Based on data from 156 vehicles, 11,142 fuel-ups and 3,695,054 miles of driving, the 2012 Jeep Grand Cherokee gets a combined Avg MPG of 17.56 with a 0.07 MPG margin of error.

Any Engine Type 3.6L V6 FLEX (64) 5.7L V8 GAS (40) 6.4L V8 GAS (1) DIESEL (1) V6 DIESEL (7) V6 GAS (23) V8 GAS (8) Any Body Style Sport Utility (34) Any Submodel SRT8 (1) Laredo E (3) Limited 3.0 CRD (3) Limited Premium (4) Overland 3.0 CRD (4) Overland Summit (9) Laredo X (10) Limited (19) Overland (27) Laredo (40) Other (36)

Below you can see a distribution of the fuel-ups with 384 outliers (3.33%) removed.

Following shows the average MPG of each of the 156 vehicles in the system.

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• JEEP

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed
  Added Nov 2019 • 348 Fuel-ups

  Property of NVJeep

• 17.3 Avg MPG

• Overland

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed Sport Utility
  Added Dec 2018 • 200 Fuel-ups

  Property of LakeTrashKen

• 16.7 Avg MPG

• Jeep grand Cherokee

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 5 Speed
  Added Sep 2016 • 361 Fuel-ups

  Property of augustotj

• 19.6 Avg MPG

• Grand Cherokee

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 6 Speed
  Added Feb 2020 • 141 Fuel-ups

  Property of johnny3sticks

• 19.3 Avg MPG

• My Grand Cherokee

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 6 Speed
  Added Jul 2022 • 4 Fuel-ups

  Property of NAVYSEAL12ROCK

• 10.8 Avg MPG

• Jeep

  2012 Jeep Grand Cherokee Overland 3.0 CRD V6 DIESEL Automatic 5 Speed Sport Utility
  Added Aug 2021 • 71 Fuel-ups

  Property of mariusdp75

• 23.4 Avg MPG

• Grand Cherokee

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed
  Added Oct 2017 • 101 Fuel-ups

  Property of Unbalanced

• 14.4 Avg MPG

• Grand Cherokee Laredo (2012)

  2012 Jeep Grand Cherokee Laredo 5.7L V8 GAS Automatic 5 Speed
  Added Oct 2021 • 9 Fuel-ups

  Property of jaykorza

• 21.2 Avg MPG

• White Jeep

  2012 Jeep Grand Cherokee Limited 3.0 CRD V6 DIESEL Automatic 5 Speed Sport Utility
  Added Jul 2016 • 115 Fuel-ups

  Property of gorma900

• 21.7 Avg MPG

• Jeep GC 2012

  2012 Jeep Grand Cherokee Laredo X 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Nov 2020 • 73 Fuel-ups

  Property of madumais

• 15.1 Avg MPG

• Kat (Grand Cherokee)

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 5 Speed
  Added Dec 2018 • 141 Fuel-ups

  Property of jthart

• 18.0 Avg MPG

• My Grand Cherokee

  2012 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 5 Speed
  Added Apr 2020 • 50 Fuel-ups

  Property of adesorcy

• 16.0 Avg MPG

• My Grand Cherokee

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 5 Speed
  Added Apr 2022 • 13 Fuel-ups

  Property of Mdarter92

• 17.4 Avg MPG

• My Grand Cherokee

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 5 Speed
  Added Sep 2016 • 120 Fuel-ups

  Property of etc19x

• 18.1 Avg MPG

• Jeep

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 6 Speed Sport Utility
  Added Jun 2012 • 416 Fuel-ups

  Property of CurtC

• 18.5 Avg MPG

• Overland

  2012 Jeep Grand Cherokee Overland
  Added Feb 2012 • 298 Fuel-ups

  Property of cotterg

• 18.9 Avg MPG

• Black Forest Green Limited

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Mar 2012 • 322 Fuel-ups

  Property of Hundaktig

• 21.7 Avg MPG

• Overland

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed
  Added Aug 2016 • 280 Fuel-ups

  Property of bcrehore

• 15.6 Avg MPG

• Jeep Grand Cherokee

  2012 Jeep Grand Cherokee Overland Summit 3.6L V6 FLEX Automatic 5 Speed
  Added Aug 2016 • 249 Fuel-ups

  Property of bkohout

• 23.3 Avg MPG

• Grand Cherokee

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 5 Speed
  Added Jul 2017 • 125 Fuel-ups

  Property of CJMiller

• 14.6 Avg MPG

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