Based on data from 119 vehicles, 8,753 fuel-ups and 2,880,612 miles of driving, the 2020 Jeep Grand Cherokee gets a combined Avg MPG of 18.18 with a 0.09 MPG margin of error.

Any Engine Type 3.6L V6 FLEX (76) 5.7L V8 GAS (30) 6.4L V8 GAS (1) V6 GAS (2) Any Body Style Sport Utility (32) Any Submodel SRT (1) Upland (1) High Altitude (7) Laredo (9) Overland (10) Summit (12) Limited X (12) Altitude (17) Trailhawk (18) Limited (31) Other (1)

Below you can see a distribution of the fuel-ups with 118 outliers (1.33%) removed.

Following shows the average MPG of each of the 119 vehicles in the system.

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• zz2020 Trailhawk

  2020 Jeep Grand Cherokee Trailhawk
  Added Dec 2019 • 60 Fuel-ups

  Property of rvckstar

• 18.7 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2020 • 34 Fuel-ups

  Property of jnpete

• 17.7 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2020 • 48 Fuel-ups

  Property of sklong93

• 21.1 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2020 • 41 Fuel-ups

  Property of WranglerJK

• 24.4 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Oct 2020 • 24 Fuel-ups

  Property of Compuwhiz

• 20.9 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2021 • 4 Fuel-ups

  Property of lsnucins

• 7.4 Avg MPG

• Summit

  2020 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Jan 2021 • 22 Fuel-ups

  Property of cet12

• 15.2 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2020 • 38 Fuel-ups

  Property of AndrewNZ

• 16.1 Avg MPG

• 2020 Grand Cherokee Altitude

  2020 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2020 • 27 Fuel-ups

  Property of timmygee32

• 20.0 Avg MPG

• Gray Hawk

  2020 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Sep 2020 • 15 Fuel-ups

  Property of stevebaretta

• 21.5 Avg MPG

• Jeep GC

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Sep 2020 • 16 Fuel-ups

  Property of Namakan

• 21.4 Avg MPG

• JGC Summit

  2020 Jeep Grand Cherokee Summit
  Added Oct 2019 • 68 Fuel-ups

  Property of vwmike

• 16.8 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Laredo
  Added Nov 2019 • 23 Fuel-ups

  Property of ARiv

• 21.0 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added May 2020 • 6 Fuel-ups

  Property of boch

• 19.0 Avg MPG

• 2020 Grand Cherokee

  2020 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2024 • 3 Fuel-ups

  Property of jtmahan

• 16.1 Avg MPG

• Mamba

  2020 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Jan 2020 • 7 Fuel-ups

  Property of syseng

• 18.2 Avg MPG

• My Grand Cherokee

  2020 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Jan 2020 • 9 Fuel-ups

  Property of durangopat

• 18.6 Avg MPG

• Jeep Cherokee

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2018 • 4 Fuel-ups

  Property of xmedic7239

• 23.5 Avg MPG

• Mamá

  2020 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 6 Speed Sport Utility
  Added Feb 2019 • 16 Fuel-ups

  Property of anuor58

• 32.5 Avg MPG

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