Android Users - Coming Soon! - Migrating from aCar 4.8 to 5.0

2006 GMC Sierra 2500 HD MPG

Based on data from 56 vehicles, 4,968 fuel-ups and 1,235,021 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.12 with a 0.09 MPG margin of error.

Below you can see a distribution of the fuel-ups with 106 outliers (2.09%) removed.

Following shows the average MPG of each of the 56 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • GMC

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 220 Fuel-ups

    Property of BlueyZassoff

  • 15.0 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2017 • 40 Fuel-ups

    Property of PrestonL

  • 16.2 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 5 Speed
    Added Jul 2017 • 4 Fuel-ups

    Property of shanebo

  • 10.1 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 338 Fuel-ups

    Property of sierraduramaxdan

  • 14.5 Avg MPG
  • Tough guy

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 407 Fuel-ups

    Property of cheddr

  • 15.8 Avg MPG
  • 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 48 Fuel-ups

    Property of Overmann

  • 13.3 Avg MPG
  • Quiv

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

    Property of JordanTr

  • 16.6 Avg MPG
  • Dirty Alli

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Standard Cab Pickup
    Added Dec 2016 • 22 Fuel-ups

    Property of TheBatman9441

  • 15.4 Avg MPG
  • GMC Pickup

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

    Property of ernie6767

  • 14.6 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jul 2015 • 74 Fuel-ups

    Property of gaskippy

  • 13.8 Avg MPG
  • GMC

    2006 GMC Sierra 2500 HD SL 8.1L V8 GAS Automatic 4 Speed
    Added Jun 2017 • 14 Fuel-ups

    Property of bumblebeefilms

  • 13.3 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Feb 2017 • 32 Fuel-ups

    Property of HomerDMAX

  • 15.9 Avg MPG
  • Brett's Truck

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 68 Fuel-ups

    Property of bgarner6581

  • 13.7 Avg MPG
  • Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 5 Speed
    Added Sep 2016 • 40 Fuel-ups

    Property of rjbogardus

  • 11.7 Avg MPG
  • GMC diesel 2500

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
    Added May 2017 • 15 Fuel-ups

    Property of craigmac215

  • 11.5 Avg MPG
  • 2006 GMC Sierra 2500 SLE

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 252 Fuel-ups

    Property of 911never4get

  • 13.3 Avg MPG
  • Party buss

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 23 Fuel-ups

    Property of Peen

  • 16.8 Avg MPG
  • Beast

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 15 Fuel-ups

    Property of ldrosenbalm

  • 14.9 Avg MPG
  • GMC Sierra

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 221 Fuel-ups

    Property of jasezr2

  • 13.9 Avg MPG
  • 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 759 Fuel-ups

    Property of tstanley2128

  • 17.3 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

Fully Synthetic Oil

Using a modern high-performance fully synthetic (sometimes c... ...

by talkToTheHat

Read more tips