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2003 Buick Regal MPG

Based on data from 17 vehicles, 801 fuel-ups and 218,510 miles of driving, the 2003 Buick Regal gets a combined Avg MPG of 22.13 with a 0.32 MPG margin of error.

Below you can see a distribution of the fuel-ups with 11 outliers (1.35%) removed.

Following shows the average MPG of each of the 17 vehicles in the system.

2003 Buick Regals For Sale Nearby

  • My Regal

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed
    Added Dec 2024 • 8 Fuel-ups

    Property of ALyon

  • 10.8 Avg MPG
  • Grandpa

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Dec 2022 • 23 Fuel-ups

    Property of modded_yota

  • 18.8 Avg MPG
  • My Regal

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed
    Added Oct 2018 • 194 Fuel-ups

    Property of dbaley

  • 21.5 Avg MPG
  • Gilbert Creek Woodworks

    2003 Buick Regal GS 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Feb 2020 • 25 Fuel-ups

    Property of GCWoodwrks

  • 24.4 Avg MPG
  • Regal

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 7 Fuel-ups

    Property of jppritchard

  • 22.2 Avg MPG
  • Regal

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Sep 2018 • 27 Fuel-ups

    Property of jpkik96

  • 21.1 Avg MPG
  • Ronaldo

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 218 Fuel-ups

    Property of slammers

  • 25.0 Avg MPG
  • My Regal

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed
    Added Nov 2017 • 29 Fuel-ups

    Property of DCRider

  • 21.3 Avg MPG
  • Buick

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed
    Added Mar 2021 • 43 Fuel-ups

    Property of Zekester

  • 19.5 Avg MPG
  • Buick Regal LS

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 23 Fuel-ups

    Property of rockinrod51

  • 23.3 Avg MPG
  • Rory

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Apr 2014 • 77 Fuel-ups

    Property of shadowfall23

  • 23.2 Avg MPG
  • Buck

    2003 Buick Regal GS 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Apr 2018 • 5 Fuel-ups

    Property of jdw3md

  • 26.7 Avg MPG
  • Spencer's Car

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed
    Added Mar 2017 • 50 Fuel-ups

    Property of SpenJCo

  • 20.5 Avg MPG
  • Regal

    2003 Buick Regal LS 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Aug 2016 • 50 Fuel-ups

    Property of SpenJCo

  • 20.5 Avg MPG
  • 2003 Buick Regal LS

    2003 Buick Regal GAS V6
    Added May 2011 • 25 Fuel-ups

    Property of vonVeezelsnider

  • 19.4 Avg MPG
  • Bucki

    2003 Buick Regal GAS V6
    Added May 2012 • 69 Fuel-ups

    Property of Britter

  • 23.8 Avg MPG
  • Buick Regal

    2003 Buick Regal GAS V6
    Added Aug 2012 • 11 Fuel-ups

    Property of codymeh

  • 26.4 Avg MPG

Recent Activity

from other Buick Regal vehicles (View All)

Tips

Accelerate to save gas

I saw a tip a few moments ago about accelerating and I agree... ...

by mdxrox

Read more tips