BMW X3 Battery Size by Year
The 2025-2026 BMW X3 uses a BCI Group 49 AGM battery. 2011-2024 models use a BCI Group 49 AGM battery.
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Battery by model year
| Model years | Battery | Type | CCA | Buy |
|---|---|---|---|---|
| 2025-2026 | Group 49 (some use 95R) | AGM | 850-925 | Shop Group 49 |
| 2011-2024 | Group 49 (some use 48/94R) | AGM | 850-925 | Shop Group 49 |
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 X3 year
Choose your model year for the exact Group size, CCA, terminal layout, and the right replacement for your BMW X3.
2026 BMW X3Group 492025 BMW X3Group 492024 BMW X3Group 492023 BMW X3Group 492022 BMW X3Group 492021 BMW X3Group 492020 BMW X3Group 492019 BMW X3Group 492018 BMW X3Group 492017 BMW X3Group 492016 BMW X3Group 492015 BMW X3Group 492014 BMW X3Group 492013 BMW X3Group 492012 BMW X3Group 492011 BMW X3Group 49
Sources. The battery size for 16 of 16 model years is checked against a cited source, most often Interstate Batteries and BMW X3 battery (verified). Each year page lists its own sources.
Last verified 2026-06-18. Maintained by Matan B., who runs GarageDex. How we verify.