Complete battery specifications for your 2021 Mercedes-Benz S-Class.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| King Ranch | 6.2L V8 | 35 | 794 CCA | 124 min | Side Post |
| Denali | 6.2L V8 | 51 | 719 CCA | 117 min | Top Post |
| Platinum | 6.2L V8 | 51 | 783 CCA | 132 min | Dual Terminal |
| Limited | 6.2L V8 | 24 | 776 CCA | 124 min | Top Post |
| XLT | 6.2L V8 | 35 | 785 CCA | 134 min | Dual Terminal |
| XL | 5.7L V8 | 35 | 813 CCA | 125 min | Dual Terminal |
| SEL | 5.7L V8 | 25 | 748 CCA | 112 min | Dual Terminal |
| Lariat | 5.7L V8 | 47 | 762 CCA | 116 min | Dual Terminal |
| Denali | 5.7L V8 | 35 | 836 CCA | 137 min | Top Post |
| Sport | 5.7L V8 | 48 | 794 CCA | 137 min | Dual Terminal |
| Denali | 2.5L I4 | 25 | 557 CCA | 83 min | Dual Terminal |
| SEL | 2.5L I4 | 51R | 521 CCA | 81 min | Dual Terminal |
| Base | 2.5L I4 | 47 | 562 CCA | 101 min | Top Post |
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