1999 GMC K1500 MPG

Based on data from 1 vehicles, 17 fuel-ups and 4,687 miles of driving, the 1999 GMC K1500 gets a combined Avg MPG of 16.00 with a 0.95 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (5.56%) removed.

1999 GMC K1500s For Sale Nearby

  • Bessy

    1999 GMC K1500 Sierra SLE 5.0L V8 GAS Automatic 4 Speed
    Added Oct 2012 • 36 Fuel-ups

    Property of bhartsfield

  • 19.7 Avg MPG

Recent Activity

from other GMC K1500 vehicles (View All)


Don't turn on the engine if its not needed

There are some situations in which turning on the engine is ... ...

by judacomadc

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