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 Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2023 • 45 Fuel-ups

  Property of Ooda

• 17.2 Avg MPG

• Jeep

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2022 • 143 Fuel-ups

  Property of SergeiSMTH

• 16.4 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Aug 2024 • 19 Fuel-ups

  Property of Alzee77

• 18.2 Avg MPG

• Blake’s Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Nov 2021 • 197 Fuel-ups

  Property of blakebreeding

• 16.6 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Laredo E 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2023 • 42 Fuel-ups

  Property of jlschooley

• 14.8 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2021 • 136 Fuel-ups

  Property of rmd230

• 1.3 Avg MPG

• Black Widow

  2021 Jeep Grand Cherokee High Altitude 5.7L V8 GAS Automatic 8 Speed
  Added Mar 2023 • 39 Fuel-ups

  Property of viper1221

• 19.6 Avg MPG

• Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2022 • 104 Fuel-ups

  Property of Mugochap

• 18.2 Avg MPG

• My Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2022 • 91 Fuel-ups

  Property of tajalee

• 22.7 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2022 • 171 Fuel-ups

  Property of 2014ram

• 13.4 Avg MPG

• 2021 Jeep Grand Cherokee L

  2021 Jeep Grand Cherokee Limited L
  Added Mar 2023 • 79 Fuel-ups

  Property of ashleymouton

• 20.1 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Jan 2023 • 198 Fuel-ups

  Property of mdgossoo

• 16.1 Avg MPG

• Kim's Jeep

  2021 Jeep Grand Cherokee High Altitude 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Aug 2021 • 168 Fuel-ups

  Property of TxBuster

• 16.7 Avg MPG

• 2021 Grand Cherokee - Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2022 • 156 Fuel-ups

  Property of mpawl38

• 19.0 Avg MPG

• Crisco

  2021 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Dec 2021 • 219 Fuel-ups

  Property of adanielson

• 18.0 Avg MPG

• New Jeep

  2021 Jeep Grand Cherokee Limited V6 GAS
  Added Nov 2020 • 216 Fuel-ups

  Property of donr136

• 21.5 Avg MPG

• My Grand Cherokee

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

  Property of Ruby4x4

• 19.2 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2022 • 61 Fuel-ups

  Property of dzaccour

• 20.7 Avg MPG

• Morticia

  2021 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2021 • 93 Fuel-ups

  Property of Lynn456

• 19.8 Avg MPG

• Grand Cherokee L

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2022 • 94 Fuel-ups

  Property of robert001

• 20.8 Avg MPG

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