Based on data from 122 vehicles, 7,106 fuel-ups and 2,316,155 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 (2.03%) removed.

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

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• 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

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jan 2021 • 36 Fuel-ups

  Property of acemaker

• 21.6 Avg MPG

• 2021 Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2021 • 82 Fuel-ups

  Property of ddtus

• 18.4 Avg MPG

• 2021 Trailhawk

  2021 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Jun 2021 • 63 Fuel-ups

  Property of rcsracing

• 16.8 Avg MPG

• My Grand Cherokee

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

  Property of nbleak21

• 18.3 Avg MPG

• 3.6L V6

  2021 Jeep Grand Cherokee Laredo E 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jan 2022 • 46 Fuel-ups

  Property of sevenfiftynorth

• 17.2 Avg MPG

• ‘21 Jeep Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jul 2022 • 13 Fuel-ups

  Property of XtraTQ

• 19.3 Avg MPG

• JGC

  2021 Jeep Grand Cherokee 80th Anniversary 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Aug 2021 • 43 Fuel-ups

  Property of idgara73612

• 19.2 Avg MPG

• My Grand Cherokee

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2022 • 43 Fuel-ups

  Property of Nolli

• 20.8 Avg MPG

• My Grand Cherokee

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

  Property of natchison

• 18.0 Avg MPG

• 2021 JEEP

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Feb 2021 • 51 Fuel-ups

  Property of grl1prg

• 19.7 Avg MPG

• 2021 JEEP

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jun 2024 • 51 Fuel-ups

  Property of grl1prgacar

• 19.7 Avg MPG

• 2021 JEEP

  2021 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jul 2023 • 51 Fuel-ups

  Property of grl1prgacar

• 19.7 Avg MPG

• Grand Cherokee

  2021 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Apr 2022 • 14 Fuel-ups

  Property of scdc376

• 16.5 Avg MPG

• SRT

  2021 Jeep Grand Cherokee SRT
  Added Dec 2020 • 90 Fuel-ups

  Property of Geiger

• 15.7 Avg MPG

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