Complete battery specifications for your 2005 Audi A4.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XL | 5.0L V8 | 48 | 772 CCA | 133 min | Dual Terminal |
| Limited | 5.0L V8 | 25 | 731 CCA | 119 min | Top Post |
| Premium | 5.0L V8 | 47 | 701 CCA | 106 min | Top Post |
| Platinum | 5.0L V8 | 24 | 752 CCA | 126 min | Dual Terminal |
| Limited | 6.2L V8 | 24 | 775 CCA | 136 min | Side Post |
| Platinum | 6.2L V8 | 24F | 850 CCA | 144 min | Top Post |
| Denali | 6.2L V8 | 35 | 799 CCA | 125 min | Top Post |
| XLT | 6.2L V8 | 24F | 820 CCA | 141 min | Dual Terminal |
| SE | 6.2L V8 | 35 | 700 CCA | 111 min | Top Post |
| XLT | 2.5L I4 | 51R | 507 CCA | 96 min | Top Post |
| Lariat | 2.5L I4 | 51R | 571 CCA | 101 min | Top Post |