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2008 GMC Sierra 2500 HD MPG

Based on data from 91 vehicles, 10,730 fuel-ups and 2,712,046 miles of driving, the 2008 GMC Sierra 2500 HD gets a combined Avg MPG of 14.30 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 482 outliers (4.30%) removed.

Following shows the average MPG of each of the 91 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 Oct 2021 • 117 Fuel-ups

    Property of jasonandcourtney

  • 13.2 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2018 • 444 Fuel-ups

    Property of Nawem

  • 14.1 Avg MPG
  • 2008 GMC

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Feb 2020 • 119 Fuel-ups

    Property of Maverick99

  • 16.6 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2017 • 299 Fuel-ups

    Property of VigilanteOne

  • 15.5 Avg MPG
  • Monster Gray

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2011 • 419 Fuel-ups

    Property of HarrisQ

  • 13.4 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2021 • 151 Fuel-ups

    Property of KHK1

  • 13.4 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
    Added Sep 2023 • 3 Fuel-ups

    Property of HaydenH1996

  • 10.0 Avg MPG
  • GMC

    2008 GMC Sierra 2500 HD Z71 V8 DIESEL
    Added May 2020 • 110 Fuel-ups

    Property of PearHead

  • 15.0 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2017 • 313 Fuel-ups

    Property of NohrZ71

  • 12.3 Avg MPG
  • Chris GMC Sierra 2500

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 618 Fuel-ups

    Property of cshotmix

  • 15.7 Avg MPG
  • 08 GMC TRUCK

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2022 • 62 Fuel-ups

    Property of denkerb

  • 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 • 333 Fuel-ups

    Property of gsxrah

  • 16.4 Avg MPG
  • Sierra

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Mar 2021 • 45 Fuel-ups

    Property of tibrin

  • 11.6 Avg MPG
  • GMC 2500HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 264 Fuel-ups

    Property of LawMan02

  • 14.8 Avg MPG
  • 2008 Duramax

    2008 GMC Sierra 2500 HD SLT 6.6L DIESEL V8 Automatic 6 Extended Cab Pickup (4 Door)
    Added Apr 2015 • 970 Fuel-ups

    Property of RobBryce

  • 14.3 Avg MPG
  • Duramax

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Nov 2021 • 76 Fuel-ups

    Property of WatchSquid

  • 15.3 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 6 Speed
    Added Aug 2022 • 51 Fuel-ups

    Property of PaigeC

  • 12.5 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2021 • 85 Fuel-ups

    Property of Niftydura

  • 15.1 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 • 71 Fuel-ups

    Property of jeff801

  • 12.9 Avg MPG
  • 346-15

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Mar 2023 • 5 Fuel-ups

    Property of Brandon-Lawrence

  • 5.3 Avg MPG

Recent Activity

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