2006 GMC Sierra 2500 HD MPG

Based on data from 44 vehicles, 4,337 fuel-ups and 1,079,202 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.43 with a 0.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 98 outliers (2.21%) removed.

Following shows the average MPG of each of the 44 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 722 Fuel-ups

    Property of tstanley2128

  • 17.4 Avg MPG
  • GMC Sierra 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2016 • 374 Fuel-ups

    Property of mikehelms

  • 17.5 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 302 Fuel-ups

    Property of sierraduramaxdan

  • 14.4 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 4 Fuel-ups

    Property of DewmanCO

  • 16.1 Avg MPG
  • GMC

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 206 Fuel-ups

    Property of BlueyZassoff

  • 15.2 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jul 2015 • 56 Fuel-ups

    Property of gaskippy

  • 13.7 Avg MPG
  • Tough guy

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 376 Fuel-ups

    Property of cheddr

  • 16.1 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 • 163 Fuel-ups

    Property of PrestonL

  • 16.0 Avg MPG
  • Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 5 Speed
    Added Sep 2016 • 16 Fuel-ups

    Property of rjbogardus

  • 10.9 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Feb 2017 • 10 Fuel-ups

    Property of HomerDMAX

  • 17.7 Avg MPG
  • Beast

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 9 Fuel-ups

    Property of ldrosenbalm

  • 15.0 Avg MPG
  • Brett's Truck

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 52 Fuel-ups

    Property of bgarner6581

  • 13.3 Avg MPG
  • 1BuiltDMAX

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Nov 2013 • 30 Fuel-ups

    Property of AddMoreBoost

  • 14.2 Avg MPG
  • Dirty Alli

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

    Property of TheBatman9441

  • 15.1 Avg MPG
  • SLDTRUK

    2006 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 4 Speed
    Added Dec 2016 • 6 Fuel-ups

    Property of Entropical1

  • 8.6 Avg MPG
  • GMC Pickup

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 203 Fuel-ups

    Property of ernie6767

  • 14.6 Avg MPG
  • GMC Sierra

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 198 Fuel-ups

    Property of jasezr2

  • 13.9 Avg MPG
  • 2006 GMC Sierra 2500 SLE

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 245 Fuel-ups

    Property of 911never4get

  • 13.3 Avg MPG
  • Red Solo Truck

    2006 GMC Sierra 2500 HD DIESEL V8
    Added Jun 2012 • 86 Fuel-ups

    Property of helmet

  • 15.9 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 6 Speed
    Added Jan 2017 • 5 Fuel-ups

    Property of deadpoo

  • 10.5 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

Drive to the engine & ECUs strengths

In a car with a small rev-happy engine it may be more fuel e... ...

by techathy

Read more tips