2005 GMC Sierra 3500 MPG

Based on data from 6 vehicles, 423 fuel-ups and 119,766 miles of driving, the 2005 GMC Sierra 3500 gets a combined Avg MPG of 11.70 with a 0.29 MPG margin of error.

Below you can see a distribution of the fuel-ups with 29 outliers (6.42%) removed.

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

2005 GMC Sierra 3500s For Sale Nearby

  • Dually

    2005 GMC Sierra 3500 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 49 Fuel-ups

    Property of Jimshue

  • 13.2 Avg MPG
  • Sierra

    2005 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Aug 2016 • 111 Fuel-ups

    Property of cueland

  • 20.2 Avg MPG
  • Black GMC

    2005 GMC Sierra 3500 SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 42 Fuel-ups

    Property of jambiefsj

  • 15.1 Avg MPG
  • 2005 GMC 3500

    2005 GMC Sierra 3500 SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Aug 2016 • 42 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

Recent Activity

from other GMC Sierra 3500 vehicles (View All)

Tips

want good FE? I want to help

1. I have found that cars get better mileage on better fuel.... ...

by hylander89

Read more tips