Complete battery specifications for your 2020 Lexus GX.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SE | 3.6L V6 | 25 | 748 CCA | 113 min | Top Post |
| Limited | 3.6L V6 | 25 | 619 CCA | 102 min | Dual Terminal |
| Base | 3.6L V6 | 35 | 651 CCA | 107 min | Side Post |
| Premium | 5.7L V8 | 24 | 841 CCA | 126 min | Top Post |
| King Ranch | 5.7L V8 | 47 | 805 CCA | 139 min | Top Post |
| Limited | 5.7L V8 | 25 | 817 CCA | 136 min | Side Post |
| XLT | 5.7L V8 | 51R | 828 CCA | 136 min | Dual Terminal |
| Denali | 3.0L V6 | 24F | 608 CCA | 101 min | Top Post |
| King Ranch | 3.0L V6 | 25 | 735 CCA | 122 min | Top Post |
| SEL | 3.0L V6 | 51R | 695 CCA | 118 min | Side Post |
| Lariat | 3.0L V6 | 35 | 628 CCA | 107 min | Dual Terminal |