Based on data from 116 vehicles, 6,614 fuel-ups and 2,160,558 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 (2.01%) removed.

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

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• My 2021 Grand Cherokee

  2021 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2021 • 88 Fuel-ups

  Property of smatz

• 17.2 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2021 • 16 Fuel-ups

  Property of camerong

• 18.3 Avg MPG

• 2021 GC

  2021 Jeep Grand Cherokee High Altitude 5.7L V8 GAS Automatic 8 Speed
  Added Jul 2022 • 9 Fuel-ups

  Property of danweinsr

• 16.5 Avg MPG

• Big black

  2021 Jeep Grand Cherokee Laredo E 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2021 • 31 Fuel-ups

  Property of TruckGuy

• 19.3 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Laredo E 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2021 • 159 Fuel-ups

  Property of HayesG994

• 20.2 Avg MPG

• Grand Cherokee

  2021 Jeep Grand Cherokee 80th Anniversary 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2021 • 103 Fuel-ups

  Property of curtolaf

• 21.6 Avg MPG

• 2021 Grand Cherokee

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Apr 2021 • 16 Fuel-ups

  Property of hemigoat2003

• 14.8 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2022 • 28 Fuel-ups

  Property of etortorli

• 19.7 Avg MPG

• My Grand Cherokee

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

  Property of johnscars

• 21.6 Avg MPG

• Ali’s Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Nov 2021 • 33 Fuel-ups

  Property of blakebreeding

• 14.5 Avg MPG

• 2021 Grand Cherokee Trailhawk

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

  Property of hartar02

• 16.2 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2023 • 26 Fuel-ups

  Property of dciaccia

• 20.1 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee 80th Anniversary 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2023 • 15 Fuel-ups

  Property of THA_ECO_D

• 19.9 Avg MPG

• Jeep

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

  Property of JK2023

• 18.5 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2022 • 33 Fuel-ups

  Property of CaptainRS

• 18.1 Avg MPG

• Bad Brad

  2021 Jeep Grand Cherokee 80th Anniversary 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2021 • 81 Fuel-ups

  Property of jcarlock

• 18.7 Avg MPG

• My blue jeep

  2021 Jeep Grand Cherokee 80th Anniversary 3.6L V6 FLEX
  Added Apr 2022 • 42 Fuel-ups

  Property of Xhero

• 16.0 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee 80th Anniversary 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2021 • 66 Fuel-ups

  Property of luigit0905

• 19.8 Avg MPG

• '21 Grand Cherokee

  2021 Jeep Grand Cherokee
  Added Apr 2023 • 49 Fuel-ups

  Property of Steaks624

• 17.7 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2022 • 47 Fuel-ups

  Property of scottyscott503

• 19.5 Avg MPG

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