Complete battery specifications for your 2008 Lexus RX.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XLT | 2.0L I4 | 48 | 520 CCA | 86 min | Side Post |
| XL | 2.0L I4 | 51 | 551 CCA | 91 min | Side Post |
| King Ranch | 2.0L I4 | 47 | 497 CCA | 86 min | Dual Terminal |
| Premium | 6.2L V8 | 51 | 739 CCA | 112 min | Dual Terminal |
| XLT | 6.2L V8 | 25 | 832 CCA | 132 min | Dual Terminal |
| SEL | 6.2L V8 | 35 | 745 CCA | 127 min | Dual Terminal |
| XLT | 3.0L V6 | 35 | 747 CCA | 114 min | Side Post |
| Base | 3.0L V6 | 35 | 653 CCA | 97 min | Dual Terminal |