Complete battery specifications for your 2008 Audi A3.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SEL | 6.2L V8 | 24F | 710 CCA | 107 min | Dual Terminal |
| XLT | 6.2L V8 | 51 | 841 CCA | 135 min | Dual Terminal |
| King Ranch | 6.2L V8 | 48 | 824 CCA | 130 min | Side Post |
| Sport | 6.2L V8 | 24 | 822 CCA | 143 min | Top Post |
| King Ranch | 3.6L V6 | 51R | 653 CCA | 110 min | Dual Terminal |
| SEL | 3.6L V6 | 48 | 634 CCA | 108 min | Top Post |
| SE | 3.6L V6 | 24F | 690 CCA | 121 min | Dual Terminal |
| Denali | 3.6L V6 | 48 | 616 CCA | 93 min | Top Post |
| XL | 3.6L V6 | 51R | 638 CCA | 107 min | Top Post |
| XL | 5.0L V8 | 51R | 743 CCA | 121 min | Top Post |
| Base | 5.0L V8 | 51R | 808 CCA | 136 min | Top Post |
| XLT | 5.0L V8 | 51 | 830 CCA | 140 min | Top Post |
| King Ranch | 5.0L V8 | 51 | 709 CCA | 119 min | Top Post |
| Sport | 5.0L V8 | 47 | 733 CCA | 120 min | Side Post |