1981 GMC K2500 MPG

Based on data from 2 vehicles, 133 fuel-ups and 19,384 miles of driving, the 1981 GMC K2500 gets a combined Avg MPG of 9.87 with a 0.34 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (0.75%) removed.

Following shows the average MPG of each of the 2 vehicles in the system.

1981 GMC K2500s For Sale Nearby

  • My K2500 New

    1981 GMC K2500 Sierra Classic 5.7L V8 GAS Automatic 3 Speed
    Added Oct 2016 • 76 Fuel-ups

    Property of eric_sti

  • 9.1 Avg MPG
  • My K2500

    1981 GMC K2500 Sierra Classic 5.7L V8 GAS Automatic 3 Speed
    Added Dec 2015 • 61 Fuel-ups

    Property of eric_sti

  • 10.9 Avg MPG

Recent Activity

from other GMC K2500 vehicles (View All)

Tips

Shifting to Neutral

... during traffic light stops or when standing for long tim... ...

by ZoltanGZ

Read more tips