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1998 GMC K3500 MPG

Based on data from 4 vehicles, 74 fuel-ups and 15,117 miles of driving, the 1998 GMC K3500 gets a combined Avg MPG of 9.51 with a 0.38 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (1.33%) removed.

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

1998 GMC K3500s For Sale Nearby

  • Gmc Pickup

    1998 GMC K3500 Sierra SLE 7.4L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Oct 2017 • 16 Fuel-ups

    Property of blarson741

  • 8.6 Avg MPG
  • B.A.R.T.

    1998 GMC K3500 Sierra SLT 7.4L V8 GAS Automatic 4 Speed
    Added May 2015 • 17 Fuel-ups

    Property of windwalkr

  • 10.0 Avg MPG
  • Alaskan Escape Pod

    1998 GMC K3500 Sierra SLT 7.4L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 50 Fuel-ups

    Property of HardRooster

  • 10.0 Avg MPG
  • The RIG

    1998 GMC K3500 GAS V8
    Added Mar 2012 • 8 Fuel-ups

    Property of spydog

  • 12.2 Avg MPG

Recent Activity

from other GMC K3500 vehicles (View All)

Tips

Feather on downhills

Feather the go-pedal on short descents. You will barely use ... ...

by jmn20171

Read more tips