Based on data from 377 vehicles, 34,479 fuel-ups and 12,127,957 miles of driving, the 2015 Jeep Grand Cherokee gets a combined Avg MPG of 19.24 with a 0.05 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (94) 3.6L V6 FLEX (204) 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 (56) Overland (98) Limited (154)

Below you can see a distribution of the fuel-ups with 1255 outliers (3.51%) removed.

Following shows the average MPG of each of the 377 vehicles in the system.

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• Jeep Overland

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2016 • 394 Fuel-ups

  Property of dawari65

• 19.8 Avg MPG

• M.Q. Kokaine

  2015 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jun 2023 • 336 Fuel-ups

  Property of ZedIStIc

• 17.1 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Mar 2023 • 7 Fuel-ups

  Property of jottaorion14

• 15.2 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 8 Speed
  Added Aug 2021 • 89 Fuel-ups

  Property of boidranch

• 17.7 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed
  Added Feb 2018 • 195 Fuel-ups

  Property of Sshaughn

• 21.4 Avg MPG

• JGC

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX
  Added Aug 2016 • 284 Fuel-ups

  Property of riconoscimento

• 15.8 Avg MPG

• Luna

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Apr 2022 • 177 Fuel-ups

  Property of Bandit413

• 22.6 Avg MPG

• GreenD

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Mar 2022 • 23 Fuel-ups

  Property of Covdog

• 24.3 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Jun 2020 • 81 Fuel-ups

  Property of boosjan

• 25.6 Avg MPG

• ME 15 Blue Jeep GC

  2015 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2018 • 36 Fuel-ups

  Property of washerpits

• 21.2 Avg MPG

• Jeep Grand Cherokee - 2015

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2017 • 231 Fuel-ups

  Property of justinlthomas

• 18.9 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added May 2019 • 179 Fuel-ups

  Property of piercelodge

• 19.5 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2016 • 153 Fuel-ups

  Property of catsailor73

• 24.2 Avg MPG

• Summit

  2015 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed
  Added Nov 2021 • 25 Fuel-ups

  Property of jcwick

• 15.7 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2016 • 417 Fuel-ups

  Property of RipVanB

• 20.0 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2019 • 116 Fuel-ups

  Property of btp1

• 18.0 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2016 • 156 Fuel-ups

  Property of dhut1832

• 19.2 Avg MPG

• El Grande

  2015 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Oct 2018 • 116 Fuel-ups

  Property of jakeroo7

• 16.5 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2022 • 110 Fuel-ups

  Property of comanche400

• 16.4 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee SRT 6.4L V8 GAS Automatic 8 Speed
  Added Jun 2017 • 239 Fuel-ups

  Property of SentinelFalcon

• 17.3 Avg MPG

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