Complete battery specifications for your 2020 BMW X3.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Premium | 5.0L V8 | 25 | 743 CCA | 118 min | Top Post |
| Sport | 5.0L V8 | 48 | 727 CCA | 121 min | Dual Terminal |
| XLT | 5.0L V8 | 51 | 777 CCA | 120 min | Top Post |
| SEL | 5.0L V8 | 47 | 822 CCA | 138 min | Top Post |
| SE | 5.0L V8 | 51R | 824 CCA | 134 min | Side Post |
| Platinum | 5.7L V8 | 24 | 744 CCA | 123 min | Side Post |
| Premium | 5.7L V8 | 51 | 765 CCA | 124 min | Side Post |
| XL | 5.7L V8 | 51R | 750 CCA | 118 min | Dual Terminal |
| Base | 5.7L V8 | 24 | 750 CCA | 112 min | Dual Terminal |
| Platinum | 3.0L V6 | 24F | 705 CCA | 107 min | Top Post |
| Sport | 3.0L V6 | 24F | 640 CCA | 114 min | Top Post |
| XLT | 3.0L V6 | 24 | 637 CCA | 98 min | Top Post |
| Base | 3.0L V6 | 48 | 661 CCA | 115 min | Top Post |
| Denali | 3.0L V6 | 51 | 710 CCA | 107 min | Dual Terminal |