Hyundai Sonata Fuel Tank Size by Year
Newest year we have: the 2023 Hyundai Sonata manual lists 15.85 US gal (all except ECO package) or 14.79 US gal (ECO package model). Across 2021–2023 it changes by year and version, so check yours below. Each year links to its owner's manual page.
| Year | Fuel tank size | Source |
|---|---|---|
| 2023 | 15.85 US gal all except ECO package14.79 US gal ECO package model | 2023 manual → |
| 2022 | 15.85 US gal standard models14.79 US gal ECO package model | 2022 manual → |
| 2021 | 15.85 US gal standard models14.79 US gal ECO package model | 2021 manual → |
Years are the 2021–2023 model years we have the owner's manual for. Open a year to see every version and the page it's printed on.
Confirm with your own manual, dipstick or door-jamb label.
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