Based on data from 372 vehicles, 34,937 fuel-ups and 12,322,210 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 1304 outliers (3.60%) 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 Summit 3.6L V6 FLEX Automatic 8 Speed
  Added Jul 2022 • 107 Fuel-ups

  Property of kylek77

• 20.4 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2022 • 68 Fuel-ups

  Property of Pserch

• 14.9 Avg MPG

• New Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed
  Added Jul 2022 • 81 Fuel-ups

  Property of CamTheMan

• 25.6 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2022 • 104 Fuel-ups

  Property of KawiNomad

• 19.0 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2023 • 53 Fuel-ups

  Property of dwainr

• 18.2 Avg MPG

• JGC

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Aug 2021 • 115 Fuel-ups

  Property of penst8grad

• 26.5 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jun 2019 • 175 Fuel-ups

  Property of KevinGuite

• 17.3 Avg MPG

• Jeep Grand Gherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Mar 2017 • 243 Fuel-ups

  Property of jimreth

• 24.1 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2021 • 200 Fuel-ups

  Property of cahemberger

• 20.9 Avg MPG

• Jeep GC

  2015 Jeep Grand Cherokee Limited ٥٫٧L V8 GAS Automatic 8 Speed
  Added Jan 2021 • 100 Fuel-ups

  Property of Fayc

• 15.3 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2016 • 239 Fuel-ups

  Property of DMcG14

• 24.1 Avg MPG

• 2015 JGC

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Nov 2023 • 25 Fuel-ups

  Property of mattnmeagan

• 23.0 Avg MPG

• 2015 Grand Cherokee Summit

  2015 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2015 • 354 Fuel-ups

  Property of Theroider

• 17.6 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added May 2024 • 29 Fuel-ups

  Property of john2121

• 19.8 Avg MPG

• Jeep GC Ovrl V6

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added May 2017 • 367 Fuel-ups

  Property of bbserge

• 15.8 Avg MPG

• Cherokee Overland

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Jun 2021 • 133 Fuel-ups

  Property of Manxboy49

• 22.1 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Jun 2019 • 172 Fuel-ups

  Property of 1Tmac

• 24.4 Avg MPG

• Jeep Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2016 • 135 Fuel-ups

  Property of jpcoo

• 24.2 Avg MPG

• 2015 Diesel

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2018 • 259 Fuel-ups

  Property of Blue_Sassley

• 22.3 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Mar 2020 • 142 Fuel-ups

  Property of timmytimtim

• 25.4 Avg MPG

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