep Grand Cherokee 80th Anniversary 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2021 • 106 Fuel-ups

  Property of umairk27

• 17.6 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2022 • 135 Fuel-ups

  Property of nick2011

• 20.4 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2023 • 84 Fuel-ups

  Property of lestewart

• 20.6 Avg MPG

• Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added May 2021 • 139 Fuel-ups

  Property of wwarner21

• 18.2 Avg MPG

• Thirsty Princess

  2021 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Dec 2022 • 68 Fuel-ups

  Property of Craigs

• 15.7 Avg MPG

• Grand Cherokee

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Oct 2021 • 155 Fuel-ups

  Property of minnellajr

• 16.1 Avg MPG

• C 2021 Grand Cherokee L

  2021 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Oct 2021 • 63 Fuel-ups

  Property of misslman

• 18.4 Avg MPG

• Bordeaux

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2023 • 53 Fuel-ups

  Property of volley3eb

• 16.6 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2024 • 21 Fuel-ups

  Property of SMRTEEE

• 21.2 Avg MPG

• Grand Cherokee

  2021 Jeep Grand Cherokee High Altitude
  Added Dec 2020 • 65 Fuel-ups

  Property of jscott2126

• 20.5 Avg MPG

• Grand Cherokee

  2021 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Apr 2021 • 87 Fuel-ups

  Property of vincentb604

• 18.6 Avg MPG

• 2021 Jeep Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2021 • 119 Fuel-ups

  Property of TBerb

• 20.1 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2021 • 114 Fuel-ups

  Property of RaymondBeard

• 20.3 Avg MPG

• Jackie Jeep

  2021 Jeep Grand Cherokee High Altitude 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Jul 2023 • 37 Fuel-ups

  Property of VolksVAGenTDIgolf

• 17.3 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited X 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2024 • 6 Fuel-ups

  Property of kthomas316

• 14.6 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2023 • 30 Fuel-ups

  Property of CLARKE

• 17.0 Avg MPG

• Blue Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2024 • 24 Fuel-ups

  Property of JANuni

• 13.2 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2021 • 124 Fuel-ups

  Property of CinT

• 21.6 Avg MPG

• GCL

  2021 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added May 2022 • 101 Fuel-ups

  Property of rbretz

• 18.1 Avg MPG

• My Grand Cherokee - Red

  2021 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2021 • 145 Fuel-ups

  Property of lizbooth

• 19.1 Avg MPG

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