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1999 GMC K2500 MPG

Based on data from 4 vehicles, 166 fuel-ups and 30,397 miles of driving, the 1999 GMC K2500 gets a combined Avg MPG of 10.11 with a 0.47 MPG margin of error.

Below you can see a distribution of the fuel-ups with 3 outliers (1.78%) removed.

Following shows the average MPG of each of the 4 vehicles in the system.

1999 GMC K2500s For Sale Nearby

  • Truck

    1999 GMC K2500 Sierra SLE 7.4L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Nov 2017 • 97 Fuel-ups

    Property of mmjjamr3

  • 8.7 Avg MPG
  • GMC

    1999 GMC K2500 Sierra SL 5.7L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 80 Fuel-ups

    Property of mreinzinger

  • 12.2 Avg MPG
  • My K2500

    1999 GMC K2500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
    Added May 2019 • 7 Fuel-ups

    Property of Hagenpe

  • 12.4 Avg MPG
  • GMC Sierra 2500

    1999 GMC K2500 Sierra SL 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Jun 2016 • 14 Fuel-ups

    Property of ruudnicki

  • 23.4 Avg MPG

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