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2006 GMC Sierra 2500 HD MPG

Based on data from 102 vehicles, 11,213 fuel-ups and 2,811,206 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.35 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 338 outliers (2.93%) removed.

Following shows the average MPG of each of the 102 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • D-Max work truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2018 • 316 Fuel-ups

    Property of sconlee03

  • 13.5 Avg MPG
  • Ryan's Truck

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 5 Speed
    Added Mar 2017 • 279 Fuel-ups

    Property of rfoster

  • 10.9 Avg MPG
  • GMC 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2018 • 244 Fuel-ups

    Property of xds

  • 14.0 Avg MPG
  • GMC

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 365 Fuel-ups

    Property of BlueyZassoff

  • 14.5 Avg MPG
  • Justin woods

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Dec 2017 • 321 Fuel-ups

    Property of 06lbz

  • 14.7 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Feb 2017 • 254 Fuel-ups

    Property of HomerDMAX

  • 16.1 Avg MPG
  • 2006 GMC Sierra 2500 SLE

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 383 Fuel-ups

    Property of 911never4get

  • 12.7 Avg MPG
  • Sierra 2500 HD 4wd Crew

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Oct 2016 • 51 Fuel-ups

    Property of CowboyCadillac

  • 14.4 Avg MPG
  • GMC Sierra

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 333 Fuel-ups

    Property of jasezr2

  • 13.8 Avg MPG
  • GMC 2500

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
    Added Oct 2019 • 128 Fuel-ups

    Property of ProCycle

  • 16.0 Avg MPG
  • DookieMax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 239 Fuel-ups

    Property of Peen

  • 16.8 Avg MPG
  • 04 Yukon XL LBZ

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Sport Utility
    Added Mar 2018 • 191 Fuel-ups

    Property of jamisondonato

  • 14.7 Avg MPG
  • SLDTRUK

    2006 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 4 Speed
    Added Dec 2016 • 32 Fuel-ups

    Property of Entropical1

  • 9.8 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 • 507 Fuel-ups

    Property of tkemo648

  • 16.5 Avg MPG
  • Duramax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 120 Fuel-ups

    Property of bsneed

  • 15.8 Avg MPG
  • Duramax 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2021 • 50 Fuel-ups

    Property of awesomeamerican

  • 15.3 Avg MPG
  • GMC Pickup

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 350 Fuel-ups

    Property of ernie6767

  • 14.7 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Dec 2018 • 39 Fuel-ups

    Property of Hagfan72

  • 9.9 Avg MPG
  • Red Solo Truck

    2006 GMC Sierra 2500 HD Custom Submodel V8 DIESEL
    Added Jun 2012 • 143 Fuel-ups

    Property of helmet

  • 16.0 Avg MPG
  • 2006 Sierra 2500 HD

    2006 GMC Sierra 2500 HD SL 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2021 • 70 Fuel-ups

    Property of dillyboy

  • 15.6 Avg MPG

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