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1981 GMC C1500 MPG

Based on data from 2 vehicles, 51 fuel-ups and 10,301 miles of driving, the 1981 GMC C1500 gets a combined Avg MPG of 14.51 with a 1.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 2 outliers (3.77%) removed.

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

1981 GMC C1500s For Sale Nearby

  • Slammed GMC

    1981 GMC C1500 Sierra Classic 5.7L V8 GAS Automatic 3 Speed Standard Cab Pickup
    Added May 2014 • 14 Fuel-ups

    Property of MartinG

  • 8.2 Avg MPG
  • JACK

    1981 GMC C1500 5.0L V8 GAS Automatic 3 Speed
    Added Apr 2017 • 42 Fuel-ups

    Property of tinkerwalsh

  • 15.7 Avg MPG

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