Complete battery specifications for your 2005 Audi R8.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XL | 2.0L I4 | 51 | 549 CCA | 84 min | Side Post |
| SEL | 2.0L I4 | 51 | 483 CCA | 90 min | Dual Terminal |
| XLT | 2.0L I4 | 51 | 482 CCA | 77 min | Side Post |
| Platinum | 2.0L I4 | 51 | 558 CCA | 83 min | Side Post |
| King Ranch | 5.0L V8 | 51 | 827 CCA | 125 min | Top Post |
| XL | 5.0L V8 | 35 | 766 CCA | 122 min | Top Post |
| SEL | 5.0L V8 | 24F | 730 CCA | 112 min | Side Post |
| SE | 5.0L V8 | 51 | 714 CCA | 117 min | Side Post |
| Platinum | 5.0L V8 | 47 | 731 CCA | 112 min | Side Post |
| Limited | 2.5L I4 | 24F | 506 CCA | 86 min | Dual Terminal |
| Sport | 2.5L I4 | 51 | 524 CCA | 85 min | Dual Terminal |
| Base | 2.5L I4 | 51 | 505 CCA | 81 min | Top Post |
| SEL | 2.5L I4 | 47 | 477 CCA | 86 min | Side Post |