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1999 GMC K1500 MPG

Based on data from 2 vehicles, 23 fuel-ups and 6,444 miles of driving, the 1999 GMC K1500 gets a combined Avg MPG of 15.86 with a 0.87 MPG margin of error.

Below you can see a distribution of the fuel-ups with 3 outliers (11.54%) removed.

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

1999 GMC K1500s For Sale Nearby

  • GMC K1500

    1999 GMC K1500 Sierra SL 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Jan 2018 • 3 Fuel-ups

    Property of chahta

  • 10.9 Avg MPG
  • Bessy

    1999 GMC K1500 Sierra SLE 5.0L V8 GAS Automatic 4 Speed
    Added Oct 2012 • 45 Fuel-ups

    Property of bhartsfield

  • 16.1 Avg MPG

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