Acura K23A1, Engine
| Engine capacity | 2,300 cm³ |
| Maximum power (range), hp | 240 |
| Maximum torque, N*m (kg*m) at rpm. | 350 (36) / 4500 |
| Fuel used | Gasoline AI-91 |
| Fuel consumption, l/100 km | 12.4 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | i-VTEC |
| Maximum power, hp (kW) at rpm | 240 (177) / 6000 |
| Compression Ratio (Range) | 8.8 |
| Cylinder diameter (range), mm | 86 |
| Piston stroke (range), mm | 99 |
| Supercharger | Turbine |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |