Cadillac XT4 Fuel Tank Size by Year
Newest year we have: the 2025 Cadillac XT4 manual lists 15.9 gal (FWD) or 16.3 gal (AWD). Across 2019–2025 it changes by year and version, so check yours below. Each year links to its owner's manual page.
| Year | Fuel tank size | Source |
|---|---|---|
| 2025 | 15.9 gal ≈ 60.2 L FWD16.3 gal ≈ 61.7 L AWD | 2025 manual → |
| 2024 | 15.9 gal ≈ 60.2 L FWD16.3 gal ≈ 61.7 L AWD | 2024 manual → |
| 2023 | 15.9 gal ≈ 60.2 L FWD16.3 gal ≈ 61.7 L AWD | 2023 manual → |
| 2022 | 15.9 gal ≈ 60.2 L FWD16.3 gal ≈ 61.7 L AWD | 2022 manual → |
| 2021 | 15.9 gal ≈ 60.2 L FWD16.3 gal ≈ 61.7 L AWD | 2021 manual → |
| 2020 | 15.9 gal ≈ 60.2 L FWD16.3 gal ≈ 61.7 L AWD | 2020 manual → |
| 2019 | 15.9 gal ≈ 60.2 L FWD16.3 gal ≈ 61.7 L AWD | 2019 manual → |
Years are the 2019–2025 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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