Click here to see important news regarding the aCar App

2006 GMC Sierra 2500 HD MPG

Based on data from 114 vehicles, 13,205 fuel-ups and 3,288,571 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.27 with a 0.05 MPG margin of error.

Below you can see a distribution of the fuel-ups with 437 outliers (3.20%) removed.

Following shows the average MPG of each of the 114 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • Duramax 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Aug 2022 • 388 Fuel-ups

    Property of awesomeamerican

  • 15.8 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2017 • 394 Fuel-ups

    Property of PrestonL

  • 14.6 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 4 Speed
    Added May 2022 • 51 Fuel-ups

    Property of theminthawk

  • 11.3 Avg MPG
  • Betsy

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2021 • 23 Fuel-ups

    Property of carpkid805

  • 17.5 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SL 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2023 • 38 Fuel-ups

    Property of Andrew03

  • 13.4 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 • 650 Fuel-ups

    Property of tkemo648

  • 16.2 Avg MPG
  • VEH-016

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed
    Added Jan 2023 • 62 Fuel-ups

    Property of bentleylandscape

  • 9.5 Avg MPG
  • 06lly (Imported

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Feb 2019 • 599 Fuel-ups

    Property of Dleamon84

  • 14.6 Avg MPG
  • 2006 Sierra 2500 HD

    2006 GMC Sierra 2500 HD SL 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2021 • 153 Fuel-ups

    Property of dillyboy

  • 15.7 Avg MPG
  • Red Solo Truck

    2006 GMC Sierra 2500 HD Custom Submodel V8 DIESEL
    Added Jun 2012 • 181 Fuel-ups

    Property of helmet

  • 15.8 Avg MPG
  • DirtyMax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added May 2019 • 112 Fuel-ups

    Property of polarisn1

  • 15.2 Avg MPG
  • 2006 Duramax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2018 • 255 Fuel-ups

    Property of oskam6

  • 14.1 Avg MPG
  • 04 Yukon XL LBZ

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Sport Utility
    Added Mar 2018 • 268 Fuel-ups

    Property of jamisondonato

  • 15.0 Avg MPG
  • LB Zed

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Feb 2019 • 43 Fuel-ups

    Property of Wdoc

  • 15.0 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SL 6.6L V8 DIESEL Standard 6 Speed
    Added Mar 2018 • 181 Fuel-ups

    Property of Bacons2018

  • 14.2 Avg MPG
  • DookieMax

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 268 Fuel-ups

    Property of Peen

  • 16.7 Avg MPG
  • 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Aug 2018 • 468 Fuel-ups

    Property of hummingbird63012

  • 15.2 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2022 • 84 Fuel-ups

    Property of sixsix_tom

  • 15.2 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 8.1L V8 GAS Automatic 5 Speed
    Added Sep 2022 • 79 Fuel-ups

    Property of firedave654

  • 10.2 Avg MPG
  • GMC 2500

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
    Added Oct 2019 • 270 Fuel-ups

    Property of ProCycle

  • 15.2 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

Parking in Garage

Don't start the car, put the car in neutral and push it by t... ...

by camrydash

Read more tips