1998 GMC K3500 MPG

Based on data from 7 vehicles, 221 fuel-ups and 49,349 miles of driving, the 1998 GMC K3500 gets a combined Avg MPG of 7.63 with a 0.27 MPG margin of error.

Below you can see a distribution of the fuel-ups with 9 outliers (3.91%) removed.

Following shows the average MPG of each of the 7 vehicles in the system.

• My K3500

  1998 GMC K3500 Sierra SLE 6.5L V8 DIESEL Manual 5 Speed
  Added Jan 2019 • 7 Fuel-ups

  Property of KevinWicks

• 14.3 Avg MPG

• Gmc Pickup

  1998 GMC K3500 Sierra SLE 7.4L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Oct 2017 • 196 Fuel-ups

  Property of blarson741

• 7.4 Avg MPG

• B.A.R.T.

  1998 GMC K3500 Sierra SLT 7.4L V8 GAS Automatic 4 Speed
  Added May 2015 • 28 Fuel-ups

  Property of windwalkr

• 10.1 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

• Cloud

  1998 GMC K3500 Sierra SLE
  Added Apr 2018 • 5 Fuel-ups

  Property of KKingsford

• 33.2 Avg MPG

• Cloud

  1998 GMC K3500 Sierra SLE
  Added Jan 2019 • 6 Fuel-ups

  Property of KKingsford

• 25.1 Avg MPG

• The RIG

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

  Property of spydog

• 12.2 Avg MPG