1988 GMC K1500 MPG

Based on data from 1 vehicles, 8 fuel-ups and 2,042 miles of driving, the 1988 GMC K1500 gets a combined Avg MPG of 14.41 with a 0.62 MPG margin of error.

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

1988 GMC K1500s For Sale Nearby

  • Work Horse

    1988 GMC K1500 Sierra SLX 5.7L GAS V8 Automatic 4 Standard Cab Pickup (2 Door)
    Added Nov 2014 • 9 Fuel-ups

    Property of Grimster67

  • 14.4 Avg MPG

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