Click here to see important news regarding the aCar App

2003 Buick Century MPG

Based on data from 55 vehicles, 3,092 fuel-ups and 832,565 miles of driving, the 2003 Buick Century gets a combined Avg MPG of 23.28 with a 0.18 MPG margin of error.

Below you can see a distribution of the fuel-ups with 60 outliers (1.90%) removed.

Following shows the average MPG of each of the 55 vehicles in the system.

2003 Buick Centurys For Sale Nearby

  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 134 Fuel-ups

    Property of rminkler

  • 20.9 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Mar 2023 • 109 Fuel-ups

    Property of 9669257ab

  • 25.3 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Nov 2023 • 45 Fuel-ups

    Property of gidmschauer

  • 21.1 Avg MPG
  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Mar 2017 • 96 Fuel-ups

    Property of Tardis7

  • 26.4 Avg MPG
  • Buick Century 2003

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Dec 2024 • 73 Fuel-ups

    Property of ChristleB

  • 19.7 Avg MPG
  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Jun 2023 • 8 Fuel-ups

    Property of dblumer

  • 28.6 Avg MPG
  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added May 2023 • 31 Fuel-ups

    Property of jasoncollege24

  • 21.0 Avg MPG
  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Dec 2019 • 97 Fuel-ups

    Property of thrasher_1969

  • 23.4 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2021 • 5 Fuel-ups

    Property of steffanigreen1984

  • 11.7 Avg MPG
  • Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Nov 2022 • 10 Fuel-ups

    Property of memeguy

  • 27.0 Avg MPG
  • Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Nov 2022 • 10 Fuel-ups

    Property of kent3d

  • 27.0 Avg MPG
  • Louise

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Sep 2019 • 28 Fuel-ups

    Property of bwollard

  • 26.1 Avg MPG
  • Buick Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Aug 2018 • 9 Fuel-ups

    Property of wleeper

  • 25.9 Avg MPG
  • Dan's

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Nov 2016 • 215 Fuel-ups

    Property of dans316

  • 19.8 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Jul 2017 • 63 Fuel-ups

    Property of sirius00

  • 17.8 Avg MPG
  • Whits car

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Nov 2016 • 67 Fuel-ups

    Property of wwisner

  • 19.3 Avg MPG
  • buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Jul 2018 • 129 Fuel-ups

    Property of Mjo36957

  • 26.5 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Apr 2020 • 9 Fuel-ups

    Property of Chilli

  • 37.9 Avg MPG
  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2017 • 308 Fuel-ups

    Property of bsmith2252

  • 20.0 Avg MPG
  • CAR 4 SNO

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Jun 2019 • 35 Fuel-ups

    Property of viasound

  • 26.6 Avg MPG

Recent Activity

from other Buick Century vehicles (View All)

Tips

V6 Honda Accord During Highway driving

When Cruising at 70 mph or faster (speed limit here is 80 he... ...

by Worldtraveler777

Read more tips