Buick Encore GX Fuel Tank Size by Year

Newest year we have: the 2026 Buick Encore GX manual lists 13.2 gal. Every year we have from 2020 to 2026 lists the same. Each year links to its owner's manual page.

2020 Buick Encore GX, representative photo
Shown: a 2020 Buick Encore GX (same generation). Photo: Mr.choppers, CC BY-SA 3.0
YearFuel tank sizeSource
2026 13.2 gal ≈ 50.0 L 2026 manual →
2025 13.2 gal ≈ 50.0 L 2025 manual →
2024 13.2 gal ≈ 50.0 L 2024 manual →
2023 13.2 gal ≈ 50.0 L 2023 manual →
2022 13.2 gal ≈ 50.0 L 2022 manual →
2021 13.2 gal ≈ 50.0 L 2021 manual →
2020 13.2 gal ≈ 50.0 L 2020 manual →

Years are the 2020–2026 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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