1986 GMC K2500 MPG

Based on data from 2 vehicles, 40 fuel-ups and 3,688 miles of driving, the 1986 GMC K2500 gets a combined Avg MPG of 6.37 with a 0.36 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (2.44%) removed.

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

1986 GMC K2500s For Sale Nearby

  • GMC High Sierra 2500

    1986 GMC K2500 High Sierra 5.7L V8 GAS Automatic 3 Speed
    Added Mar 2017 • 37 Fuel-ups

    Property of Wilkin271

  • 6.4 Avg MPG
  • Ol Red

    1986 GMC K2500 GAS V8
    Added Nov 2013 • 6 Fuel-ups

    Property of Cramer05

  • 7.8 Avg MPG

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Tips

Turn A/C On While Traveling Downhill/During AFC (Free A/C)

On a modern car, auto fuel cut off will be activated when yo... ...

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