Click here to see important news regarding the aCar App

1998 GMC C1500 MPG

Based on data from 25 vehicles, 1,581 fuel-ups and 360,684 miles of driving, the 1998 GMC C1500 gets a combined Avg MPG of 13.30 with a 0.14 MPG margin of error.

Below you can see a distribution of the fuel-ups with 62 outliers (3.77%) removed.

Following shows the average MPG of each of the 25 vehicles in the system.

1998 GMC C1500s For Sale Nearby

  • 1
  • 2
  • »
  • Gimmick

    1998 GMC C1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
    Added Dec 2013 • 54 Fuel-ups

    Property of IndyFetch

  • 18.4 Avg MPG
  • GMC Z-71

    1998 GMC C1500 GAS V8
    Added Jul 2013 • 10 Fuel-ups

    Property of uabecker

  • 13.0 Avg MPG
  • Denver

    1998 GMC C1500 GAS V8
    Added Mar 2011 • 57 Fuel-ups

    Property of NMBeretta

  • 16.9 Avg MPG
  • Truck

    1998 GMC C1500 GAS
    Added Jul 2011 • 3 Fuel-ups

    Property of sstand

  • 14.6 Avg MPG
  • Blue GMC

    1998 GMC C1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 5 Fuel-ups

    Property of courtrix

  • 14.4 Avg MPG
  • 1
  • 2
  • »

Recent Activity

from other GMC C1500 vehicles (View All)

Tips

Clean car

Keep your car clean and tidy will slightly increase your fue... ...

by Alikhaneng

Read more tips