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1979 GMC C1500 MPG

Based on data from 1 vehicles, 10 fuel-ups and 801 miles of driving, the 1979 GMC C1500 gets a combined Avg MPG of 7.65 with a 0.91 MPG margin of error.

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

1979 GMC C1500s For Sale Nearby

  • Hotrod

    1979 GMC C1500 Sierra Classic 5.7L V8 GAS Automatic 3 Speed Standard Cab Pickup
    Added May 2019 • 12 Fuel-ups

    Property of evolintent

  • 8.1 Avg MPG

Recent Activity

from other GMC C1500 vehicles (View All)


Don't keep pouring gas in after the pump has auto clicked

Modern cars - for the last 25 years or so have had a charcoa... ...

by TheRainman

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