Complete battery specifications for your 2003 Mercedes-Benz A-Class.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Premium | 2.0L I4 | 51 | 482 CCA | 92 min | Top Post |
| Denali | 2.0L I4 | 51R | 509 CCA | 81 min | Dual Terminal |
| SE | 2.0L I4 | 48 | 493 CCA | 89 min | Top Post |
| Premium | 3.0L V6 | 25 | 740 CCA | 129 min | Top Post |
| Limited | 3.0L V6 | 35 | 699 CCA | 119 min | Dual Terminal |
| Sport | 3.0L V6 | 47 | 617 CCA | 99 min | Top Post |
| Denali | 3.0L V6 | 24 | 729 CCA | 129 min | Top Post |
| XLT | 3.0L V6 | 25 | 691 CCA | 111 min | Dual Terminal |
| SE | 2.5L I4 | 24 | 574 CCA | 102 min | Dual Terminal |
| Premium | 2.5L I4 | 47 | 533 CCA | 91 min | Dual Terminal |
| King Ranch | 2.5L I4 | 35 | 486 CCA | 90 min | Side Post |
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