Based on data from 122 vehicles, 7,130 fuel-ups and 2,323,860 miles of driving, the 2021 Jeep Grand Cherokee gets a combined Avg MPG of 17.96 with a 0.09 MPG margin of error.

Any Engine Type 3.6L V6 FLEX (87) 5.7L V8 GAS (27) 6.4L V8 GAS (1) V6 GAS (1) Any Body Style Sport Utility (27) Any Submodel Base (1) Laredo X (1) SRT (2) Altitude (3) Limited X (3) Laredo (4) Laredo E (6) Overland (9) High Altitude (11) 80th Anniversary (11) Summit (12) Trailhawk (25) Limited (33) Other (1)

Below you can see a distribution of the fuel-ups with 147 outliers (2.02%) removed.

Following shows the average MPG of each of the 122 vehicles in the system.

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• Blue Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2024 • 36 Fuel-ups

  Property of JANuni

• 13.8 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2022 • 149 Fuel-ups

  Property of nick2011

• 20.2 Avg MPG

• Jeep Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Nov 2021 • 216 Fuel-ups

  Property of blakebreeding

• 16.6 Avg MPG

• Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added May 2021 • 148 Fuel-ups

  Property of wwarner21

• 18.1 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2024 • 34 Fuel-ups

  Property of SMRTEEE

• 20.5 Avg MPG

• Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added May 2024 • 12 Fuel-ups

  Property of AliciaV

• 23.5 Avg MPG

• Crisco

  2021 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Dec 2021 • 232 Fuel-ups

  Property of adanielson

• 18.0 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Jan 2023 • 213 Fuel-ups

  Property of mdgossoo

• 16.1 Avg MPG

• My Grand Cherokee - Red

  2021 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2021 • 152 Fuel-ups

  Property of lizbooth

• 18.9 Avg MPG

• New Jeep

  2021 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2022 • 67 Fuel-ups

  Property of pchowell

• 15.9 Avg MPG

• Grand Cherokee L

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

  Property of robert001

• 20.6 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited X 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2024 • 13 Fuel-ups

  Property of kthomas316

• 14.4 Avg MPG

• 2021 Jeep Grand Cherokee L

  2021 Jeep Grand Cherokee Limited L
  Added Mar 2023 • 92 Fuel-ups

  Property of ashleymouton

• 20.1 Avg MPG

• Morticia

  2021 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2021 • 104 Fuel-ups

  Property of Lynn456

• 19.7 Avg MPG

• Jeep

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2022 • 164 Fuel-ups

  Property of SergeiSMTH

• 16.3 Avg MPG

• Kim's Jeep

  2021 Jeep Grand Cherokee High Altitude 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Aug 2021 • 181 Fuel-ups

  Property of TxBuster

• 16.7 Avg MPG

• GCL

  2021 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added May 2022 • 110 Fuel-ups

  Property of rbretz

• 18.0 Avg MPG

• New Jeep

  2021 Jeep Grand Cherokee Limited V6 GAS
  Added Nov 2020 • 230 Fuel-ups

  Property of donr136

• 21.3 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2022 • 185 Fuel-ups

  Property of 2014ram

• 13.2 Avg MPG

• Bordeaux

  2021 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2023 • 62 Fuel-ups

  Property of volley3eb

• 16.5 Avg MPG

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