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2003 Lexus GS300 MPG

Based on data from 12 vehicles, 1,599 fuel-ups and 449,345 miles of driving, the 2003 Lexus GS300 gets a combined Avg MPG of 18.71 with a 0.19 MPG margin of error.

Below you can see a distribution of the fuel-ups with 78 outliers (4.65%) removed.

Following shows the average MPG of each of the 12 vehicles in the system.

2003 Lexus GS300s For Sale Nearby

  • Lexus GS300

    2003 Lexus GS300 3.0L L6 GAS Automatic 5 Speed
    Added Apr 2017 • 405 Fuel-ups

    Property of robmarvel

  • 17.0 Avg MPG
  • Lexus GS300

    2003 Lexus GS300 3.0L L6 GAS Automatic 5 Speed Sedan
    Added Jul 2020 • 114 Fuel-ups

    Property of NDL7172

  • 19.8 Avg MPG
  • GS300

    2003 Lexus GS300 3.0L L6 GAS Automatic 5 Speed
    Added Sep 2016 • 278 Fuel-ups

    Property of glennl

  • 19.1 Avg MPG
  • My GS300

    2003 Lexus GS300 3.0L L6 GAS Automatic 5 Speed
    Added Oct 2017 • 178 Fuel-ups

    Property of Vintfromby

  • 19.6 Avg MPG
  • 03Lexus

    2003 Lexus GS300 3.0L L6 GAS Automatic 5 Speed Sedan
    Added Jun 2023 • 266 Fuel-ups

    Property of Garris1

  • 19.5 Avg MPG
  • My GS300

    2003 Lexus GS300 3.0L L6 GAS Automatic 5 Speed
    Added Jun 2021 • 52 Fuel-ups

    Property of jacobwolf

  • 19.7 Avg MPG
  • My GS300

    2003 Lexus GS300 3.0L L6 GAS Automatic 5 Speed
    Added Jul 2017 • 176 Fuel-ups

    Property of quick14u

  • 18.5 Avg MPG
  • Lexus Gs300

    2003 Lexus GS300 3.0L L6 GAS Automatic 5 Speed Sedan
    Added Oct 2018 • 99 Fuel-ups

    Property of chira

  • 19.9 Avg MPG
  • My GS300

    2003 Lexus GS300 3.0L L6 GAS Automatic 5 Speed
    Added Nov 2016 • 39 Fuel-ups

    Property of lifeburns

  • 18.3 Avg MPG
  • GS

    2003 Lexus GS300 3.0L L6 GAS Automatic 5 Speed Sedan
    Added Aug 2017 • 157 Fuel-ups

    Property of gti151

  • 18.0 Avg MPG
  • Silver GS

    2003 Lexus GS300 GAS
    Added Feb 2013 • 40 Fuel-ups

    Property of rpreissm

  • 23.4 Avg MPG
  • Silver girl

    2003 Lexus GS300 GAS
    Added Mar 2010 • 107 Fuel-ups

    Property of nucpotato

  • 23.6 Avg MPG

Recent Activity

from other Lexus GS300 vehicles (View All)

Tips

Engine Load, not RPM's save gas

Despite claims that RPM's are directly tied to fuel economy,... ...

by outlaw240

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