2006 GMC Sierra 2500 HD MPG

Based on data from 61 vehicles, 5,317 fuel-ups and 1,317,309 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.11 with a 0.09 MPG margin of error.

Below you can see a distribution of the fuel-ups with 108 outliers (1.99%) removed.

Following shows the average MPG of each of the 61 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • Truck

    2006 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jul 2015 • 86 Fuel-ups

    Property of gaskippy

  • 13.9 Avg MPG
  • Quiv

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2017 • 13 Fuel-ups

    Property of JordanTr

  • 15.9 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2017 • 61 Fuel-ups

    Property of PrestonL

  • 15.6 Avg MPG
  • Dirty Alli

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Standard Cab Pickup
    Added Dec 2016 • 24 Fuel-ups

    Property of TheBatman9441

  • 15.5 Avg MPG
  • Duramax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 11 Fuel-ups

    Property of bsneed

  • 13.0 Avg MPG
  • 2006 GMC Sierra 2500 SLE

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 255 Fuel-ups

    Property of 911never4get

  • 13.2 Avg MPG
  • Brett's Truck

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 76 Fuel-ups

    Property of bgarner6581

  • 13.9 Avg MPG
  • Tough guy

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 415 Fuel-ups

    Property of cheddr

  • 15.8 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2016 • 118 Fuel-ups

    Property of suasman

  • 15.5 Avg MPG
  • Party buss

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 31 Fuel-ups

    Property of Peen

  • 16.3 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 347 Fuel-ups

    Property of sierraduramaxdan

  • 14.5 Avg MPG
  • 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 62 Fuel-ups

    Property of Overmann

  • 14.1 Avg MPG
  • Andromeda

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2017 • 8 Fuel-ups

    Property of Dankin56

  • 14.6 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Feb 2017 • 39 Fuel-ups

    Property of HomerDMAX

  • 15.4 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Oct 2017 • 11 Fuel-ups

    Property of Baker549

  • 15.5 Avg MPG
  • Red Solo Truck

    2006 GMC Sierra 2500 HD Custom Submodel V8 DIESEL
    Added Jun 2012 • 97 Fuel-ups

    Property of helmet

  • 16.0 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 21 Fuel-ups

    Property of DewmanCO

  • 15.0 Avg MPG
  • GMC diesel 2500

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
    Added May 2017 • 17 Fuel-ups

    Property of craigmac215

  • 11.6 Avg MPG
  • GMC Pickup

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 227 Fuel-ups

    Property of ernie6767

  • 14.6 Avg MPG
  • GMC

    2006 GMC Sierra 2500 HD SL 8.1L V8 GAS Automatic 4 Speed
    Added Jun 2017 • 18 Fuel-ups

    Property of bumblebeefilms

  • 12.6 Avg MPG

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