Complete battery specifications for your 2005 Porsche 911.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Sport | 2.5L I4 | 24 | 517 CCA | 82 min | Dual Terminal |
| Platinum | 2.5L I4 | 51 | 557 CCA | 96 min | Dual Terminal |
| Base | 3.6L V6 | 24F | 744 CCA | 124 min | Dual Terminal |
| XL | 3.6L V6 | 24 | 686 CCA | 105 min | Side Post |
| Lariat | 3.6L V6 | 51 | 700 CCA | 109 min | Top Post |
| XLT | 3.6L V6 | 24F | 623 CCA | 111 min | Top Post |
| Denali | 3.6L V6 | 48 | 685 CCA | 104 min | Dual Terminal |
| XLT | 5.0L V8 | 35 | 790 CCA | 136 min | Top Post |
| Premium | 5.0L V8 | 25 | 824 CCA | 136 min | Side Post |
| Limited | 5.0L V8 | 24F | 777 CCA | 121 min | Top Post |
| SEL | 5.0L V8 | 35 | 785 CCA | 134 min | Side Post |