Based on data from 377 vehicles, 34,479 fuel-ups and 12,127,957 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 1255 outliers (3.51%) removed.

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

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• TK-421

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Sep 2015 • 10 Fuel-ups

  Property of clavery

• 20.8 Avg MPG

• Jim's Jeep

  2015 Jeep Grand Cherokee Limited 3.6L V6 GAS Automatic 8 Sport Utility (4 Door)
  Added May 2015 • 14 Fuel-ups

  Property of coachjimblack

• 15.7 Avg MPG

• Rocky

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Aug 2015 • 5 Fuel-ups

  Property of BRZ4me

• 27.5 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.6L V6 GAS Automatic 8 Sport Utility (4 Door)
  Added Jun 2015 • 11 Fuel-ups

  Property of cstishenko

• 19.2 Avg MPG

• Sam's Jeep

  2015 Jeep Grand Cherokee Laredo 3.6L FLEX V6 Sport Utility (4 Door)
  Added Jun 2015 • 13 Fuel-ups

  Property of smaniscalco

• 18.7 Avg MPG

• 2015 Jeep Grand Cherokee Overland 4x4

  2015 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 8 Sport Utility (4 Door)
  Added Sep 2014 • 39 Fuel-ups

  Property of glentone

• 18.4 Avg MPG

• bc.jeep

  2015 Jeep Grand Cherokee Limited 3.6L FLEX V6 Automatic 8 Sport Utility (4 Door)
  Added Jun 2015 • 8 Fuel-ups

  Property of bcjeeplog

• 15.0 Avg MPG

• Jodis Grand

  2015 Jeep Grand Cherokee Limited 3.6L FLEX V6 Automatic 8 Sport Utility (4 Door)
  Added Jan 2015 • 17 Fuel-ups

  Property of DakotaCampers

• 20.0 Avg MPG

• Grand Cherokee Summit 4x4

  2015 Jeep Grand Cherokee Summit 5.7L GAS V8 Automatic 8 Sport Utility (4 Door)
  Added Jun 2015 • 3 Fuel-ups

  Property of MP81

• 17.5 Avg MPG

• bizzel

  2015 Jeep Grand Cherokee Overland 3.6L FLEX V6 Automatic 8 Sport Utility (4 Door)
  Added Apr 2015 • 3 Fuel-ups

  Property of pressuredrop

• 21.9 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Overland 3L DIESEL V6 Automatic 8 Sport Utility (4 Door)
  Added Mar 2015 • 3 Fuel-ups

  Property of spazmoid

• 27.0 Avg MPG

• JGC Altitude

  2015 Jeep Grand Cherokee Altitude
  Added Sep 2014 • 17 Fuel-ups

  Property of adamchrtrnd

• 21.3 Avg MPG

• Grand Cherokee

  2015 Jeep Grand Cherokee Laredo 3.6L GAS V6
  Added Jan 2015 • 7 Fuel-ups

  Property of thedriverMD

• 19.9 Avg MPG

• Mary's Jeep Grand Cherokee

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Oct 2014 • 8 Fuel-ups

  Property of Mikemary

• 16.8 Avg MPG

• Jeep

  2015 Jeep Grand Cherokee Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2015 • 3 Fuel-ups

  Property of ridedestroyer33

• 22.2 Avg MPG

• My Grand Cherokee

  2015 Jeep Grand Cherokee Summit 5.7L GAS V8 Automatic 8 Sport Utility (4 Door)
  Added Oct 2014 • 3 Fuel-ups

  Property of rositano

• 18.8 Avg MPG

• Milkbox

  2015 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Apr 2018 • 308 Fuel-ups

  Property of sleeper760

• 20.9 Avg MPG

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