Maserati M145B, Engine
| Engine capacity | 4,691 cm³ |
| Maximum power (range), hp | 450 - 460 |
| Maximum torque, N*m (kg*m) at rpm. | 510 (52) / 4750 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 14.5 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | Direct fuel injection |
| Maximum power, hp (kW) at rpm | 450 (331) / 7000 |
| Compression Ratio (Range) | 11.25 |
| Cylinder diameter (range), mm | 94 |
| Piston stroke (range), mm | 84.5 |
| CO₂ emissions (range), g/km | 337 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |