1986 GMC C2500 MPG

Based on data from 1 vehicles, 3 fuel-ups and 480 miles of driving, the 1986 GMC C2500 gets a combined Avg MPG of 9.53 with a 0.56 MPG margin of error.

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

1986 GMC C2500s For Sale Nearby

  • Classic

    1986 GMC C2500 Sierra Classic 4.8L L6 GAS Automatic 3 Speed Cab & Chassis
    Added Jan 2016 • 4 Fuel-ups

    Property of packatkins

  • 9.5 Avg MPG

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from other GMC C2500 vehicles (View All)


Go WOT in turbocharged performance vehicles occasionally

Excessive low-load, low-RPM driving in turbocharged performa... ...

by MD1032

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