Click here to see important news regarding the aCar App

2006 GMC Sierra 3500 MPG

Based on data from 14 vehicles, 467 fuel-ups and 144,457 miles of driving, the 2006 GMC Sierra 3500 gets a combined Avg MPG of 12.24 with a 0.37 MPG margin of error.

Below you can see a distribution of the fuel-ups with 17 outliers (3.51%) removed.

Following shows the average MPG of each of the 14 vehicles in the system.

2006 GMC Sierra 3500s For Sale Nearby

  • GMC - Sierra 3500

    2006 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Aug 2017 • 98 Fuel-ups

    Property of pblocal

  • 11.8 Avg MPG
  • My Sierra 3500

    2006 GMC Sierra 3500 SL 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2020 • 56 Fuel-ups

    Property of ledfoot99

  • 10.9 Avg MPG
  • Big Blue

    2006 GMC Sierra 3500 SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jun 2015 • 56 Fuel-ups

    Property of rpar86

  • 13.8 Avg MPG
  • BFT

    2006 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 13 Fuel-ups

    Property of Palmy1

  • 16.2 Avg MPG
  • 3500 GMC

    2006 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Sep 2018 • 116 Fuel-ups

    Property of drmike9327

  • 12.9 Avg MPG
  • My Sierra 3500

    2006 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
    Added Apr 2018 • 46 Fuel-ups

    Property of southwick

  • 13.4 Avg MPG
  • Diesel

    2006 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 11 Fuel-ups

    Property of RandyJY

  • 29.0 Avg MPG
  • Dually

    2006 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Sep 2017 • 29 Fuel-ups

    Property of Centex

  • 13.2 Avg MPG
  • 2006 Dually Duramax

    2006 GMC Sierra 3500 SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2016 • 56 Fuel-ups

    Property of ArtieBar64

  • 8.6 Avg MPG
  • BigBluLbz

    2006 GMC Sierra 3500 DIESEL V8
    Added Nov 2011 • 25 Fuel-ups

    Property of jonroy

  • 17.5 Avg MPG
  • dually

    2006 GMC Sierra 3500 DIESEL V8
    Added Feb 2014 • 7 Fuel-ups

    Property of guyluky

  • 11.1 Avg MPG
  • 2006 GMC

    2006 GMC Sierra 3500 DIESEL V8
    Added May 2012 • 7 Fuel-ups

    Property of nuutron

  • 14.1 Avg MPG
  • Duramax

    2006 GMC Sierra 3500 DIESEL V8
    Added Mar 2012 • 44 Fuel-ups

    Property of Cheeks

  • 14.7 Avg MPG
  • Dually

    2006 GMC Sierra 3500 DIESEL V8
    Added May 2010 • 13 Fuel-ups

    Property of LReinders

  • 13.3 Avg MPG

Recent Activity

from other GMC Sierra 3500 vehicles (View All)

Tips

Don't drive

It's obvious of course, but a great way to save fuel on all ... ...

by mathowie

Read more tips