1998 GMC K1500 MPG

Based on data from 14 vehicles, 746 fuel-ups and 170,355 miles of driving, the 1998 GMC K1500 gets a combined Avg MPG of 13.13 with a 0.21 MPG margin of error.

Below you can see a distribution of the fuel-ups with 30 outliers (3.87%) removed.

Following shows the average MPG of each of the 14 vehicles in the system.

1998 GMC K1500s For Sale Nearby

  • GMC

    1998 GMC K1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 38 Fuel-ups

    Property of andrew3231

  • 13.6 Avg MPG
  • GMC Truck

    1998 GMC K1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 189 Fuel-ups

    Property of ephyx

  • 14.1 Avg MPG
  • The Z71

    1998 GMC K1500 Sierra SLE 4.3L V6 GAS Automatic 4 Speed
    Added Jan 2013 • 10 Fuel-ups

    Property of Tundradude

  • 8.7 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
  • 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
  • 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

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