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2008 GMC Sierra 2500 HD MPG

Based on data from 80 vehicles, 8,743 fuel-ups and 2,273,809 miles of driving, the 2008 GMC Sierra 2500 HD gets a combined Avg MPG of 14.27 with a 0.07 MPG margin of error.

Below you can see a distribution of the fuel-ups with 434 outliers (4.73%) removed.

Following shows the average MPG of each of the 80 vehicles in the system.

2008 GMC Sierra 2500 HDs For Sale Nearby

  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2017 • 119 Fuel-ups

    Property of timmy123456

  • 15.5 Avg MPG
  • 2008 GMC

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Feb 2020 • 24 Fuel-ups

    Property of Maverick99

  • 17.0 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2017 • 161 Fuel-ups

    Property of NohrZ71

  • 12.5 Avg MPG
  • GMC Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Aug 2018 • 52 Fuel-ups

    Property of TheKings

  • 18.0 Avg MPG
  • Truck

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Jun 2020 • 5 Fuel-ups

    Property of ssm04

  • 11.9 Avg MPG
  • White P/U

    2008 GMC Sierra 2500 HD WT 6.6L V8 DIESEL
    Added Feb 2019 • 150 Fuel-ups

    Property of rbreininger

  • 14.6 Avg MPG
  • GMC 2500HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 143 Fuel-ups

    Property of LawMan02

  • 15.8 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2018 • 156 Fuel-ups

    Property of Nawem

  • 14.1 Avg MPG
  • Gmc 2500

    2008 GMC Sierra 2500 HD SLT Automatic 6 Speed
    Added Sep 2019 • 309 Fuel-ups

    Property of tphillipsjr3145

  • 16.3 Avg MPG
  • 2008 GMC

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2016 • 569 Fuel-ups

    Property of gabrielleh

  • 13.5 Avg MPG
  • GMC

    2008 GMC Sierra 2500 HD Z71 V8 DIESEL
    Added May 2020 • 11 Fuel-ups

    Property of PearHead

  • 14.2 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2017 • 146 Fuel-ups

    Property of VigilanteOne

  • 14.3 Avg MPG
  • 2008 GMC Sierra 2500 HD SLE

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
    Added Jun 2019 • 32 Fuel-ups

    Property of jeff801

  • 13.4 Avg MPG
  • Chris GMC Sierra 2500

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 461 Fuel-ups

    Property of cshotmix

  • 15.4 Avg MPG
  • 2008 Duramax

    2008 GMC Sierra 2500 HD SLT 6.6L DIESEL V8 Automatic 6 Extended Cab Pickup (4 Door)
    Added Apr 2015 • 894 Fuel-ups

    Property of RobBryce

  • 14.1 Avg MPG
  • Monster Gray

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2011 • 323 Fuel-ups

    Property of HarrisQ

  • 13.3 Avg MPG
  • GMD 2500HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Nov 2010 • 258 Fuel-ups

    Property of gsxrah

  • 16.4 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2017 • 127 Fuel-ups

    Property of wilrob

  • 16.3 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
    Added Feb 2016 • 20 Fuel-ups

    Property of grumpy81

  • 12.7 Avg MPG
  • GMC Utility

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
    Added Sep 2017 • 240 Fuel-ups

    Property of Cbrgary

  • 13.0 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

Save fuel by being a defensive driver...

If you look ahead for traffic and maintain safe distances, y... ...

by Ironman11142

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