Based on data from 377 vehicles, 34,469 fuel-ups and 12,124,397 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 1254 outliers (3.51%) removed.

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

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• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2015 • 283 Fuel-ups

  Property of gvass

• 17.3 Avg MPG

• Norman

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Nov 2019 • 528 Fuel-ups

  Property of chousner

• 19.9 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed
  Added Jul 2022 • 83 Fuel-ups

  Property of kylek77

• 20.4 Avg MPG

• Lared-bro

  2015 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2015 • 316 Fuel-ups

  Property of Noire

• 18.8 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Oct 2022 • 433 Fuel-ups

  Property of jacksonc3

• 20.5 Avg MPG

• Jeep GC

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Feb 2022 • 83 Fuel-ups

  Property of Watermom

• 17.4 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2016 • 215 Fuel-ups

  Property of DMcG14

• 24.2 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Feb 2020 • 467 Fuel-ups

  Property of douggwhite

• 20.9 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2023 • 22 Fuel-ups

  Property of khrupka85

• 18.6 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Nov 2015 • 213 Fuel-ups

  Property of chris-

• 24.2 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2024 • 20 Fuel-ups

  Property of OrderSixSix

• 9.9 Avg MPG

• Jeep Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2017 • 195 Fuel-ups

  Property of ljbritz

• 18.0 Avg MPG

• JGC

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Mar 2023 • 15 Fuel-ups

  Property of pimenm

• 20.3 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Jun 2019 • 158 Fuel-ups

  Property of 1Tmac

• 24.5 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Apr 2021 • 38 Fuel-ups

  Property of mrgadgetnz

• 20.9 Avg MPG

• Jasmine - Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed
  Added Jul 2022 • 31 Fuel-ups

  Property of sportscardude

• 23.8 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2019 • 127 Fuel-ups

  Property of M_KWISE

• 18.4 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2021 • 205 Fuel-ups

  Property of UcNeMo

• 23.8 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added May 2022 • 126 Fuel-ups

  Property of TurboQuief

• 15.8 Avg MPG

• 15 Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Aug 2020 • 296 Fuel-ups

  Property of rhughes36

• 21.7 Avg MPG

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