Complete battery specifications for your 2026 Audi R8.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SE | 6.2L V8 | 47 | 715 CCA | 113 min | Side Post |
| Denali | 6.2L V8 | 35 | 821 CCA | 129 min | Dual Terminal |
| SEL | 3.6L V6 | 48 | 671 CCA | 120 min | Side Post |
| Limited | 3.6L V6 | 51R | 717 CCA | 108 min | Dual Terminal |
| Premium | 2.5L I4 | 25 | 486 CCA | 80 min | Dual Terminal |
| Sport | 2.5L I4 | 47 | 506 CCA | 91 min | Side Post |