Complete battery specifications for your 2003 Mazda CX-50.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XL | 2.5L I4 | 48 | 487 CCA | 83 min | Dual Terminal |
| Premium | 2.5L I4 | 24F | 591 CCA | 91 min | Side Post |
| Platinum | 2.5L I4 | 25 | 590 CCA | 108 min | Side Post |
| SE | 2.5L I4 | 24 | 496 CCA | 76 min | Dual Terminal |
| XLT | 2.5L I4 | 24 | 519 CCA | 86 min | Dual Terminal |
| Platinum | 5.0L V8 | 24 | 834 CCA | 132 min | Side Post |
| Lariat | 5.0L V8 | 48 | 705 CCA | 116 min | Side Post |
| Limited | 5.7L V8 | 48 | 774 CCA | 131 min | Top Post |
| Platinum | 5.7L V8 | 25 | 735 CCA | 125 min | Side Post |
| XL | 5.7L V8 | 25 | 804 CCA | 133 min | Dual Terminal |
| Base | 5.7L V8 | 47 | 787 CCA | 132 min | Top Post |
| SE | 5.7L V8 | 24F | 827 CCA | 131 min | Top Post |