1999 GMC K1500 MPG

Based on data from 1 vehicles, 18 fuel-ups and 4,943 miles of driving, the 1999 GMC K1500 gets a combined Avg MPG of 15.79 with a 0.91 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (5.26%) removed.

1999 GMC K1500s For Sale Nearby

  • Bessy

    1999 GMC K1500 Sierra SLE 5.0L V8 GAS Automatic 4 Speed
    Added Oct 2012 • 38 Fuel-ups

    Property of bhartsfield

  • 19.5 Avg MPG

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