Click here to see important news regarding the aCar App

2013 GMC Sierra MPG

Based on data from 5 vehicles, 282 fuel-ups and 80,207 miles of driving, the 2013 GMC Sierra gets a combined Avg MPG of 15.19 with a 0.26 MPG margin of error.

Below you can see a distribution of the fuel-ups with 26 outliers (8.44%) removed.

Following shows the average MPG of each of the 5 vehicles in the system.

2013 GMC Sierras For Sale Nearby

  • GMC Sierra

    2013 GMC Sierra 5.3L V8 GAS Automatic 6 Speed
    Added Mar 2018 • 19 Fuel-ups

    Property of shubra

  • 14.5 Avg MPG
  • 2013 GMC Sierra

    2013 GMC Sierra 5.3L V8 GAS Automatic 6 Speed
    Added Mar 2017 • 119 Fuel-ups

    Property of ssdirk

  • 15.2 Avg MPG
  • GMC Truck

    2013 GMC Sierra SLT
    Added Sep 2016 • 40 Fuel-ups

    Property of jgd1977

  • 19.4 Avg MPG
  • Beastly

    2013 GMC Sierra 5.3L V8 GAS Automatic 6 Speed
    Added Sep 2016 • 121 Fuel-ups

    Property of danielgoddard

  • 15.2 Avg MPG
  • Z71

    2013 GMC Sierra Z71 4x4 FLEX H6
    Added Jul 2014 • 17 Fuel-ups

    Property of theirdad

  • 16.6 Avg MPG

Recent Activity

from other GMC Sierra vehicles (View All)

Tips

Don't shift an automatic into neutral while driving

Some say you should shift into neutral when coming to a stop... ...

by PA2013

Read more tips