Chevrolet Blazer Fuel Tank Size by Year
Newest year we have: the 2025 Chevrolet Blazer manual lists 19.4 gal (FWD) or 21.7 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 | 19.4 gal FWD21.7 gal AWD | 2025 manual → |
| 2024 | 19.4 gal FWD21.7 gal AWD | 2024 manual → |
| 2023 | 19.4 gal FWD21.7 gal AWD | 2023 manual → |
| 2022 | 19.4 gal FWD21.7 gal AWD | 2022 manual → |
| 2021 | 19.4 gal FWD21.7 gal AWD | 2021 manual → |
| 2020 | 19.4 gal FWD21.7 gal AWD | 2020 manual → |
| 2019 | 19.4 gal FWD21.7 gal 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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