| Production | 1956-1958 |
| Fuel | Petrol |
| Motor Type | V8 |
| Displacement (cc/Cid) | 4478 / 273 |
| Number of Valves | 16 |
| Power | 400hp / 294kW @ 7000rpm |
| Torque | 488Nm / 360lb ft @ 5500rpm |
| Layout | Rear Wheel Drive |
| Gearbox | Manual |
| Number of gears (transmission) | 5 |
| Top Speed (km/h / mph) | 320 / 199 |
| Acceleration (0 to 100km/h / 0 to 60mph) | ? |
| Fuel consumption extra-urban/highway (l/100km / mpg(US)) | ? |
| Fuel consumption urban/city (l/100km / mpg(US)) | ? |
| Fuel consumption mixed (l/100km / mpg(US)) | ? |
| Length (cm/inches) | 435 / 171 |
| Width (cm/inches) | 155 / 61 |
| Height (cm/inches) | 100 / 39 |
| Wheelbase (cm/inches) | 240 / 94 |
| Weight (kg / lbs) | 880 / 1940 |
| Trunk Volume (dm3 / cu ft (US)) | ? |
| Tank Capacity (l / gal (US)) | ? |
| Tire size | 5,50x16 - 5,70x16 |
| Others | ? |
Maserati 450S 4.5 400hp
