Mazda SR18, Engine
| Engine capacity | 1,838 cm³ |
| Maximum power (range), hp | 125 |
| Maximum torque, N*m (kg*m) at rpm. | 157 (16) / 4800 |
| Fuel used | Gasoline Regular (AI-92, AI-95) |
| Fuel consumption, l/100 km | 8.6 - 9.4 |
| Engine type | In-line, 4-cylinder |
| Maximum power, hp (kW) at rpm | 125 (92) / 6000 |
| Compression Ratio (Range) | 9.5 |
| Cylinder diameter (range), mm | 82.5 |
| Piston stroke (range), mm | 86 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |