Complete battery specifications for your 2009 Audi A3.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XL | 2.4L I4 | 48 | 468 CCA | 84 min | Dual Terminal |
| SEL | 2.4L I4 | 24F | 456 CCA | 73 min | Top Post |
| Premium | 2.4L I4 | 51 | 547 CCA | 92 min | Dual Terminal |
| Sport | 2.4L I4 | 25 | 521 CCA | 93 min | Top Post |
| Base | 2.4L I4 | 24F | 460 CCA | 69 min | Side Post |
| XL | 6.2L V8 | 35 | 741 CCA | 130 min | Side Post |
| Denali | 6.2L V8 | 25 | 815 CCA | 124 min | Top Post |
| Lariat | 6.2L V8 | 24 | 747 CCA | 112 min | Top Post |
| Sport | 6.2L V8 | 51 | 711 CCA | 113 min | Dual Terminal |
| SE | 2.5L I4 | 51 | 482 CCA | 92 min | Side Post |
| Platinum | 2.5L I4 | 25 | 563 CCA | 104 min | Top Post |