Hyundai Sonata Gas type by year
| Year | Gas type |
|---|---|
| 2027 | Regular |
| 2026 | Regular |
| 2025 | Regular |
| 2024 | Regular |
| 2023 | Regular |
| 2022 | Regular |
| 2021 | Regular |
| 2020 | Regular |
| 2019 | Regular |
| 2018 | Regular |
| 2017 | Regular |
| 2016 | Regular |
| 2015 | Regular |
| 2014 | Regular |
| 2013 | Regular |
| 2012 | Regular |
| 2011 | Regular |
| 2010 | Regular |
| 2009 | Regular |
| 2008 | Regular |
| 2007 | Regular |
| 2006 | Regular |
| 2005 | Regular |
| 2004 | Regular |
| 2003 | Regular |
| 2002 | Regular |
| 2001 | Regular |
| 2000 | Regular |