Based on data from 372 vehicles, 35,198 fuel-ups and 12,381,892 miles of driving, the 2015 Jeep Grand Cherokee gets a combined Avg MPG of 19.26 with a 0.05 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (92) 3.6L V6 FLEX (203) 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 (53) Overland (97) Limited (154)

Below you can see a distribution of the fuel-ups with 1300 outliers (3.56%) removed.

Following shows the average MPG of each of the 372 vehicles in the system.

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• 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

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added May 2016 • 106 Fuel-ups

  Property of ning7777

• 18.3 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2022 • 4 Fuel-ups

  Property of cl1814

• 16.1 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jun 2018 • 235 Fuel-ups

  Property of cattsan

• 19.1 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Sep 2017 • 161 Fuel-ups

  Property of seale8

• 20.8 Avg MPG

• Gray Jeep

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Mar 2021 • 29 Fuel-ups

  Property of rdlaw

• 20.1 Avg MPG

• JR's Overland

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Apr 2018 • 135 Fuel-ups

  Property of jrseven

• 18.5 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Sep 2017 • 147 Fuel-ups

  Property of -Sobe-

• 20.7 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2016 • 309 Fuel-ups

  Property of Mustangman56

• 19.6 Avg MPG

• 2015 Jeep

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Oct 2017 • 155 Fuel-ups

  Property of Sonny1247

• 18.9 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2016 • 66 Fuel-ups

  Property of ThePoolPro

• 17.0 Avg MPG

• Limited wk2

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Oct 2018 • 37 Fuel-ups

  Property of Jeffery420

• 22.5 Avg MPG

• WBJ Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2018 • 242 Fuel-ups

  Property of ITAC5

• 21.3 Avg MPG

• JEEP

  2015 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2017 • 158 Fuel-ups

  Property of jorge61

• 15.2 Avg MPG

• The Beast

  2015 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added May 2015 • 48 Fuel-ups

  Property of cjh1955

• 11.5 Avg MPG

• Red

  2015 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Apr 2021 • 31 Fuel-ups

  Property of Realtortim

• 20.9 Avg MPG

• Gordon Brunswick III

  2015 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Mar 2017 • 285 Fuel-ups

  Property of nicolette

• 16.6 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Jan 2016 • 232 Fuel-ups

  Property of bvermilion

• 24.2 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed
  Added Feb 2016 • 37 Fuel-ups

  Property of cgm9999

• 24.6 Avg MPG

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