Based on data from 375 vehicles, 34,192 fuel-ups and 12,019,864 miles of driving, the 2015 Jeep Grand Cherokee gets a combined Avg MPG of 19.23 with a 0.05 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (93) 3.6L V6 FLEX (203) 3.6L V6 GAS (2) 5.7L V8 GAS (39) 6.4L V8 GAS (14) V6 GAS (4) Any Body Style Sport Utility (132) Any Submodel Base (1) SRT8 (1) SRT (13) Altitude (13) Laredo (41) Summit (55) Overland (98) Limited (153)

Below you can see a distribution of the fuel-ups with 1243 outliers (3.51%) removed.

Following shows the average MPG of each of the 375 vehicles in the system.

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• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jan 2020 • 23 Fuel-ups

  Property of Zukey

• 18.3 Avg MPG

• M.Q. Kokaine1

  2015 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Aug 2017 • 260 Fuel-ups

  Property of ZedIStIc

• 16.9 Avg MPG

• Jeep Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jan 2017 • 286 Fuel-ups

  Property of cet12

• 19.9 Avg MPG

• M.Q. Kokaine1

  2015 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jun 2023 • 260 Fuel-ups

  Property of ZedIStIc

• 16.9 Avg MPG

• Grand Cherokee 2

  2015 Jeep Grand Cherokee Altitude Automatic 8 Speed
  Added Jul 2019 • 37 Fuel-ups

  Property of callesoccer22

• 18.8 Avg MPG

• Jeepasaurus

  2015 Jeep Grand Cherokee Overland 3,6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Feb 2017 • 80 Fuel-ups

  Property of jonathanv

• 18.5 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2016 • 247 Fuel-ups

  Property of KJSwede

• 20.0 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added May 2018 • 34 Fuel-ups

  Property of curlzt

• 24.0 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Mar 2018 • 105 Fuel-ups

  Property of russrose316

• 17.5 Avg MPG

• Jeep Grand Cherokee 2015

  2015 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2016 • 477 Fuel-ups

  Property of jstillwaggon

• 21.4 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed
  Added Jul 2015 • 192 Fuel-ups

  Property of kclendaniel

• 28.2 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2018 • 107 Fuel-ups

  Property of epfeil

• 26.4 Avg MPG

• 2015 Jeep Grand Cherokee Limited 4x4 ECO Diesel

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Feb 2017 • 153 Fuel-ups

  Property of tdisr

• 24.2 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2020 • 14 Fuel-ups

  Property of salster0811

• 13.6 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added May 2018 • 20 Fuel-ups

  Property of MarnusK

• 25.4 Avg MPG

• Grim

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Sep 2017 • 86 Fuel-ups

  Property of Adesautels6248

• 22.1 Avg MPG

• Milfmobile

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Sep 2015 • 63 Fuel-ups

  Property of fannin

• 28.3 Avg MPG

• Shanna's Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2015 • 10 Fuel-ups

  Property of Cadmonkey

• 17.1 Avg MPG

• Branson

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2017 • 216 Fuel-ups

  Property of budbaker

• 19.6 Avg MPG

• WK2 Cherry Red

  2015 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Sep 2021 • 55 Fuel-ups

  Property of Maclark72

• 17.1 Avg MPG

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