Complete battery specifications for your 2003 BMW X7.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| King Ranch | 3.5L V6 | 24F | 657 CCA | 105 min | Dual Terminal |
| XL | 3.5L V6 | 24 | 642 CCA | 104 min | Side Post |
| SE | 3.5L V6 | 47 | 687 CCA | 115 min | Top Post |
| Premium | 3.5L V6 | 51 | 624 CCA | 108 min | Side Post |
| Denali | 5.0L V8 | 51 | 706 CCA | 110 min | Top Post |
| XL | 5.0L V8 | 51R | 760 CCA | 124 min | Side Post |
| SE | 6.2L V8 | 51R | 713 CCA | 118 min | Side Post |
| Limited | 6.2L V8 | 51 | 848 CCA | 139 min | Top Post |
| Lariat | 6.2L V8 | 51 | 815 CCA | 142 min | Side Post |
| XL | 6.2L V8 | 51 | 766 CCA | 133 min | Dual Terminal |
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