1999 Buick Century MPG

Based on data from 23 vehicles, 1,104 fuel-ups and 290,326 miles of driving, the 1999 Buick Century gets a combined Avg MPG of 22.78 with a 0.26 MPG margin of error.

Below you can see a distribution of the fuel-ups with 28 outliers (2.47%) removed.

Following shows the average MPG of each of the 23 vehicles in the system.

1999 Buick Centurys For Sale Nearby

  • Buick Century

    1999 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 227 Fuel-ups

    Property of Chamberlin

  • 22.4 Avg MPG
  • beater

    1999 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2012 • 105 Fuel-ups

    Property of twinjracing

  • 25.7 Avg MPG
  • My Century

    1999 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Jan 2016 • 24 Fuel-ups

    Property of panama

  • 35.5 Avg MPG
  • Bu Bu

    1999 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Sep 2016 • 78 Fuel-ups

    Property of dvsix

  • 25.7 Avg MPG
  • 99 Buick Century

    1999 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Feb 2015 • 13 Fuel-ups

    Property of mjh8812

  • 23.5 Avg MPG
  • My Century

    1999 Buick Century Custom
    Added May 2016 • 3 Fuel-ups

    Property of flex1200

  • 26.1 Avg MPG
  • lucky old man

    1999 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Aug 2013 • 117 Fuel-ups

    Property of GVB

  • 21.3 Avg MPG
  • Buick Century v2

    1999 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 126 Fuel-ups

    Property of mdhoward

  • 23.9 Avg MPG
  • The Buick

    1999 Buick Century Custom 3.1L GAS V6 Automatic 4 Sedan (4 Door)
    Added Sep 2014 • 163 Fuel-ups

    Property of Pwnerast

  • 21.1 Avg MPG
  • THE Green Machine

    1999 Buick Century Limited 3.1L GAS V6 Automatic 4 Sedan (4 Door)
    Added Aug 2014 • 5 Fuel-ups

    Property of The_Green_Machine

  • 17.2 Avg MPG
  • The green machine

    1999 Buick Century Limited 3.1L GAS V6 Automatic 4 Sedan (4 Door)
    Added Jul 2014 • 5 Fuel-ups

    Property of The_Green_Machine

  • 17.5 Avg MPG
  • The Buick

    1999 Buick Century GAS V6
    Added Jan 2014 • 9 Fuel-ups

    Property of 2006Rebel

  • 24.7 Avg MPG
  • Buick Century

    1999 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 83 Fuel-ups

    Property of mbkerk

  • 24.7 Avg MPG
  • Buick

    1999 Buick Century
    Added Apr 2013 • 3 Fuel-ups

    Property of jolenev1985

  • 21.6 Avg MPG
  • My car

    1999 Buick Century GAS V6
    Added Jan 2012 • 15 Fuel-ups

    Property of funfastfun1

  • 24.9 Avg MPG
  • Sarah's Car

    1999 Buick Century GAS V6
    Added Aug 2011 • 28 Fuel-ups

    Property of sarah7694

  • 23.9 Avg MPG
  • '99 Buick

    1999 Buick Century GAS V6
    Added Jun 2011 • 25 Fuel-ups

    Property of jog666

  • 26.3 Avg MPG
  • Buick Century 1999

    1999 Buick Century Old
    Added Sep 2016 • 73 Fuel-ups

    Property of tbelli

  • 31.6 Avg MPG
  • Buick

    1999 Buick Century GAS V6
    Added Apr 2011 • 13 Fuel-ups

    Property of zomgprices

  • 34.2 Avg MPG
  • Century

    1999 Buick Century Limited 3.1L V6 GAS Automatic 4 Speed
    Added May 2016 • 28 Fuel-ups

    Property of Freesundae

  • 24.9 Avg MPG

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