Complete battery specifications for your 2003 Mercedes-Benz S-Class.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Platinum | 3.6L V6 | 35 | 600 CCA | 95 min | Dual Terminal |
| SE | 3.6L V6 | 51R | 643 CCA | 115 min | Dual Terminal |
| Base | 3.6L V6 | 51 | 635 CCA | 114 min | Dual Terminal |
| King Ranch | 2.0L I4 | 35 | 594 CCA | 107 min | Side Post |
| Lariat | 2.0L I4 | 51R | 490 CCA | 89 min | Dual Terminal |
| Limited | 2.0L I4 | 51R | 579 CCA | 96 min | Dual Terminal |
| SE | 2.0L I4 | 25 | 586 CCA | 92 min | Dual Terminal |
| SEL | 2.0L I4 | 24F | 499 CCA | 80 min | Side Post |
| SE | 3.5L V6 | 51 | 723 CCA | 127 min | Dual Terminal |
| Denali | 3.5L V6 | 47 | 738 CCA | 115 min | Dual Terminal |
| XLT | 3.5L V6 | 35 | 708 CCA | 123 min | Side Post |
| King Ranch | 3.5L V6 | 51R | 723 CCA | 123 min | Side Post |
| XL | 3.5L V6 | 24 | 682 CCA | 120 min | Top Post |