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2006 GMC Sierra 2500 HD MPG

Based on data from 117 vehicles, 13,560 fuel-ups and 3,382,715 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.25 with a 0.05 MPG margin of error.

Below you can see a distribution of the fuel-ups with 471 outliers (3.36%) removed.

Following shows the average MPG of each of the 117 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Feb 2017 • 356 Fuel-ups

    Property of HomerDMAX

  • 16.4 Avg MPG
  • Tritnee

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Jul 2024 • 19 Fuel-ups

    Property of Lord_Commander

  • 16.1 Avg MPG
  • 2006 Sierra 2500 HD

    2006 GMC Sierra 2500 HD SL 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2021 • 193 Fuel-ups

    Property of dillyboy

  • 16.0 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2022 • 104 Fuel-ups

    Property of sixsix_tom

  • 15.4 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 4 Speed
    Added May 2022 • 81 Fuel-ups

    Property of theminthawk

  • 11.5 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 • 684 Fuel-ups

    Property of tkemo648

  • 16.1 Avg MPG
  • Duramax 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Aug 2022 • 410 Fuel-ups

    Property of awesomeamerican

  • 16.2 Avg MPG
  • Patrick 3.0

    2006 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 5 Speed Extended Cab Pickup
    Added Mar 2024 • 3 Fuel-ups

    Property of Aeillustration

  • 11.2 Avg MPG
  • Red Solo Truck

    2006 GMC Sierra 2500 HD Custom Submodel V8 DIESEL
    Added Jun 2012 • 192 Fuel-ups

    Property of helmet

  • 15.8 Avg MPG
  • DookieMax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 277 Fuel-ups

    Property of Peen

  • 16.6 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SL 6.6L V8 DIESEL Standard 6 Speed
    Added Mar 2018 • 190 Fuel-ups

    Property of Bacons2018

  • 14.1 Avg MPG
  • 2006 Duramax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2018 • 270 Fuel-ups

    Property of oskam6

  • 14.0 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2017 • 420 Fuel-ups

    Property of PrestonL

  • 14.5 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 8.1L V8 GAS Automatic 5 Speed
    Added Sep 2022 • 105 Fuel-ups

    Property of firedave654

  • 10.1 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jul 2015 • 258 Fuel-ups

    Property of gaskippy

  • 13.5 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Dec 2018 • 75 Fuel-ups

    Property of Hagfan72

  • 10.2 Avg MPG
  • Duramax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 211 Fuel-ups

    Property of bsneed

  • 15.3 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2023 • 70 Fuel-ups

    Property of joesauto24

  • 14.0 Avg MPG
  • Quiv

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2017 • 266 Fuel-ups

    Property of JordanTr

  • 16.1 Avg MPG
  • 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Aug 2018 • 492 Fuel-ups

    Property of hummingbird63012

  • 15.3 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

Avoid filling up with ethanol (E85)

Ethanol has less BTU's than gasoline. While it is a renew... ...

by angelocardoc

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