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2008 GMC Sierra 2500 HD MPG

Based on data from 95 vehicles, 11,334 fuel-ups and 2,858,151 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 506 outliers (4.27%) removed.

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

2008 GMC Sierra 2500 HDs For Sale Nearby

  • High oh sliver

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 8 Fuel-ups

    Property of JM138

  • 17.2 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Oct 2017 • 12 Fuel-ups

    Property of lehdood

  • 15.8 Avg MPG
  • GMC

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2016 • 99 Fuel-ups

    Property of jvetterl

  • 13.5 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2017 • 21 Fuel-ups

    Property of thorracin1

  • 14.4 Avg MPG
  • GMC

    2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Aug 2014 • 74 Fuel-ups

    Property of cdelaune05

  • 14.2 Avg MPG
  • 2008 GMC Sierra

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Jun 2020 • 147 Fuel-ups

    Property of 17BabyMax

  • 12.3 Avg MPG
  • GMC Sierra Kenneth

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Mar 2017 • 28 Fuel-ups

    Property of duhlink

  • 14.1 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2017 • 13 Fuel-ups

    Property of laner045

  • 12.9 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 WT 6.0L V8 GAS Automatic 6 Speed
    Added Dec 2016 • 10 Fuel-ups

    Property of revoracer

  • 9.8 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
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
    Added Oct 2016 • 8 Fuel-ups

    Property of AJH11

  • 15.7 Avg MPG
  • GMC 2500

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 370 Fuel-ups

    Property of brizgislawrencej

  • 15.8 Avg MPG
  • Sierra

    2008 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 6 Speed
    Added Oct 2016 • 3 Fuel-ups

    Property of slanted

  • 18.9 Avg MPG
  • Josh truck

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2016 • 460 Fuel-ups

    Property of fox454

  • 16.0 Avg MPG
  • My Sierra 2500 HD

    2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2016 • 4 Fuel-ups

    Property of dzimbric

  • 18.0 Avg MPG
  • Truck

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

    Property of Cruiser60

  • 12.7 Avg MPG
  • hunter

    2008 GMC Sierra 2500 HD SLE 6.6L DIESEL V8 Automatic 6 Cab & Chassis (4 Door)
    Added Nov 2014 • 60 Fuel-ups

    Property of mernka1

  • 14.1 Avg MPG
  • Our GMC 4x4

    2008 GMC Sierra 2500 HD GAS V8
    Added Dec 2012 • 50 Fuel-ups

    Property of MountainPeople

  • 11.2 Avg MPG
  • daily driver

    2008 GMC Sierra 2500 HD SLT 6.6L DIESEL V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Sep 2014 • 8 Fuel-ups

    Property of mrbones

  • 18.4 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

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