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2005 GMC Sierra 3500 MPG

Based on data from 8 vehicles, 510 fuel-ups and 144,042 miles of driving, the 2005 GMC Sierra 3500 gets a combined Avg MPG of 11.95 with a 0.30 MPG margin of error.

Below you can see a distribution of the fuel-ups with 19 outliers (3.59%) removed.

Following shows the average MPG of each of the 8 vehicles in the system.

2005 GMC Sierra 3500s For Sale Nearby

  • Black GMC

    2005 GMC Sierra 3500 SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 50 Fuel-ups

    Property of jambiefsj

  • 14.8 Avg MPG
  • Dually

    2005 GMC Sierra 3500 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 64 Fuel-ups

    Property of Jimshue

  • 13.1 Avg MPG
  • Sierra

    2005 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Aug 2016 • 121 Fuel-ups

    Property of cueland

  • 19.9 Avg MPG
  • My Sierra 3500

    2005 GMC Sierra 3500 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2017 • 4 Fuel-ups

    Property of chinaay

  • 15.8 Avg MPG
  • 2005 GMC 3500

    2005 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Aug 2016 • 45 Fuel-ups

    Property of dmooreco

  • 9.2 Avg MPG
  • GMC truck

    2005 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 238 Fuel-ups

    Property of johnjlc

  • 11.8 Avg MPG
  • Dually Dump

    2005 GMC Sierra 3500 GAS V8
    Added Mar 2013 • 23 Fuel-ups

    Property of MtnClimber

  • 6.8 Avg MPG
  • GMC

    2005 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Dec 2017 • 47 Fuel-ups

    Property of dfvelo

  • 15.3 Avg MPG

Recent Activity

from other GMC Sierra 3500 vehicles (View All)

Tips

Remember the optimum speed

My years of observation have shown me that optimal fuel mile... ...

by Buddykitchen

Read more tips