Complete battery specifications for your 2005 Audi A8.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Sport | 2.0L I4 | 35 | 571 CCA | 92 min | Dual Terminal |
| Limited | 2.0L I4 | 48 | 574 CCA | 95 min | Dual Terminal |
| King Ranch | 2.0L I4 | 24F | 595 CCA | 97 min | Top Post |
| Premium | 2.0L I4 | 51 | 589 CCA | 106 min | Dual Terminal |
| Base | 2.0L I4 | 25 | 581 CCA | 102 min | Side Post |
| Base | 3.0L V6 | 51R | 728 CCA | 123 min | Dual Terminal |
| SE | 3.0L V6 | 51 | 697 CCA | 106 min | Side Post |
| Lariat | 3.0L V6 | 51R | 673 CCA | 105 min | Dual Terminal |
| SEL | 3.0L V6 | 47 | 720 CCA | 126 min | Top Post |
| SE | 2.5L I4 | 51 | 574 CCA | 87 min | Side Post |
| King Ranch | 2.5L I4 | 47 | 591 CCA | 91 min | Dual Terminal |