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2008 GMC Sierra 2500 HD MPG

Based on data from 95 vehicles, 11,367 fuel-ups and 2,864,464 miles of driving, the 2008 GMC Sierra 2500 HD gets a combined Avg MPG of 14.25 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 508 outliers (4.28%) removed.

Following shows the average MPG of each of the 95 vehicles in the system.

2008 GMC Sierra 2500 HDs For Sale Nearby

  • Gmc 2500

    2008 GMC Sierra 2500 HD SLT Automatic 6 Speed
    Added Sep 2019 • 311 Fuel-ups

    Property of tphillipsjr3145

  • 16.3 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
    Added Feb 2016 • 21 Fuel-ups

    Property of grumpy81

  • 12.5 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
  • Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2017 • 263 Fuel-ups

    Property of oilboi

  • 14.4 Avg MPG
  • GMC

    2008 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 6 Speed Extended Cab Pickup
    Added May 2018 • 82 Fuel-ups

    Property of pisquidjay

  • 12.7 Avg MPG
  • GMC

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 521 Fuel-ups

    Property of knixon71

  • 14.4 Avg MPG
  • GMC Truck

    2008 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 6 Speed Extended Cab Pickup
    Added Apr 2017 • 39 Fuel-ups

    Property of xmanjay

  • 10.5 Avg MPG
  • GMC Sierra 2500 HD SLE

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2019 • 26 Fuel-ups

    Property of jeffrey801

  • 13.2 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
    Added May 2017 • 97 Fuel-ups

    Property of dseabee

  • 11.6 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2018 • 49 Fuel-ups

    Property of laner412

  • 4.5 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2018 • 7 Fuel-ups

    Property of bsbbutts1

  • 13.7 Avg MPG
  • Sierra 2500HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Sep 2018 • 25 Fuel-ups

    Property of caldweke

  • 16.1 Avg MPG
  • Red

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Jan 2019 • 33 Fuel-ups

    Property of tyman212

  • 11.7 Avg MPG
  • GMC Sierra 2500hd

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jun 2018 • 17 Fuel-ups

    Property of TheKings

  • 13.3 Avg MPG
  • GMC Sierra

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 57 Fuel-ups

    Property of mansomd

  • 12.5 Avg MPG
  • BigRed

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jun 2018 • 8 Fuel-ups

    Property of obelisk

  • 15.1 Avg MPG
  • Bambi

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 185 Fuel-ups

    Property of stevecaddel

  • 14.2 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2017 • 18 Fuel-ups

    Property of jrence6

  • 13.8 Avg MPG
  • Josh GMC Truck

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 630 Fuel-ups

    Property of fox454

  • 15.9 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2017 • 3 Fuel-ups

    Property of jasonblunden

  • 11.5 Avg MPG

Recent Activity

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