2008 GMC Sierra 2500 HD MPG

Based on data from 91 vehicles, 10,411 fuel-ups and 2,641,659 miles of driving, the 2008 GMC Sierra 2500 HD gets a combined Avg MPG of 14.31 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 470 outliers (4.32%) removed.

Following shows the average MPG of each of the 91 vehicles in the system.

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• Sessy

  2008 GMC Sierra 2500 HD GAS V8
  Added Feb 2014 • 6 Fuel-ups

  Property of 3unn

• 7.9 Avg MPG

• Duramax

  2008 GMC Sierra 2500 HD DIESEL V8
  Added Apr 2014 • 3 Fuel-ups

  Property of dkwas

• 15.5 Avg MPG

• Truck

  2008 GMC Sierra 2500 HD GAS V8
  Added Oct 2013 • 9 Fuel-ups

  Property of eformo

• 11.7 Avg MPG

• Black BAT

  2008 GMC Sierra 2500 HD DIESEL V8
  Added Dec 2012 • 14 Fuel-ups

  Property of aknightwhosaysNi

• 13.0 Avg MPG

• Black GMC

  2008 GMC Sierra 2500 HD DIESEL V8
  Added May 2012 • 15 Fuel-ups

  Property of jkj

• 14.4 Avg MPG

• DirtyMax

  2008 GMC Sierra 2500 HD DIESEL V8
  Added Jun 2012 • 39 Fuel-ups

  Property of bhall229

• 13.3 Avg MPG

• 08 Dmax

  2008 GMC Sierra 2500 HD DIESEL V8
  Added Sep 2012 • 4 Fuel-ups

  Property of Nater454

• 17.4 Avg MPG

• Brown Beast

  2008 GMC Sierra 2500 HD V8 DIESEL
  Added Oct 2011 • 4 Fuel-ups

  Property of Madtom

• 17.3 Avg MPG

• Tech 655 - 476 0WP

  2008 GMC Sierra 2500 HD GAS V8
  Added Dec 2011 • 13 Fuel-ups

  Property of JonNav

• 13.2 Avg MPG

• Tech 650 - 476 1WP

  2008 GMC Sierra 2500 HD GAS V8
  Added Jan 2012 • 3 Fuel-ups

  Property of JonNav

• 20.8 Avg MPG

• 2500HD

  2008 GMC Sierra 2500 HD GAS V8
  Added Dec 2009 • 7 Fuel-ups

  Property of fredpowell

• 11.7 Avg MPG

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