2006 GMC Sierra 2500 HD MPG

Based on data from 30 vehicles, 3,338 fuel-ups and 823,314 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.71 with a 0.12 MPG margin of error.

Below you can see a distribution of the fuel-ups with 91 outliers (2.65%) removed.

Following shows the average MPG of each of the 30 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • GMC Sierra 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2016 • 335 Fuel-ups

    Property of mikehelms

  • 17.7 Avg MPG
  • The truck

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Nov 2013 • 61 Fuel-ups

    Property of diggetydawg

  • 14.3 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Cab & Chassis (4 Door)
    Added Aug 2015 • 132 Fuel-ups

    Property of PrestonL

  • 16.0 Avg MPG
  • GMC Pickup

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 190 Fuel-ups

    Property of ernie6767

  • 14.6 Avg MPG
  • Red Solo Truck

    2006 GMC Sierra 2500 HD DIESEL V8
    Added Jun 2012 • 79 Fuel-ups

    Property of helmet

  • 15.8 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2016 • 109 Fuel-ups

    Property of suasman

  • 15.4 Avg MPG
  • Sierra

    2006 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 89 Fuel-ups

    Property of chriscline

  • 18.2 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jul 2015 • 44 Fuel-ups

    Property of gaskippy

  • 13.8 Avg MPG
  • 2006 GMC Sierra 2500 SLE

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 234 Fuel-ups

    Property of 911never4get

  • 13.3 Avg MPG
  • 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 691 Fuel-ups

    Property of tstanley2128

  • 17.4 Avg MPG
  • 530i

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
    Added Feb 2014 • 50 Fuel-ups

    Property of bbbmr

  • 25.4 Avg MPG
  • GMC Sierra

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 196 Fuel-ups

    Property of jasezr2

  • 13.8 Avg MPG
  • I R QULTER

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
    Added Feb 2010 • 101 Fuel-ups

    Property of Mediator

  • 25.2 Avg MPG
  • D2

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2016 • 7 Fuel-ups

    Property of bgod12

  • 15.2 Avg MPG
  • GMC 2006

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2016 • 222 Fuel-ups

    Property of rpahlow

  • 13.3 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 9 Speed Extended Cab Pickup
    Added Jan 2013 • 49 Fuel-ups

    Property of bbbmr

  • 13.6 Avg MPG
  • work truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Nov 2010 • 5 Fuel-ups

    Property of patster

  • 15.6 Avg MPG
  • Dirtymaxx

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Sep 2015 • 24 Fuel-ups

    Property of Android4499

  • 14.9 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
    Added Apr 2015 • 22 Fuel-ups

    Property of EM101

  • 15.0 Avg MPG
  • GMC Sierra

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
    Added Aug 2015 • 7 Fuel-ups

    Property of angelacatz

  • 16.0 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

Find the sweet spot of needed throttle pressure.

When traveling around highway speeds note your throttle inpu... ...

by Lokis_Tyro

Read more tips