Lexus RX Gas type by year
| Year | Gas type |
|---|---|
| 2026 | Premium |
| 2025 | Premium |
| 2024 | Premium |
| 2023 | Premium |
| 2022 | Depends on engine: premium or regular |
| 2021 | Depends on engine: premium or regular |
| 2020 | Depends on engine: premium or regular |
| 2019 | Depends on engine: premium or regular |
| 2018 | Depends on engine: premium or regular |
| 2017 | Depends on engine: premium or regular |
| 2016 | Depends on engine: premium or regular |
| 2015 | Depends on engine: premium or regular |
| 2014 | Depends on engine: premium or regular |
| 2013 | Depends on engine: premium or regular |
| 2012 | Depends on engine: premium or regular |
| 2011 | Premium |
| 2010 | Premium |
| 2009 | Premium |
| 2008 | Premium |
| 2007 | Premium |
| 2006 | Depends on engine: premium or regular |
| 2005 | Regular |
| 2004 | Regular |
| 2003 | Regular |
| 2002 | Regular |
| 2001 | Regular |
| 2000 | Regular |