Complete battery specifications for your 2021 Hyundai Elantra.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Base | 3.6L V6 | 24 | 715 CCA | 109 min | Top Post |
| Lariat | 3.6L V6 | 24 | 691 CCA | 110 min | Top Post |
| Platinum | 3.6L V6 | 48 | 609 CCA | 107 min | Top Post |
| SE | 3.6L V6 | 48 | 747 CCA | 128 min | Top Post |
| Sport | 3.0L V6 | 25 | 656 CCA | 105 min | Dual Terminal |
| Premium | 3.0L V6 | 47 | 611 CCA | 91 min | Dual Terminal |
| XLT | 3.0L V6 | 25 | 620 CCA | 111 min | Side Post |
| SEL | 3.0L V6 | 35 | 711 CCA | 113 min | Dual Terminal |
| XLT | 2.4L I4 | 51R | 587 CCA | 93 min | Dual Terminal |
| Limited | 2.4L I4 | 24 | 536 CCA | 82 min | Dual Terminal |
| Lariat | 2.4L I4 | 24F | 498 CCA | 87 min | Side Post |
| Premium | 2.4L I4 | 48 | 504 CCA | 86 min | Side Post |
| King Ranch | 2.4L I4 | 51 | 462 CCA | 84 min | Dual Terminal |