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2006 GMC Sierra 2500 HD MPG

Based on data from 89 vehicles, 8,907 fuel-ups and 2,232,061 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.42 with a 0.07 MPG margin of error.

Below you can see a distribution of the fuel-ups with 135 outliers (1.49%) removed.

Following shows the average MPG of each of the 89 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • 2006 GMC Sierra 2500 SLE

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 324 Fuel-ups

    Property of 911never4get

  • 12.9 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 513 Fuel-ups

    Property of sierraduramaxdan

  • 14.7 Avg MPG
  • D-Max work truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2018 • 166 Fuel-ups

    Property of sconlee03

  • 13.0 Avg MPG
  • 06lly (Imported

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Feb 2019 • 532 Fuel-ups

    Property of Dleamon84

  • 14.8 Avg MPG
  • GMC Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jul 2019 • 33 Fuel-ups

    Property of Compujok

  • 15.4 Avg MPG
  • GMC Pickup

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 294 Fuel-ups

    Property of ernie6767

  • 14.6 Avg MPG
  • Andromeda

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2017 • 175 Fuel-ups

    Property of Dankin56

  • 13.3 Avg MPG
  • Justin woods

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Dec 2017 • 212 Fuel-ups

    Property of 06lbz

  • 15.0 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2017 • 100 Fuel-ups

    Property of PrestonL

  • 15.2 Avg MPG
  • DirtyMax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added May 2019 • 44 Fuel-ups

    Property of polarisn1

  • 15.2 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 • 343 Fuel-ups

    Property of tkemo648

  • 16.6 Avg MPG
  • 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Aug 2018 • 280 Fuel-ups

    Property of hummingbird63012

  • 14.9 Avg MPG
  • Gmc Sierra

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Nov 2017 • 4 Fuel-ups

    Property of cement

  • 8.3 Avg MPG
  • 2006 Duramax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2018 • 122 Fuel-ups

    Property of oskam6

  • 14.7 Avg MPG
  • White Lightning

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2020 • 52 Fuel-ups

    Property of 1122steven

  • 17.8 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Feb 2017 • 155 Fuel-ups

    Property of HomerDMAX

  • 15.5 Avg MPG
  • Ryan's Truck

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 5 Speed
    Added Mar 2017 • 204 Fuel-ups

    Property of rfoster

  • 11.1 Avg MPG
  • GMC

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 311 Fuel-ups

    Property of BlueyZassoff

  • 14.5 Avg MPG
  • GMC

    2006 GMC Sierra 2500 HD SL 6.0L V8 GAS Automatic 4 Speed
    Added Jun 2017 • 95 Fuel-ups

    Property of bumblebeefilms

  • 11.4 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SL 6.6L V8 DIESEL Standard 6 Speed
    Added Mar 2018 • 76 Fuel-ups

    Property of Bacons2018

  • 15.2 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

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Use cruise control as often as it's safe. It's much better a... ...

by michaelaye

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