Based on data from 373 vehicles, 34,976 fuel-ups and 12,336,175 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 (93) 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 (54) Overland (97) Limited (154)

Below you can see a distribution of the fuel-ups with 1305 outliers (3.60%) removed.

Following shows the average MPG of each of the 373 vehicles in the system.

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• Grand Cherokee

  2015 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Apr 2015 • 437 Fuel-ups

  Property of brendon

• 15.8 Avg MPG

• Stormtrooper

  2015 Jeep Grand Cherokee Altitude
  Added Jun 2022 • 130 Fuel-ups

  Property of Subak59

• 18.0 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2018 • 202 Fuel-ups

  Property of neward111

• 20.0 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2022 • 105 Fuel-ups

  Property of KawiNomad

• 19.0 Avg MPG

• 2015 Diesel

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2018 • 260 Fuel-ups

  Property of Blue_Sassley

• 22.3 Avg MPG

• 2015 Grand Cherokee Summit

  2015 Jeep Grand Cherokee Summit 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2015 • 355 Fuel-ups

  Property of Theroider

• 17.6 Avg MPG

• 2015 Jeep GC Limited 4x4 V6

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Mar 2015 • 248 Fuel-ups

  Property of jersey42

• 19.5 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2023 • 54 Fuel-ups

  Property of dwainr

• 18.2 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added May 2024 • 30 Fuel-ups

  Property of john2121

• 19.8 Avg MPG

• Lared-bro

  2015 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2015 • 339 Fuel-ups

  Property of Noire

• 18.8 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Apr 2021 • 46 Fuel-ups

  Property of mrgadgetnz

• 21.2 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Dec 2017 • 153 Fuel-ups

  Property of ktschutt

• 19.7 Avg MPG

• 2015 Jeep Grand Cherokee Summit

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added May 2015 • 284 Fuel-ups

  Property of theShadowKat

• 22.3 Avg MPG

• My Jeep GC

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2016 • 346 Fuel-ups

  Property of cedso

• 16.5 Avg MPG

• JGC

  2015 Jeep Grand Cherokee Altitude V6 GAS Automatic 8 Speed Sport Utility
  Added Apr 2018 • 247 Fuel-ups

  Property of Lobo3012

• 16.7 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2016 • 240 Fuel-ups

  Property of DMcG14

• 24.1 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Aug 2022 • 409 Fuel-ups

  Property of cattsan

• 19.0 Avg MPG

• V8 Grand Cherokee

  2015 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added May 2015 • 382 Fuel-ups

  Property of CaliforniaJeep

• 15.5 Avg MPG

• JEEP LIM

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Nov 2017 • 254 Fuel-ups

  Property of bavalos

• 20.7 Avg MPG

• 2015 Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2021 • 5 Fuel-ups

  Property of Brandoncol

• 18.6 Avg MPG

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