2005 GMC Sierra 3500 MPG

Based on data from 6 vehicles, 402 fuel-ups and 114,264 miles of driving, the 2005 GMC Sierra 3500 gets a combined Avg MPG of 11.63 with a 0.30 MPG margin of error.

Below you can see a distribution of the fuel-ups with 27 outliers (6.29%) removed.

Following shows the average MPG of each of the 6 vehicles in the system.

2005 GMC Sierra 3500s For Sale Nearby

  • 2005 GMC 3500

    2005 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Aug 2016 • 37 Fuel-ups

    Property of dmooreco

  • 9.2 Avg MPG
  • Dually

    2005 GMC Sierra 3500 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 40 Fuel-ups

    Property of Jimshue

  • 13.4 Avg MPG
  • Black GMC

    2005 GMC Sierra 3500 SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 36 Fuel-ups

    Property of jambiefsj

  • 15.2 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
  • Sierra

    2005 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Aug 2016 • 103 Fuel-ups

    Property of cueland

  • 20.6 Avg MPG
  • Dually Dump

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

    Property of MtnClimber

  • 6.8 Avg MPG

Recent Activity

from other GMC Sierra 3500 vehicles (View All)

Tips

Drive at best time

during the wee hours in the very early morning or at the bre... ...

by trowachin

Read more tips