McLaren MHP-8, Engine
| Engine capacity | 3,988 cm³ |
| Maximum power (range), hp | 928 |
| Maximum torque, N*m (kg*m) at rpm. | 900 (92) / 4500 |
| Fuel used | Gasoline AI-95 |
| Engine type | V-shaped, 8-cylinder |
| Maximum power, hp (kW) at rpm | 928 (683) / 9200 |
| Supercharger | Twin turbocharging |
| CO₂ emissions (range), g/km | 310 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |