2008 GMC Sierra 2500 HD MPG

Based on data from 51 vehicles, 4,938 fuel-ups and 1,297,367 miles of driving, the 2008 GMC Sierra 2500 HD gets a combined Avg MPG of 14.47 with a 0.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 112 outliers (2.22%) removed.

Following shows the average MPG of each of the 51 vehicles in the system.

2008 GMC Sierra 2500 HDs For Sale Nearby

  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2017 • 6 Fuel-ups

    Property of NohrZ71

  • 12.5 Avg MPG
  • GMC pickup

    2008 GMC Sierra 2500 HD DIESEL V8
    Added Apr 2013 • 283 Fuel-ups

    Property of ATTACKLLAMA

  • 15.1 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 14 Fuel-ups

    Property of ljrab10

  • 14.9 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2017 • 14 Fuel-ups

    Property of giverbud

  • 17.0 Avg MPG
  • GMC

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2016 • 67 Fuel-ups

    Property of jvetterl

  • 13.4 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2017 • 9 Fuel-ups

    Property of laner045

  • 12.9 Avg MPG
  • GMC

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Aug 2014 • 71 Fuel-ups

    Property of cdelaune05

  • 14.1 Avg MPG
  • GMD 2500HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Nov 2010 • 175 Fuel-ups

    Property of gsxrah

  • 16.0 Avg MPG
  • Josh GMC Truck

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 567 Fuel-ups

    Property of fox454

  • 16.0 Avg MPG
  • 2008 Duramax

    2008 GMC Sierra 2500 HD SLT 6.6L DIESEL V8 Automatic 6 Extended Cab Pickup (4 Door)
    Added Apr 2015 • 726 Fuel-ups

    Property of RobBryce

  • 14.3 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
    Added May 2017 • 4 Fuel-ups

    Property of dseabee

  • 11.6 Avg MPG
  • Monster Gray

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2011 • 229 Fuel-ups

    Property of HarrisQ

  • 13.1 Avg MPG
  • Blue Truck

    2008 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 6 Speed
    Added Sep 2016 • 39 Fuel-ups

    Property of mansomd

  • 12.8 Avg MPG
  • GMC 2500HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 91 Fuel-ups

    Property of LawMan02

  • 16.7 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2017 • 7 Fuel-ups

    Property of korbyn

  • 10.5 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
    Added Feb 2016 • 10 Fuel-ups

    Property of grumpy81

  • 15.1 Avg MPG
  • GMC Sierra Kenneth

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Mar 2017 • 16 Fuel-ups

    Property of duhlink

  • 14.2 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 6 Speed
    Added Dec 2016 • 10 Fuel-ups

    Property of revoracer

  • 9.8 Avg MPG
  • GMC Truck

    2008 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 6 Speed Extended Cab Pickup
    Added Apr 2017 • 22 Fuel-ups

    Property of xmanjay

  • 9.9 Avg MPG
  • 2008 GMC Sierra

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 750 Fuel-ups

    Property of crjones

  • 14.4 Avg MPG

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Use Cruise Control Often

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by mathowie

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