Click here to see important news regarding the iOS apps

1989 GMC C1500 MPG

Based on data from 1 vehicles, 0 fuel-ups and N/A miles of driving, the 1989 GMC C1500 gets a combined Avg MPG of 0.00 with a 0.00 MPG margin of error.

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

1989 GMC C1500s For Sale Nearby

  • My C1500

    1989 GMC C1500 Sierra 5.7L V8 GAS Automatic 4 Speed
    Added Jul 2017 • 6 Fuel-ups

    Property of zielinskiwerdna

  • 12.8 Avg MPG

Recent Activity

from other GMC C1500 vehicles (View All)


Good mileage

Drive as if the highway patrol was following you, or as if y... ...

by PierreM

Read more tips