Subaru Legacy Battery Size by Year
The 2020-2025 Subaru Legacy uses a BCI Group 47 EFB battery. 2011-2019 models use a BCI Group 25 battery.
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Battery by model year
| Model years | Battery | Type | CCA | Buy |
|---|---|---|---|---|
| 2020-2025 | Group 47 | EFB | 600-680 | Shop Group 47 |
| 2011-2019 | Group 25 (some use 35) | Flooded | 550-640 | Shop Group 25 |
Match the group and type on the battery you are removing. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for CCA, terminals and our sources.
Every Legacy year
Choose your model year for the exact Group size, CCA, terminal layout, and the right replacement for your Subaru Legacy.
2025 Subaru LegacyGroup 472024 Subaru LegacyGroup 472023 Subaru LegacyGroup 472022 Subaru LegacyGroup 472021 Subaru LegacyGroup 472020 Subaru LegacyGroup 472019 Subaru LegacyGroup 252018 Subaru LegacyGroup 252017 Subaru LegacyGroup 252016 Subaru LegacyGroup 252015 Subaru LegacyGroup 252014 Subaru LegacyGroup 252013 Subaru LegacyGroup 252012 Subaru LegacyGroup 252011 Subaru LegacyGroup 25
Sources. The battery size for 15 of 15 model years is checked against a cited source, most often AutoZone and AutoZone. Each year page lists its own sources.
Last verified 2026-06-18. Maintained by Matan B., who runs GarageDex. How we verify.