Based on data from 206 vehicles, 9,823 fuel-ups and 3,294,849 miles of driving, the 2018 Jeep Grand Cherokee gets a combined Avg MPG of 18.70 with a 0.09 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (34) 3.6L V6 FLEX (119) 5.7L V8 GAS (25) 6.2L V8 GAS (8) 6.4L V8 GAS (7) V6 GAS (1) Any Body Style Sport Utility (81) Any Submodel Limited Lujo (1) SRT (7) Altitude (8) Trackhawk (10) High Altitude (15) Summit (16) Laredo (24) Overland (28) Limited (48) Trailhawk (49)

Below you can see a distribution of the fuel-ups with 470 outliers (4.57%) removed.

Following shows the average MPG of each of the 206 vehicles in the system.

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• Grand Cherokee

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Nov 2019 • 13 Fuel-ups

  Property of bfeley

• 15.9 Avg MPG

• Summit

  2018 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jan 2020 • 16 Fuel-ups

  Property of Rsmfire

• 19.9 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2020 • 7 Fuel-ups

  Property of tdclapp88

• 19.7 Avg MPG

• Grand Cherokee

  2018 Jeep Grand Cherokee Altitude
  Added Apr 2020 • 122 Fuel-ups

  Property of amandy93

• 21.6 Avg MPG

• Jeep

  2018 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jul 2020 • 28 Fuel-ups

  Property of shrinc

• 17.3 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Dec 2020 • 71 Fuel-ups

  Property of mbarney5

• 21.1 Avg MPG

• Jeep Grand Cherokee

  2018 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Nov 2017 • 115 Fuel-ups

  Property of pdxa3

• 17.1 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2017 • 240 Fuel-ups

  Property of wookiefur

• 19.8 Avg MPG

• 2018 Grand Cherokee Trailhawk

  2018 Jeep Grand Cherokee Trailhawk 3.0L V6 DIESEL Automatic 8 Speed
  Added Jul 2018 • 93 Fuel-ups

  Property of ndorval

• 24.5 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2018 • 112 Fuel-ups

  Property of Dagious

• 18.9 Avg MPG

• Big Blue

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX
  Added Jul 2018 • 34 Fuel-ups

  Property of sdub74

• 17.9 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee High Altitude 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2018 • 101 Fuel-ups

  Property of arem4ou

• 16.9 Avg MPG

• Brandy’s Grand Cherokee

  2018 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed
  Added Jun 2018 • 105 Fuel-ups

  Property of banditladybug

• 26.9 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2019 • 75 Fuel-ups

  Property of IsraelHands

• 17.9 Avg MPG

• Jeep

  2018 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jan 2018 • 147 Fuel-ups

  Property of Jeep265

• 18.5 Avg MPG

• Grand Cherokee Trailhawk - 4X4

  2018 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2017 • 146 Fuel-ups

  Property of QaiVMb9w3cuiEYpK4rUb

• 18.5 Avg MPG

• Jeep Grand Cherokee

  2018 Jeep Grand Cherokee Trailhawk
  Added Jun 2018 • 86 Fuel-ups

  Property of mmw023

• 18.5 Avg MPG

• High Altitude

  2018 Jeep Grand Cherokee High Altitude 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added May 2018 • 146 Fuel-ups

  Property of ckellyusa

• 14.0 Avg MPG

• Jeep - Josh

  2018 Jeep Grand Cherokee Altitude 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Oct 2018 • 80 Fuel-ups

  Property of shambala

• 17.4 Avg MPG

• GraniteHawk

  2018 Jeep Grand Cherokee Trailhawk 3.0L V6 DIESEL Automatic 8 Speed
  Added Oct 2018 • 123 Fuel-ups

  Property of branight

• 25.6 Avg MPG

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