Click here to see important news regarding the aCar App

1998 GMC K2500 MPG

Based on data from 7 vehicles, 273 fuel-ups and 50,868 miles of driving, the 1998 GMC K2500 gets a combined Avg MPG of 10.05 with a 0.39 MPG margin of error.

Below you can see a distribution of the fuel-ups with 10 outliers (3.53%) removed.

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

1998 GMC K2500s For Sale Nearby

  • Big Red

    1998 GMC K2500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
    Added Apr 2017 • 14 Fuel-ups

    Property of floater

  • 9.5 Avg MPG
  • GMC K2500

    1998 GMC K2500 Sierra SL 7.4L V8 GAS Standard 5 Speed
    Added Apr 2018 • 58 Fuel-ups

    Property of reistdi

  • 13.1 Avg MPG
  • Red

    1998 GMC K2500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Cab & Chassis
    Added May 2017 • 12 Fuel-ups

    Property of floater

  • 18.5 Avg MPG
  • GMC

    1998 GMC K2500 Sierra SL 7.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Sep 2015 • 46 Fuel-ups

    Property of davemayn13

  • 9.6 Avg MPG
  • My K2500

    1998 GMC K2500 Sierra SL 5.7L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 17 Fuel-ups

    Property of Shudog1815

  • 11.6 Avg MPG
  • GMC

    1998 GMC K2500 Sierra SLE 7.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Aug 2017 • 151 Fuel-ups

    Property of dych3n

  • 8.9 Avg MPG
  • Truck

    1998 GMC K2500 Sierra SL 5.7L V8 GAS Standard 5 Speed
    Added Oct 2015 • 5 Fuel-ups

    Property of DerrickF

  • 17.7 Avg MPG

Recent Activity

from other GMC K2500 vehicles (View All)

Tips

New air filters don't change MPG

Contrary to popular belief, especially what you'll hear from... ...

by Hexadecimus

Read more tips