Based on data from 161 vehicles, 11,996 fuel-ups and 3,966,187 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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• My Grand Cherokee

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 5 Speed
  Added Jun 2023 • 8 Fuel-ups

  Property of BossLady

• 17.9 Avg MPG

• Grand Cherokee

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 6 Speed
  Added Feb 2020 • 219 Fuel-ups

  Property of johnny3sticks

• 19.5 Avg MPG

• WK2

  2012 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 6 Speed Sport Utility
  Added Nov 2016 • 280 Fuel-ups

  Property of cbombeck

• 14.8 Avg MPG

• Blue

  2012 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Oct 2017 • 311 Fuel-ups

  Property of Capersec

• 17.8 Avg MPG

• My Grand Cherokee

  2012 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 5 Speed
  Added Jan 2019 • 114 Fuel-ups

  Property of nosparkplugs

• 17.9 Avg MPG

• JEEP

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed
  Added Nov 2019 • 418 Fuel-ups

  Property of NVJeep

• 17.4 Avg MPG

• Overland

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed
  Added Aug 2016 • 331 Fuel-ups

  Property of bcrehore

• 15.6 Avg MPG

• Kat (Grand Cherokee)

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 5 Speed
  Added Dec 2018 • 194 Fuel-ups

  Property of jthart

• 18.0 Avg MPG

• Overland

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed Sport Utility
  Added Feb 2024 • 269 Fuel-ups

  Property of LakeTrashKen

• 16.6 Avg MPG

• My Grand Cherokee

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 5 Speed
  Added Jan 2023 • 48 Fuel-ups

  Property of javi6323

• 10.1 Avg MPG

• ‘12 Grand Cherokee

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 5 Speed
  Added Dec 2023 • 12 Fuel-ups

  Property of edjhill

• 21.1 Avg MPG

• Jeep GC 2012

  2012 Jeep Grand Cherokee Laredo X 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Nov 2020 • 104 Fuel-ups

  Property of madumais

• 15.4 Avg MPG

• My Grand Cherokee

  2012 Jeep Grand Cherokee Overland Summit 5.7L V8 GAS Automatic 6 Speed
  Added Jan 2024 • 9 Fuel-ups

  Property of RussMB

• 9.8 Avg MPG

• Grand Cherokee

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed
  Added Oct 2017 • 132 Fuel-ups

  Property of Unbalanced

• 14.3 Avg MPG

• Overland

  2012 Jeep Grand Cherokee Overland
  Added Feb 2012 • 319 Fuel-ups

  Property of cotterg

• 18.6 Avg MPG

• 2012 Grand Cherokee

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Aug 2015 • 201 Fuel-ups

  Property of mattce1997

• 20.1 Avg MPG

• Black Forest Green Limited

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Mar 2012 • 349 Fuel-ups

  Property of Hundaktig

• 21.7 Avg MPG

• 2012 Jeep - Mike

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 5 Speed
  Added Apr 2018 • 417 Fuel-ups

  Property of mpawl38

• 17.3 Avg MPG

• White Jeep

  2012 Jeep Grand Cherokee Limited 3.0 CRD V6 DIESEL Automatic 5 Speed Sport Utility
  Added Jul 2016 • 147 Fuel-ups

  Property of gorma900

• 21.4 Avg MPG

• Jeep

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 6 Speed Sport Utility
  Added Jun 2012 • 462 Fuel-ups

  Property of CurtC

• 18.5 Avg MPG

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