Based on data from 168 vehicles, 12,388 fuel-ups and 4,087,794 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 (70) 5.7L V8 GAS (46) 6.4L V8 GAS (1) DIESEL (1) V6 DIESEL (7) V6 GAS (23) V8 GAS (8) Any Body Style Sport Utility (37) 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 (21) Overland (32) Laredo (42) Other (36)

Below you can see a distribution of the fuel-ups with 427 outliers (3.33%) removed.

Following shows the average MPG of each of the 168 vehicles in the system.

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• JEEP

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed
  Added Nov 2019 • 437 Fuel-ups

  Property of NVJeep

• 17.4 Avg MPG

• Grand Cherokee Overland

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed Sport Utility
  Added Mar 2015 • 182 Fuel-ups

  Property of jwh21

• 14.0 Avg MPG

• Jeep Grand Cherokee

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Sport Utility
  Added Oct 2024 • 18 Fuel-ups

  Property of DanWeems

• 16.9 Avg MPG

• My Grand Cherokee

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed
  Added Aug 2024 • 15 Fuel-ups

  Property of ericboutin

• 13.9 Avg MPG

• Grand Cherokee Laredo (2012)

  2012 Jeep Grand Cherokee Laredo 5.7L V8 GAS Automatic 5 Speed
  Added Oct 2021 • 57 Fuel-ups

  Property of jaykorza

• 21.7 Avg MPG

• Jeep Overland

  2012 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Jun 2024 • 35 Fuel-ups

  Property of gkkent62

• 17.0 Avg MPG

• Grand Cherokee

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 6 Speed
  Added Feb 2020 • 253 Fuel-ups

  Property of johnny3sticks

• 19.7 Avg MPG

• Kat (Grand Cherokee)

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 5 Speed
  Added Dec 2018 • 215 Fuel-ups

  Property of jthart

• 18.0 Avg MPG

• 2012 Jeep - Mike

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 5 Speed
  Added Apr 2018 • 434 Fuel-ups

  Property of mpawl38

• 17.4 Avg MPG

• My Jeep Grand Cherokee

  2012 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 5 Speed
  Added Mar 2021 • 29 Fuel-ups

  Property of gvrdns

• 11.3 Avg MPG

• Grand Cherokee

  2012 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 6 Speed
  Added Oct 2017 • 144 Fuel-ups

  Property of Unbalanced

• 14.2 Avg MPG

• My Grand Cherokee

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 5 Speed
  Added Jan 2023 • 74 Fuel-ups

  Property of javi6323

• 12.1 Avg MPG

• ‘12 Jeep Grand Cherokee

  2012 Jeep Grand Cherokee Limited 3.6L V6 FLEX Automatic 5 Speed
  Added Dec 2023 • 33 Fuel-ups

  Property of edjhill

• 22.1 Avg MPG

• WK2

  2012 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 6 Speed Sport Utility
  Added Nov 2016 • 295 Fuel-ups

  Property of cbombeck

• 14.8 Avg MPG

• My Big US Jeep

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Aug 2024 • 13 Fuel-ups

  Property of AlexTheFrench

• 17.5 Avg MPG

• Blue

  2012 Jeep Grand Cherokee Overland 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Oct 2017 • 347 Fuel-ups

  Property of Capersec

• 18.1 Avg MPG

• White Jeep

  2012 Jeep Grand Cherokee Limited 3.0 CRD V6 DIESEL Automatic 5 Speed Sport Utility
  Added Jul 2016 • 166 Fuel-ups

  Property of gorma900

• 21.2 Avg MPG

• Jeep GC 2012

  2012 Jeep Grand Cherokee Laredo X 3.6L V6 FLEX Automatic 5 Speed Sport Utility
  Added Nov 2020 • 124 Fuel-ups

  Property of madumais

• 15.3 Avg MPG

• My Grand Cherokee

  2012 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 6 Speed
  Added Aug 2024 • 13 Fuel-ups

  Property of Jesswic

• 17.2 Avg MPG

• Jeep

  2012 Jeep Grand Cherokee Laredo 3.6L V6 FLEX Automatic 6 Speed Sport Utility
  Added Jun 2012 • 482 Fuel-ups

  Property of CurtC

• 18.5 Avg MPG

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