1981 GMC C1500 MPG

Based on data from 2 vehicles, 25 fuel-ups and 4,078 miles of driving, the 1981 GMC C1500 gets a combined Avg MPG of 13.44 with a 1.70 MPG margin of error.

Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.

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

1981 GMC C1500s For Sale Nearby

  • JACK

    1981 GMC C1500 5.0L V8 GAS Automatic 3 Speed
    Added Apr 2017 • 16 Fuel-ups

    Property of tinkerwalsh

  • 15.2 Avg MPG
  • Slammed GMC

    1981 GMC C1500 Sierra Classic 5.7L V8 GAS Automatic 3 Speed Standard Cab Pickup
    Added May 2014 • 11 Fuel-ups

    Property of MartinG

  • 8.8 Avg MPG

Recent Activity

from other GMC C1500 vehicles (View All)

Tips

Coast when you can.

If you're going down hill or if you want to slow down slowly... ...

by Gluntsy

Read more tips