Based on data from 183 vehicles, 15,487 fuel-ups and 4,342,769 miles of driving, the 2008 Jeep Grand Cherokee gets a combined Avg MPG of 17.51 with a 0.08 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (28) 3.7L V6 GAS (22) 4.7L V8 FLEX (9) 4.7L V8 GAS (12) 5.7L V8 GAS (22) 6.1L V8 GAS (6) V6 DIESEL (28) V6 GAS (9) V8 FLEX (2) V8 GAS (10) Any Body Style Wagon (1) Sport Utility (56) Any Submodel Base (2) Limited Premium (3) North Edition (3) SRT8 (6) LTD 3.0 CRD (19) Laredo 3.0 CRD (21) Overland (22) Limited (30) Laredo (40) Other (37)

Below you can see a distribution of the fuel-ups with 227 outliers (1.44%) removed.

Following shows the average MPG of each of the 183 vehicles in the system.

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• The Silver Bullet

  2008 Jeep Grand Cherokee DIESEL V6
  Added Nov 2011 • 21 Fuel-ups

  Property of ylimits

• 18.5 Avg MPG

• The Beast

  2008 Jeep Grand Cherokee
  Added Feb 2011 • 24 Fuel-ups

  Property of pdubois64

• 13.4 Avg MPG

• '08 Grand Cherokee Limited

  2008 Jeep Grand Cherokee
  Added Jun 2011 • 5 Fuel-ups

  Property of crazylikeacharger

• 17.1 Avg MPG

• Ky's Jeep

  2008 Jeep Grand Cherokee GAS V8
  Added Aug 2011 • 3 Fuel-ups

  Property of Dieseldude88

• 16.3 Avg MPG

• Jeep

  2008 Jeep Grand Cherokee
  Added Mar 2011 • 13 Fuel-ups

  Property of BravoKilo

• 16.7 Avg MPG

• Da Beast

  2008 Jeep Grand Cherokee
  Added Jul 2009 • 78 Fuel-ups

  Property of Mike1nyny

• 9.2 Avg MPG

• HEMI

  2008 Jeep Grand Cherokee GAS V8
  Added May 2009 • 172 Fuel-ups

  Property of nvfusa

• 12.0 Avg MPG

• SRT-8

  2008 Jeep Grand Cherokee GAS V8
  Added Jan 2011 • 4 Fuel-ups

  Property of Gearbox

• 16.5 Avg MPG

• 2008 Jeep

  2008 Jeep Grand Cherokee Limited 5.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Jul 2018 • 18 Fuel-ups

  Property of tjespider

• 13.5 Avg MPG

• Jeep

  2008 Jeep Grand Cherokee Overland 5.7L V8 GAS Automatic 5 Speed
  Added Oct 2016 • 11 Fuel-ups

  Property of jeeper31

• 14.4 Avg MPG

• Jeep Grand Cherokee

  2008 Jeep Grand Cherokee GAS V6
  Added Nov 2009 • 13 Fuel-ups

  Property of JImLBNY

• 16.9 Avg MPG

• Jeep SRT8

  2008 Jeep Grand Cherokee GAS V8
  Added Jul 2010 • 5 Fuel-ups

  Property of OneFastJeep

• 13.2 Avg MPG

• CRD Tow

  2008 Jeep Grand Cherokee DIESEL V6
  Added Sep 2009 • 45 Fuel-ups

  Property of RVThere

• 22.5 Avg MPG

• Jeep

  2008 Jeep Grand Cherokee GAS V6
  Added Apr 2010 • 20 Fuel-ups

  Property of dmr

• 18.1 Avg MPG

• Jeep CRD

  2008 Jeep Grand Cherokee DIESEL V6
  Added Jun 2009 • 34 Fuel-ups

  Property of deezeldude

• 16.0 Avg MPG

• 2008 Grand Cherokee CRD

  2008 Jeep Grand Cherokee DIESEL V6
  Added Feb 2009 • 40 Fuel-ups

  Property of tbradbury

• 17.3 Avg MPG

• Jeep

  2008 Jeep Grand Cherokee GAS V6
  Added Apr 2010 • 6 Fuel-ups

  Property of ratfink76

• 20.0 Avg MPG

• duckmaster flex

  2008 Jeep Grand Cherokee GAS V8
  Added Nov 2009 • 11 Fuel-ups

  Property of ducksunlimited

• 34.4 Avg MPG

• Tmanator

  2008 Jeep Grand Cherokee GAS V8
  Added Jun 2009 • 17 Fuel-ups

  Property of tman4024

• 16.2 Avg MPG

• The Grand

  2008 Jeep Grand Cherokee DIESEL V6
  Added Aug 2009 • 22 Fuel-ups

  Property of gcrd

• 20.1 Avg MPG

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