Based on data from 266 vehicles, 20,801 fuel-ups and 6,913,748 miles of driving, the 2018 Jeep Grand Cherokee gets a combined Avg MPG of 18.69 with a 0.06 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (44) 3.6L V6 FLEX (153) 5.7L V8 GAS (35) 6.2L V8 GAS (11) 6.4L V8 GAS (7) V6 GAS (2) Any Body Style Sport Utility (97) Any Submodel Limited Lujo (1) SRT (7) Altitude (8) Trackhawk (13) Summit (18) High Altitude (23) Laredo (31) Overland (42) Trailhawk (58) Limited (65)

Below you can see a distribution of the fuel-ups with 1020 outliers (4.67%) removed.

Following shows the average MPG of each of the 266 vehicles in the system.

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• Big Dream

  2018 Jeep Grand Cherokee Trackhawk 6.2L V8 GAS Automatic 8 Speed Sport Utility
  Added Jun 2019 • 10 Fuel-ups

  Property of ilber

• 17.1 Avg MPG

• 2018 WK2

  2018 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Nov 2017 • 121 Fuel-ups

  Property of carcompulsive

• 22.6 Avg MPG

• Jeep Grand Cherokee

  2018 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Sep 2018 • 14 Fuel-ups

  Property of hremmert

• 18.1 Avg MPG

• Jeep Grand Cherokee 2018

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2018 • 6 Fuel-ups

  Property of Soudian

• 16.1 Avg MPG

• 2018 Trailhawk

  2018 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Aug 2018 • 46 Fuel-ups

  Property of Grimmjpr

• 16.8 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added May 2018 • 21 Fuel-ups

  Property of jacobt112233

• 15.6 Avg MPG

• Renee’s Grand Cherokee

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2018 • 22 Fuel-ups

  Property of PaulD59

• 17.2 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2018 • 33 Fuel-ups

  Property of boostedws6

• 17.7 Avg MPG

• Heep

  2018 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Oct 2018 • 20 Fuel-ups

  Property of Aranirey

• 17.7 Avg MPG

• My Trailhawk

  2018 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Apr 2019 • 14 Fuel-ups

  Property of DeanTrailhawk18

• 22.2 Avg MPG

• Jeep

  2018 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Jun 2019 • 3 Fuel-ups

  Property of Lmeide

• 23.2 Avg MPG

• Grand Cherokee Summit

  2018 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Apr 2018 • 28 Fuel-ups

  Property of Jb7181

• 19.9 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 8 Speed
  Added May 2018 • 47 Fuel-ups

  Property of rdgregg08

• 16.2 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jul 2018 • 60 Fuel-ups

  Property of DSommerfield

• 19.5 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee SRT 6.4L V8 GAS Automatic 8 Speed
  Added Dec 2018 • 22 Fuel-ups

  Property of Mr_Teeth

• 13.0 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Trackhawk
  Added Dec 2017 • 73 Fuel-ups

  Property of kjduane

• 13.9 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2019 • 3 Fuel-ups

  Property of yoshi824

• 16.7 Avg MPG

• Jeep

  2018 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Apr 2018 • 28 Fuel-ups

  Property of rojhan

• 19.5 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2017 • 25 Fuel-ups

  Property of ruffnredi15

• 17.8 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added May 2018 • 18 Fuel-ups

  Property of Lovestoshop

• 17.2 Avg MPG

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