Based on data from 374 vehicles, 35,061 fuel-ups and 12,374,581 miles of driving, the 2015 Jeep Grand Cherokee gets a combined Avg MPG of 19.29 with a 0.05 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (93) 3.6L V6 FLEX (202) 3.6L V6 GAS (2) 5.7L V8 GAS (38) 6.4L V8 GAS (13) V6 GAS (4) Any Body Style Sport Utility (132) Any Submodel Base (1) SRT8 (1) SRT (12) Altitude (13) Laredo (41) Summit (52) Overland (97) Limited (157)

Below you can see a distribution of the fuel-ups with 1317 outliers (3.62%) removed.

Following shows the average MPG of each of the 374 vehicles in the system.

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• Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added May 2019 • 283 Fuel-ups

  Property of Bushyhead

• 28.4 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jun 2019 • 181 Fuel-ups

  Property of KevinGuite

• 17.3 Avg MPG

• Lared-bro

  2015 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2015 • 348 Fuel-ups

  Property of Noire

• 18.8 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Mar 2020 • 151 Fuel-ups

  Property of timmytimtim

• 25.2 Avg MPG

• Jeep Grand Gherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Mar 2017 • 246 Fuel-ups

  Property of jimreth

• 24.1 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added May 2024 • 37 Fuel-ups

  Property of john2121

• 20.2 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Aug 2022 • 420 Fuel-ups

  Property of cattsan

• 19.0 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2018 • 208 Fuel-ups

  Property of neward111

• 19.9 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2024 • 6 Fuel-ups

  Property of CmdrScrub

• 16.1 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Apr 2021 • 49 Fuel-ups

  Property of mrgadgetnz

• 21.3 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2022 • 145 Fuel-ups

  Property of weblee99

• 22.6 Avg MPG

• 2015 Diesel

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2018 • 266 Fuel-ups

  Property of Blue_Sassley

• 22.3 Avg MPG

• Jasmine - Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed
  Added Jul 2022 • 53 Fuel-ups

  Property of sportscardude

• 24.3 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Jun 2021 • 195 Fuel-ups

  Property of Clvenat11

• 26.9 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2022 • 112 Fuel-ups

  Property of KawiNomad

• 18.9 Avg MPG

• Stormtrooper

  2015 Jeep Grand Cherokee Altitude
  Added Jun 2022 • 133 Fuel-ups

  Property of Subak59

• 17.9 Avg MPG

• Cherokee Overland

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Jun 2021 • 141 Fuel-ups

  Property of Manxboy49

• 22.1 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Feb 2020 • 548 Fuel-ups

  Property of douggwhite

• 20.9 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Sep 2014 • 607 Fuel-ups

  Property of KAETONE

• 9.4 Avg MPG

• Jeep GC Ovrl V6

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added May 2017 • 376 Fuel-ups

  Property of bbserge

• 15.8 Avg MPG

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