Complete battery specifications for your 2021 Mercedes-Benz CLA.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Premium | 3.5L V6 | 35 | 689 CCA | 122 min | Top Post |
| SEL | 3.5L V6 | 35 | 619 CCA | 109 min | Side Post |
| Denali | 3.5L V6 | 35 | 711 CCA | 126 min | Dual Terminal |
| Base | 3.5L V6 | 51R | 640 CCA | 110 min | Side Post |
| Limited | 6.2L V8 | 48 | 825 CCA | 133 min | Side Post |
| Lariat | 6.2L V8 | 51R | 837 CCA | 125 min | Dual Terminal |
| Platinum | 6.2L V8 | 47 | 729 CCA | 129 min | Dual Terminal |
| XLT | 6.2L V8 | 51R | 814 CCA | 136 min | Side Post |
| King Ranch | 6.2L V8 | 47 | 746 CCA | 128 min | Dual Terminal |
| King Ranch | 5.0L V8 | 47 | 782 CCA | 118 min | Dual Terminal |
| Lariat | 5.0L V8 | 48 | 771 CCA | 115 min | Top Post |
| Premium | 5.0L V8 | 35 | 740 CCA | 127 min | Side Post |
| XL | 5.0L V8 | 47 | 755 CCA | 115 min | Side Post |
| Sport | 5.0L V8 | 25 | 744 CCA | 130 min | Top Post |