Toyota Sienna Battery Size by Year
The 2021-2026 Toyota Sienna uses a BCI Group 47 battery. 2011-2020 models use a BCI Group 24F battery; 2000-2010 models use a BCI Group 24F battery.
Battery by model year
| Model years | Battery | Type | CCA | Buy |
|---|---|---|---|---|
| 2021-2026 | Group 47 | Flooded | 600-680 | Shop Group 47 |
| 2011-2020 | Group 24F | Flooded | 550-710 | Shop Group 24F |
| 2000-2010 | Group 24F (some use 34R/35) | Flooded | 550-710 | Shop Group 24F |
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 Sienna year
Choose your model year for the exact Group size, CCA, terminal layout, and the right replacement for your Toyota Sienna.
Sources. The battery size for 27 of 27 model years is checked against a cited source, most often O'Reilly Auto, Toyota TrueStart (PDF) and Toyota TrueStart 2025 (PDF). Each year page lists its own sources.
Last verified 2026-09-23. Maintained by Matan B., who runs GarageDex. How we verify.