Based on data from 111 vehicles, 5,676 fuel-ups and 1,844,793 miles of driving, the 2021 Jeep Grand Cherokee gets a combined Avg MPG of 18.02 with a 0.10 MPG margin of error.

Any Engine Type 3.6L V6 FLEX (78) 5.7L V8 GAS (26) V6 GAS (1) Any Body Style Sport Utility (23) Any Submodel Base (1) SRT (1) Laredo X (1) Limited X (1) Laredo (3) Altitude (3) Laredo E (6) Overland (8) 80th Anniversary (10) High Altitude (11) Summit (12) Trailhawk (23) Limited (30) Other (1)

Below you can see a distribution of the fuel-ups with 116 outliers (2.00%) removed.

Following shows the average MPG of each of the 111 vehicles in the system.

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• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2024 • 4 Fuel-ups

  Property of SMRTEEE

• 18.8 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2021 • 122 Fuel-ups

  Property of rmd230

• 13.8 Avg MPG

• Thirsty Princess

  2021 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Dec 2022 • 52 Fuel-ups

  Property of Craigs

• 15.6 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2023 • 20 Fuel-ups

  Property of CLARKE

• 16.4 Avg MPG

• New Jeep

  2021 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2022 • 44 Fuel-ups

  Property of pchowell

• 16.0 Avg MPG

• 2021 Jeep Grand Cherokee L

  2021 Jeep Grand Cherokee Limited L
  Added Mar 2023 • 51 Fuel-ups

  Property of ashleymouton

• 20.2 Avg MPG

• Grand Cherokee Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Sep 2023 • 24 Fuel-ups

  Property of MTSB

• 13.2 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Laredo X 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2021 • 49 Fuel-ups

  Property of waterproofpiano

• 21.2 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2024 • 15 Fuel-ups

  Property of moosehawk

• 18.5 Avg MPG

• My Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2022 • 66 Fuel-ups

  Property of tajalee

• 22.8 Avg MPG

• Jeep

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2022 • 121 Fuel-ups

  Property of SergeiSMTH

• 16.6 Avg MPG

• Grand Cherokee L

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2022 • 76 Fuel-ups

  Property of robert001

• 20.9 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2022 • 130 Fuel-ups

  Property of 2014ram

• 13.8 Avg MPG

• Blake’s Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Nov 2021 • 137 Fuel-ups

  Property of blakebreeding

• 16.3 Avg MPG

• My Grand Cherokee - Red

  2021 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2021 • 122 Fuel-ups

  Property of lizbooth

• 18.9 Avg MPG

• Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Nov 2021 • 125 Fuel-ups

  Property of Rix

• 18.6 Avg MPG

• New Jeep

  2021 Jeep Grand Cherokee Limited V6 GAS
  Added Nov 2020 • 187 Fuel-ups

  Property of donr136

• 21.4 Avg MPG

• 2021 Grand Cherokee - Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2022 • 132 Fuel-ups

  Property of mpawl38

• 19.0 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee 80th Anniversary 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2021 • 91 Fuel-ups

  Property of umairk27

• 17.7 Avg MPG

• My Grand Cherokee

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

  Property of CinT

• 21.5 Avg MPG

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