Complete battery specifications for your 2026 Mercedes-Benz GLS.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SE | 5.7L V8 | 25 | 768 CCA | 121 min | Side Post |
| XL | 5.7L V8 | 24 | 709 CCA | 113 min | Side Post |
| Premium | 5.7L V8 | 24F | 814 CCA | 136 min | Side Post |
| Limited | 5.7L V8 | 51R | 793 CCA | 131 min | Side Post |
| Base | 6.2L V8 | 48 | 824 CCA | 140 min | Dual Terminal |
| Limited | 6.2L V8 | 51R | 842 CCA | 126 min | Dual Terminal |
| Sport | 6.2L V8 | 51 | 817 CCA | 133 min | Dual Terminal |
| Sport | 3.6L V6 | 24F | 651 CCA | 100 min | Side Post |
| SEL | 3.6L V6 | 48 | 704 CCA | 116 min | Top Post |
| Premium | 3.6L V6 | 51R | 637 CCA | 98 min | Top Post |
| Base | 3.6L V6 | 35 | 730 CCA | 123 min | Dual Terminal |
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