With the GranSport, presented at the Geneva Motor Show of 2004, Maserati revived one of the great names of its own motoring heritage to indicate the most dynamic version of the M138 model range. The GranSport incorporates all necessary ingredients to convert the Coupé from a great performance GT car into a true driving machine. Various engine modifications brought the power up to 400hp, while the control logic of the Cambiocorsa gearbox, standard for the GranSport, was improved. Other modifications included new 19-inch alloy wheels, upgraded suspensions, a new front bumper with larger grille, aerodynamic side sills and a more sporty interior with new seats. The GranSport was joined later by an open GranSport Spyder version, presented at the Frankfurt Motor Show of 2005.
| Data sheet | GranSport | GranSport Spyder |
|---|---|---|
| Model code | M138 | M138 |
| Body type | 2-door, 4-seater coupé | 2-door, 2-seater spyder |
| Design | Italdesign | Italdesign |
| Production years | 2004 - 2007 | 2005 - 2007 |
| Numbers produced | 2,640 | 473 |
| Maserati era | Ferrari | Ferrari |
| Chassis | Monocoque steel construction with front and rear sub-frames | Monocoque steel construction with front and rear sub-frames |
| Kerb weight | 1,680kg | 1,630kg |
| Engine configuration | 90° V8, 32 valves, double overhead camshaft, dry sump | 90° V8, 32 valves, double overhead camshaft, dry sump |
| Displacement | 4,244cc | 4,244cc |
| Maximum power | 400hp @ 7,000rpm | 400hp @ 7,000rpm |
| Top speed | 290km/h | 290km/h |
