Complete battery specifications for your 2003 Mercedes-Benz C-Class.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XLT | 3.0L V6 | 47 | 706 CCA | 122 min | Top Post |
| Sport | 3.0L V6 | 25 | 710 CCA | 113 min | Dual Terminal |
| SEL | 3.0L V6 | 48 | 727 CCA | 109 min | Side Post |
| Denali | 3.0L V6 | 25 | 692 CCA | 105 min | Side Post |
| Premium | 3.0L V6 | 51R | 721 CCA | 116 min | Dual Terminal |
| Sport | 6.2L V8 | 25 | 825 CCA | 139 min | Dual Terminal |
| SEL | 6.2L V8 | 47 | 812 CCA | 123 min | Top Post |
| XLT | 6.2L V8 | 25 | 849 CCA | 140 min | Dual Terminal |
| Denali | 6.2L V8 | 51 | 749 CCA | 120 min | Top Post |
| Limited | 3.6L V6 | 24 | 624 CCA | 105 min | Dual Terminal |
| Base | 3.6L V6 | 24 | 667 CCA | 104 min | Top Post |
| Denali | 3.6L V6 | 47 | 734 CCA | 125 min | Side Post |
| SEL | 3.6L V6 | 24F | 627 CCA | 99 min | Top Post |