Maserati Quattroporte (2009) - Sport GT Duoselect
| Varianta echipare | Sport GT Duoselect |
| An lansare | 2009 |
| Clasa | |
| Caroserie | Sedan |
| Nr locuri | 5 |
| Nr usi | 4 |
| Capacitate motor | 4244 cc |
| Putere (Rpm) | 401Cp (7000) |
| Cuplu (Rpm) | 451Nm (4500) |
| Carburant | Benzina |
| Viteza maxima | 0 km/h |
| Acceleratie 0-100km/h | 0.0 s |
| Tractiune | Spate |
| Cutie viteze | Automatic |
| Consum extraurban | 0.0 l/100km |
| Consum urban | 0.0 l/100km |
| Consum mediu | 14.7 l/100km |
| Rezervor | 90 l |
| Portbagaj | 0 l |
| Greutate | 1955 Kg |
| Lungime | 5060 mm |
| Latime | 1900 mm |
| Inaltime | 1440 mm |
| Ampatament | 3070 mm |
| Pozitie motor | Fata |
| Nr pistoane | 8 |
| Tip motor | In V |
| Valve/piston | 4 |
| Alezaj piston | 92.1 mm |
| Cursa piston | 79.8 mm |
| Compresie | 11.1:1 |
| Emisii co2 | 0.0 g/km |