Based on data from 161 vehicles, 11,989 fuel-ups and 3,964,056 miles of driving, the 2012 Jeep Grand Cherokee gets a combined Avg MPG of 17.55 with a 0.07 MPG margin of error.

Any Engine Type 3.6L V6 FLEX (67) 5.7L V8 GAS (42) 6.4L V8 GAS (1) DIESEL (1) V6 DIESEL (7) V6 GAS (23) V8 GAS (8) Any Body Style Sport Utility (33) Any Submodel SRT8 (1) Laredo E (3) Limited 3.0 CRD (3) Limited Premium (4) Overland 3.0 CRD (4) Laredo X (11) Overland Summit (11) Limited (19) Overland (29) Laredo (40) Other (36)

Below you can see a distribution of the fuel-ups with 403 outliers (3.25%) removed.

Following shows the average MPG of each of the 161 vehicles in the system.

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• Overland Summit

  2012 Jeep Grand Cherokee GAS V6
  Added Aug 2012 • 46 Fuel-ups

  Property of BigRob

• 18.3 Avg MPG

• SilverCloud

  2012 Jeep Grand Cherokee GAS V6
  Added Aug 2013 • 3 Fuel-ups

  Property of fergie

• 26.0 Avg MPG

• GC

  2012 Jeep Grand Cherokee GAS V6
  Added Jul 2013 • 5 Fuel-ups

  Property of billy34

• 20.3 Avg MPG

• Lexi

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed
  Added Jan 2018 • 8 Fuel-ups

  Property of RyanYorde

• 15.2 Avg MPG

• Michelle's Jeep

  2012 Jeep Grand Cherokee GAS V6
  Added May 2012 • 13 Fuel-ups

  Property of ttom

• 15.5 Avg MPG

• Jeep Grand Cherokee

  2012 Jeep Grand Cherokee GAS V6
  Added Jan 2012 • 72 Fuel-ups

  Property of Bluehighways

• 17.8 Avg MPG

• Dumbo

  2012 Jeep Grand Cherokee GAS V8
  Added Nov 2012 • 10 Fuel-ups

  Property of speedlogix

• 14.5 Avg MPG

• Cherokee

  2012 Jeep Grand Cherokee GAS V6
  Added Jan 2013 • 4 Fuel-ups

  Property of rio

• 17.9 Avg MPG

• Jeep

  2012 Jeep Grand Cherokee GAS V6
  Added Oct 2012 • 14 Fuel-ups

  Property of glouw

• 16.2 Avg MPG

• SRT-8 Grand Cherokee

  2012 Jeep Grand Cherokee GAS V8
  Added Jan 2013 • 3 Fuel-ups

  Property of Reed82

• 16.0 Avg MPG

• Overland Summit

  2012 Jeep Grand Cherokee GAS V8
  Added Mar 2012 • 39 Fuel-ups

  Property of amill

• 16.1 Avg MPG

• XJeep

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 5 Speed
  Added Sep 2016 • 26 Fuel-ups

  Property of Blownvette

• 20.9 Avg MPG

• MurBOX Altitude

  2012 Jeep Grand Cherokee GAS V6
  Added Aug 2012 • 11 Fuel-ups

  Property of blacksnow

• 16.8 Avg MPG

• Duke

  2012 Jeep Grand Cherokee GAS V6
  Added Dec 2011 • 28 Fuel-ups

  Property of msaniac

• 20.0 Avg MPG

• My jeep

  2012 Jeep Grand Cherokee GAS V6
  Added Jul 2012 • 5 Fuel-ups

  Property of medicjeep408

• 20.1 Avg MPG

• Jeep Grand Cherokee

  2012 Jeep Grand Cherokee GAS V8
  Added Apr 2012 • 9 Fuel-ups

  Property of iDave

• 14.4 Avg MPG

• 2012 Grand Cherokee Limited

  2012 Jeep Grand Cherokee GAS V6
  Added Mar 2012 • 14 Fuel-ups

  Property of Brady01

• 16.4 Avg MPG

• WK2

  2012 Jeep Grand Cherokee GAS V6
  Added Apr 2012 • 10 Fuel-ups

  Property of rangersgiants

• 15.5 Avg MPG

• 12 Jeep

  2012 Jeep Grand Cherokee GAS V6
  Added May 2012 • 15 Fuel-ups

  Property of drdobsg

• 20.7 Avg MPG

• jeep

  2012 Jeep Grand Cherokee GAS V6
  Added Apr 2012 • 15 Fuel-ups

  Property of jjayers77

• 19.7 Avg MPG

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