1998 GMC K1500 MPG

Based on data from 16 vehicles, 842 fuel-ups and 189,367 miles of driving, the 1998 GMC K1500 gets a combined Avg MPG of 13.15 with a 0.20 MPG margin of error.

Below you can see a distribution of the fuel-ups with 33 outliers (3.77%) removed.

Following shows the average MPG of each of the 16 vehicles in the system.

1998 GMC K1500s For Sale Nearby

  • Black_Betty

    1998 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added May 2017 • 4 Fuel-ups

    Property of Megaputz

  • 11.4 Avg MPG
  • GMC Truck

    1998 GMC K1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 200 Fuel-ups

    Property of ephyx

  • 14.1 Avg MPG
  • Sierra

    1998 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 5 Speed Cab & Chassis - Extended Cab
    Added Sep 2016 • 83 Fuel-ups

    Property of soundwise

  • 13.7 Avg MPG
  • The Z71

    1998 GMC K1500 Sierra SLE 4.3L V6 GAS Automatic 4 Speed
    Added Jan 2013 • 12 Fuel-ups

    Property of Tundradude

  • 8.9 Avg MPG
  • GMC

    1998 GMC K1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 44 Fuel-ups

    Property of andrew3231

  • 13.8 Avg MPG
  • GMC

    1998 GMC K1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 10 Fuel-ups

    Property of jimdion

  • 16.3 Avg MPG
  • Pickup

    1998 GMC K1500 Sierra SL 5.7L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 206 Fuel-ups

    Property of rconant

  • 12.4 Avg MPG
  • Truck

    1998 GMC K1500 Sierra SL 5.7L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 80 Fuel-ups

    Property of Ryan94

  • 12.5 Avg MPG
  • My K1500

    1998 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
    Added Mar 2016 • 39 Fuel-ups

    Property of skidoo98

  • 11.7 Avg MPG
  • 1998 GMC K1500

    1998 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 47 Fuel-ups

    Property of Lilfarmtruck

  • 15.2 Avg MPG
  • My K1500

    1998 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
    Added Feb 2016 • 21 Fuel-ups

    Property of snowball93

  • 13.0 Avg MPG
  • The Beast

    1998 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Sep 2008 • 154 Fuel-ups

    Property of Jay2TheRescue

  • 14.3 Avg MPG
  • Big Red

    1998 GMC K1500 Sierra SLE 5.7L GAS V8 Automatic 4 Extended Cab Pickup (3 Door)
    Added Dec 2014 • 13 Fuel-ups

    Property of cornyorange

  • 12.2 Avg MPG
  • GMC

    1998 GMC K1500 Sierra SLE 5.0L GAS V8 Standard 5 Extended Cab Pickup (2 Door)
    Added Dec 2014 • 5 Fuel-ups

    Property of cu52

  • 14.7 Avg MPG
  • 1998 GMC

    1998 GMC K1500 Sierra SLE 5.0L V8 GAS Automatic 4 Speed
    Added Apr 2017 • 46 Fuel-ups

    Property of mk20172

  • 15.3 Avg MPG
  • Truck

    1998 GMC K1500 GAS V8
    Added Apr 2013 • 7 Fuel-ups

    Property of Snwoman

  • 14.0 Avg MPG

Recent Activity

from other GMC K1500 vehicles (View All)

Tips

How I got 54.65mpg on the Freeway

I recently got 54.59mpg on my trip from Oakland to Los Angel... ...

by ChewChewTrain

Read more tips