Complete battery specifications for your 2026 Audi A3.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| King Ranch | 2.0L I4 | 25 | 592 CCA | 95 min | Dual Terminal |
| Sport | 2.0L I4 | 51R | 589 CCA | 105 min | Top Post |
| Premium | 2.0L I4 | 51R | 570 CCA | 104 min | Dual Terminal |
| Base | 2.0L I4 | 51 | 466 CCA | 77 min | Dual Terminal |
| SEL | 2.0L I4 | 24 | 567 CCA | 88 min | Side Post |
| Denali | 2.5L I4 | 51R | 598 CCA | 90 min | Dual Terminal |
| Base | 2.5L I4 | 48 | 496 CCA | 89 min | Side Post |
| XLT | 2.5L I4 | 24 | 498 CCA | 80 min | Side Post |
| Limited | 3.5L V6 | 48 | 616 CCA | 94 min | Side Post |
| SEL | 3.5L V6 | 51R | 725 CCA | 122 min | Dual Terminal |
| Premium | Electric | H8 | 499 CCA | 91 min | Side Post |
| SE | Electric | H5 | 427 CCA | 75 min | Dual Terminal |
| King Ranch | Electric | H8 | 545 CCA | 83 min | Dual Terminal |
| Limited | Electric | H5 | 494 CCA | 88 min | Top Post |