Based on data from 266 vehicles, 20,778 fuel-ups and 6,906,189 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 1017 outliers (4.67%) removed.

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

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 13
• 14
• »

• 2018 Grand Cherokee Limited

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added May 2024 • 34 Fuel-ups

  Property of skyking76

• 22.8 Avg MPG

• Trailhawk

  2018 Jeep Grand Cherokee Trailhawk 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2018 • 272 Fuel-ups

  Property of gmgrant

• 21.4 Avg MPG

• Jeep Grand Cherokee Trailhawk

  2018 Jeep Grand Cherokee Trailhawk 5.7L V8 GAS Automatic 8 Speed
  Added Aug 2018 • 253 Fuel-ups

  Property of music4film

• 14.0 Avg MPG

• Elle’s Grand Cherokee

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2024 • 23 Fuel-ups

  Property of 94XJ

• 17.7 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2021 • 124 Fuel-ups

  Property of jeremykalina

• 17.2 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Limited Automatic 8 Speed
  Added Mar 2018 • 161 Fuel-ups

  Property of TheAmericanDRM

• 21.0 Avg MPG

• Jeep Grand Cherokee

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jul 2024 • 47 Fuel-ups

  Property of pod184

• 16.2 Avg MPG

• Jeep GCHA

  2018 Jeep Grand Cherokee High Altitude 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Sep 2020 • 148 Fuel-ups

  Property of slopo

• 21.5 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2021 • 45 Fuel-ups

  Property of sanchezcas

• 16.0 Avg MPG

• Oliviah

  2018 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2019 • 160 Fuel-ups

  Property of peanut1120

• 18.5 Avg MPG

• Jeep Grand Cherokee

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2019 • 287 Fuel-ups

  Property of machvz

• 20.6 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2024 • 3 Fuel-ups

  Property of 3rdblackbelt

• 17.3 Avg MPG

• Grand Cherokee Overland

  2018 Jeep Grand Cherokee Overland 3,0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Jan 2018 • 188 Fuel-ups

  Property of Marsupilami

• 25.0 Avg MPG

• Megans Grand Cherokee

  2018 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added May 2021 • 88 Fuel-ups

  Property of Zachary6790

• 19.3 Avg MPG

• Trackhawk

  2018 Jeep Grand Cherokee Trackhawk 6.2L V8 GAS Automatic 8 Speed Sport Utility
  Added Apr 2023 • 28 Fuel-ups

  Property of CAHayes1109

• 12.0 Avg MPG

• Grand Cherokee

  2018 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added May 2021 • 89 Fuel-ups

  Property of pill

• 18.9 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2022 • 137 Fuel-ups

  Property of Hansonj15

• 20.1 Avg MPG

• ME 18 White Jeep GC

  2018 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2020 • 114 Fuel-ups

  Property of washerpits

• 21.7 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2025 • 5 Fuel-ups

  Property of gtier2304

• 18.4 Avg MPG

• My Grand Cherokee

  2018 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2021 • 155 Fuel-ups

  Property of cmacvp16

• 20.4 Avg MPG

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 13
• 14
• »