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1999 GMC C1500 Suburban MPG

Based on data from 10 vehicles, 313 fuel-ups and 94,686 miles of driving, the 1999 GMC C1500 Suburban gets a combined Avg MPG of 13.40 with a 0.27 MPG margin of error.

Below you can see a distribution of the fuel-ups with 49 outliers (13.54%) removed.

Following shows the average MPG of each of the 10 vehicles in the system.

1999 GMC C1500 Suburbans For Sale Nearby

  • Black Suburban

    1999 GMC C1500 Suburban SLT 5.7L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 61 Fuel-ups

    Property of Peter-Dad

  • 14.2 Avg MPG
  • GMC

    1999 GMC C1500 Suburban SLT 5.7L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 63 Fuel-ups

    Property of lpdodgerboy

  • 11.7 Avg MPG
  • Family Wagon

    1999 GMC C1500 Suburban SLT 5.7L V8 GAS Automatic 4 Speed Sport Utility
    Added Jan 2018 • 10 Fuel-ups

    Property of ErnestT

  • 9.3 Avg MPG
  • Suburban

    1999 GMC C1500 Suburban SLT 5.7L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 59 Fuel-ups

    Property of fredbwell

  • 15.7 Avg MPG
  • 1999 GMC Suburban

    1999 GMC C1500 Suburban 5.7L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 12 Fuel-ups

    Property of jcharkins

  • 10.8 Avg MPG
  • 99 Suburban

    1999 GMC C1500 Suburban SLT Automatic 4 Speed Sport Utility
    Added Oct 2017 • 142 Fuel-ups

    Property of 1961Falcon

  • 14.6 Avg MPG
  • Suburban

    1999 GMC C1500 Suburban SLT 5.7L V8 GAS Automatic 4 Speed
    Added Dec 2016 • 42 Fuel-ups

    Property of stevefisher85

  • 6.5 Avg MPG
  • Suburban

    1999 GMC C1500 Suburban SLT 5.7L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 35 Fuel-ups

    Property of chapelmary

  • 18.7 Avg MPG
  • my big suv

    1999 GMC C1500 Suburban GAS V8
    Added Nov 2009 • 15 Fuel-ups

    Property of josh08

  • 14.0 Avg MPG
  • suburban

    1999 GMC C1500 Suburban GAS V8
    Added Mar 2009 • 7 Fuel-ups

    Property of patt

  • 16.7 Avg MPG

Recent Activity

from other GMC C1500 Suburban vehicles (View All)

Tips

do not coast in neutral

contrary to the fuelly tip "coast", you should not coast to ... ...

by CowtanGoesMoo

Read more tips