Based on data from 375 vehicles, 34,203 fuel-ups and 12,024,432 miles of driving, the 2015 Jeep Grand Cherokee gets a combined Avg MPG of 19.23 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 (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 (153)

Below you can see a distribution of the fuel-ups with 1242 outliers (3.50%) removed.

Following shows the average MPG of each of the 375 vehicles in the system.

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• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2019 • 45 Fuel-ups

  Property of jamesbreesiii

• 17.7 Avg MPG

• Octavia

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2015 • 35 Fuel-ups

  Property of Aschwebel

• 15.3 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Mar 2019 • 56 Fuel-ups

  Property of tnthead

• 18.7 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed
  Added Jul 2020 • 122 Fuel-ups

  Property of kdapore

• 22.1 Avg MPG

• 2015 Grand Cherokee Overland Diesel

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2018 • 93 Fuel-ups

  Property of cshifflett105

• 25.6 Avg MPG

• Black Hawk

  2015 Jeep Grand Cherokee Altitude V6 GAS Automatic 8 Speed
  Added Oct 2018 • 70 Fuel-ups

  Property of TipsyMoose

• 17.9 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Apr 2018 • 179 Fuel-ups

  Property of codycrank

• 20.6 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Apr 2017 • 85 Fuel-ups

  Property of GaMCars

• 17.7 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2016 • 195 Fuel-ups

  Property of Along411

• 22.8 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 8 Speed
  Added Apr 2018 • 33 Fuel-ups

  Property of alosadafo

• 9.8 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2018 • 3 Fuel-ups

  Property of rjames1994

• 32.1 Avg MPG

• Black Pearl

  2015 Jeep Grand Cherokee SRT 6.4L V8 GAS Automatic 8 Speed Sport Utility
  Added Aug 2018 • 85 Fuel-ups

  Property of rugrat2553

• 15.7 Avg MPG

• Jeep Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2016 • 142 Fuel-ups

  Property of daviddsv

• 21.6 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Mar 2016 • 104 Fuel-ups

  Property of gsommerp

• 23.7 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 8 Speed
  Added Mar 2019 • 74 Fuel-ups

  Property of Tanner92

• 16.5 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 5.7L V8 GAS Automatic 8 Speed
  Added Oct 2018 • 41 Fuel-ups

  Property of LimpHz

• 13.4 Avg MPG

• Jeep Grand Cherokee 2015

  2015 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Feb 2016 • 113 Fuel-ups

  Property of gturcotte

• 19.6 Avg MPG

• WK2 Overlander

  2015 Jeep Grand Cherokee Overland 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Jun 2017 • 130 Fuel-ups

  Property of Jeepncrowd

• 21.4 Avg MPG

• Nigel

  2015 Jeep Grand Cherokee Altitude
  Added Mar 2015 • 265 Fuel-ups

  Property of djakit

• 15.1 Avg MPG

• JGC

  2015 Jeep Grand Cherokee Summit 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Oct 2015 • 120 Fuel-ups

  Property of Kid6725

• 26.5 Avg MPG

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