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2003 Lexus RX300 MPG

Based on data from 27 vehicles, 1,807 fuel-ups and 475,474 miles of driving, the 2003 Lexus RX300 gets a combined Avg MPG of 18.20 with a 0.16 MPG margin of error.

Below you can see a distribution of the fuel-ups with 53 outliers (2.85%) removed.

Following shows the average MPG of each of the 27 vehicles in the system.

2003 Lexus RX300s For Sale Nearby

  • My RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Oct 2022 • 44 Fuel-ups

    Property of jim412

  • 13.8 Avg MPG
  • RX300

    2003 Lexus RX300 3.0L V6 GAS
    Added Dec 2023 • 3 Fuel-ups

    Property of leventis

  • 17.2 Avg MPG
  • Lexus RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Oct 2020 • 44 Fuel-ups

    Property of gzarazua

  • 17.5 Avg MPG
  • My RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Sep 2022 • 62 Fuel-ups

    Property of Chrisdotson

  • 14.6 Avg MPG
  • My RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Feb 2024 • 14 Fuel-ups

    Property of CHRISDELV

  • 18.1 Avg MPG
  • RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Jun 2023 • 20 Fuel-ups

    Property of 23GreatySix

  • 17.2 Avg MPG
  • Western Voyage

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed Sport Utility
    Added Jan 2021 • 64 Fuel-ups

    Property of tmtfuelly

  • 20.0 Avg MPG
  • Lexus RX300

    2003 Lexus RX300 Custom Submodel
    Added Apr 2019 • 98 Fuel-ups

    Property of onfriday

  • 17.5 Avg MPG
  • My RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Aug 2022 • 8 Fuel-ups

    Property of sashalinn0425

  • 17.4 Avg MPG
  • RX 300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added May 2019 • 240 Fuel-ups

    Property of dadsfun7

  • 21.8 Avg MPG
  • Lex

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed Sport Utility
    Added Jun 2011 • 364 Fuel-ups

    Property of gakrubble

  • 18.5 Avg MPG
  • RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Aug 2018 • 13 Fuel-ups

    Property of frankMO

  • 18.6 Avg MPG
  • RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed Sport Utility
    Added Jun 2020 • 76 Fuel-ups

    Property of Evel_Knievel

  • 18.5 Avg MPG
  • Lexus

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Mar 2017 • 172 Fuel-ups

    Property of pbkahn

  • 16.4 Avg MPG
  • RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added May 2019 • 42 Fuel-ups

    Property of wclccy

  • 17.7 Avg MPG
  • Lexus

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed Sport Utility
    Added Jun 2019 • 15 Fuel-ups

    Property of tmnichols13

  • 19.5 Avg MPG
  • My RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Feb 2017 • 6 Fuel-ups

    Property of warrenlee888

  • 18.2 Avg MPG
  • My RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Jun 2018 • 55 Fuel-ups

    Property of Huestershooter

  • 19.4 Avg MPG
  • RX300

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Apr 2017 • 253 Fuel-ups

    Property of bachteb

  • 20.2 Avg MPG
  • Lexus

    2003 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
    Added Mar 2018 • 33 Fuel-ups

    Property of midippel

  • 20.7 Avg MPG

Recent Activity

from other Lexus RX300 vehicles (View All)

Tips

Accelerate to save maximum fuel.

A test by Popular Mechanics revealed that slower isn't neces... ...

by scalz

Read more tips