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1999 GMC K1500 MPG

Based on data from 2 vehicles, 37 fuel-ups and 9,422 miles of driving, the 1999 GMC K1500 gets a combined Avg MPG of 14.38 with a 1.20 MPG margin of error.

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

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

1999 GMC K1500s For Sale Nearby

  • Bessy

    1999 GMC K1500 Sierra SLE 5.0L V8 GAS Automatic 4 Speed
    Added Oct 2012 • 54 Fuel-ups

    Property of bhartsfield

  • 16.3 Avg MPG
  • GMC K1500

    1999 GMC K1500 Sierra SL 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Jan 2018 • 10 Fuel-ups

    Property of chahta

  • 12.5 Avg MPG

Recent Activity

from other GMC K1500 vehicles (View All)

Tips

To Save on Gas

Nitro-fill your tires.... use synthetic like Royal Purple pr... ...

by stu

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