Complete battery specifications for your 2018 Audi A3.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Platinum | 3.5L V6 | 24F | 698 CCA | 110 min | Dual Terminal |
| XL | 3.5L V6 | 51 | 618 CCA | 111 min | Dual Terminal |
| Denali | 3.5L V6 | 48 | 741 CCA | 123 min | Dual Terminal |
| Lariat | 3.5L V6 | 48 | 667 CCA | 114 min | Side Post |
| SEL | 3.5L V6 | 48 | 739 CCA | 117 min | Side Post |
| King Ranch | 6.2L V8 | 24F | 834 CCA | 142 min | Side Post |
| Limited | 6.2L V8 | 25 | 755 CCA | 119 min | Side Post |
| Platinum | 6.2L V8 | 51 | 725 CCA | 109 min | Dual Terminal |
| Limited | 3.6L V6 | 25 | 643 CCA | 101 min | Side Post |
| XL | 3.6L V6 | 51R | 694 CCA | 124 min | Dual Terminal |
| Lariat | 3.6L V6 | 25 | 605 CCA | 106 min | Top Post |
| SE | 3.6L V6 | 25 | 723 CCA | 111 min | Top Post |
| Denali | 3.6L V6 | 51R | 602 CCA | 93 min | Top Post |