Based on data from 376 vehicles, 34,781 fuel-ups and 12,224,427 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 (93) 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 (55) Overland (98) Limited (154)

Below you can see a distribution of the fuel-ups with 1271 outliers (3.53%) removed.

Following shows the average MPG of each of the 376 vehicles in the system.

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• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Jun 2016 • 321 Fuel-ups

  Property of whiteoutyj

• 25.5 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2023 • 60 Fuel-ups

  Property of Rayb27

• 30.4 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jun 2019 • 166 Fuel-ups

  Property of KevinGuite

• 17.3 Avg MPG

• JGC

  2015 Jeep Grand Cherokee Altitude V6 GAS Automatic 8 Speed Sport Utility
  Added Apr 2018 • 243 Fuel-ups

  Property of Lobo3012

• 16.6 Avg MPG

• New Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed
  Added Jul 2022 • 66 Fuel-ups

  Property of CamTheMan

• 25.5 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Feb 2020 • 498 Fuel-ups

  Property of douggwhite

• 20.9 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added May 2019 • 253 Fuel-ups

  Property of Bushyhead

• 28.7 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added May 2024 • 12 Fuel-ups

  Property of john2121

• 20.0 Avg MPG

• Stormtrooper

  2015 Jeep Grand Cherokee Altitude
  Added Jun 2022 • 115 Fuel-ups

  Property of Subak59

• 18.3 Avg MPG

• JGC

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX
  Added Aug 2016 • 287 Fuel-ups

  Property of riconoscimento

• 15.8 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2024 • 37 Fuel-ups

  Property of OrderSixSix

• 10.8 Avg MPG

• 2015 Jeep Grand Cherokee Summit

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added May 2015 • 278 Fuel-ups

  Property of theShadowKat

• 22.3 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Nov 2015 • 219 Fuel-ups

  Property of chris-

• 24.2 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2021 • 223 Fuel-ups

  Property of UcNeMo

• 23.9 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Aug 2022 • 387 Fuel-ups

  Property of cattsan

• 19.0 Avg MPG

• Jeep Grand Gherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Mar 2017 • 236 Fuel-ups

  Property of jimreth

• 24.1 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Sep 2014 • 579 Fuel-ups

  Property of KAETONE

• 9.5 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Jun 2019 • 167 Fuel-ups

  Property of 1Tmac

• 24.4 Avg MPG

• JGC towing 4200 Ibex 19mbh

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Apr 2023 • 30 Fuel-ups

  Property of pimenm

• 15.1 Avg MPG

• My Jeep GC

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2016 • 338 Fuel-ups

  Property of cedso

• 16.5 Avg MPG

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