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1986 GMC K3500 MPG

Based on data from 1 vehicles, 4 fuel-ups and 786 miles of driving, the 1986 GMC K3500 gets a combined Avg MPG of 12.34 with a 3.52 MPG margin of error.

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

1986 GMC K3500s For Sale Nearby

  • My K3500

    1986 GMC K3500 Sierra Classic 6.2L V8 DIESEL Manual 4 Speed
    Added Jul 2021 • 5 Fuel-ups

    Property of CJGuy

  • 12.3 Avg MPG

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Speed dosn't kill, its the sudden stop...

OK now that I got your attention... Its popular belief, tha... ...

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