Bore, stroke, displacement and compression for all 7 Mitsubishi Sirius engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 4G69 | 145 ci | 3.4252" × 3.937" | 9.5:1 | 162 |
| 4G64 | 143 ci | 3.4055" × 3.937" | 8.5:1 | 112 |
| 4G64 | 143 ci | 3.4055" × 3.937" | 9:1 | 138–145 |
| 4G63 | 122 ci | 3.3465" × 3.4646" | 9:1 | 101 |
| 4G63 | 122 ci | 3.3465" × 3.4646" | 10.5:1 | 145 |
| 4G63T | 122 ci | 3.3465" × 3.4646" | 8.5:1 | 247 |
| 4G63T | 122 ci | 3.3465" × 3.4646" | 8.8:1 | 286 |