1976 GMC C15 MPG

Based on data from 1 vehicles, 5 fuel-ups and 817 miles of driving, the 1976 GMC C15 gets a combined Avg MPG of 16.54 with a 6.00 MPG margin of error.

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

1976 GMC C15s For Sale Nearby

  • Grandpa

    1976 GMC C15 4.1L L6 GAS Standard 3 Standard Cab Pickup (2 Door)
    Added Apr 2015 • 6 Fuel-ups

    Property of Covinaca

  • 16.5 Avg MPG

Recent Activity

from other GMC C15 vehicles (View All)


Use synthetics everywhere

It is commonly known that synthetic motor oil yeailds gains ... ...

by mtxjohn

Read more tips