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2006 GMC Sierra 2500 HD MPG

Based on data from 76 vehicles, 6,235 fuel-ups and 1,542,753 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.26 with a 0.08 MPG margin of error.

Below you can see a distribution of the fuel-ups with 124 outliers (1.95%) removed.

Following shows the average MPG of each of the 76 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • 2500

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jul 2018 • 8 Fuel-ups

    Property of Mjo36957

  • 13.2 Avg MPG
  • Sierra 2500 HD 4wd Crew

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Oct 2016 • 16 Fuel-ups

    Property of CowboyCadillac

  • 12.9 Avg MPG
  • 2006 GMC Sierra 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jun 2018 • 178 Fuel-ups

    Property of tkemo648

  • 16.7 Avg MPG
  • Andromeda

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2017 • 44 Fuel-ups

    Property of Dankin56

  • 13.7 Avg MPG
  • Justin woods

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Dec 2017 • 47 Fuel-ups

    Property of 06lbz

  • 15.3 Avg MPG
  • Brett's Truck

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 105 Fuel-ups

    Property of bgarner6581

  • 14.3 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 393 Fuel-ups

    Property of sierraduramaxdan

  • 14.5 Avg MPG
  • D-Max work truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2018 • 14 Fuel-ups

    Property of sconlee03

  • 13.5 Avg MPG
  • 2006 Duramax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2018 • 17 Fuel-ups

    Property of oskam6

  • 15.0 Avg MPG
  • Party buss

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 66 Fuel-ups

    Property of Peen

  • 17.1 Avg MPG
  • Ryan's Truck

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 5 Speed
    Added Mar 2017 • 149 Fuel-ups

    Property of rfoster

  • 11.1 Avg MPG
  • 2006 GMC Sierra 2500 SLE

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 265 Fuel-ups

    Property of 911never4get

  • 13.2 Avg MPG
  • Quiv

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2017 • 50 Fuel-ups

    Property of JordanTr

  • 15.6 Avg MPG
  • Rob

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Nov 2017 • 246 Fuel-ups

    Property of rpahlow

  • 13.3 Avg MPG
  • GMC Pickup

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 249 Fuel-ups

    Property of ernie6767

  • 14.5 Avg MPG
  • Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2018 • 5 Fuel-ups

    Property of jvetterl

  • 12.2 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Feb 2017 • 74 Fuel-ups

    Property of HomerDMAX

  • 15.2 Avg MPG
  • Dirty Alli

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Standard Cab Pickup
    Added Dec 2016 • 40 Fuel-ups

    Property of TheBatman9441

  • 15.5 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jul 2015 • 103 Fuel-ups

    Property of gaskippy

  • 13.9 Avg MPG
  • GMC Sierra

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 239 Fuel-ups

    Property of jasezr2

  • 13.9 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

Don't warm up

Unless you live in a very cold climate or drive an old vehic... ...

by dman

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