The 'Spyder 90th Anniversary' was shown in late 2004 and produced in the limited number of 90 cars for North America and another 90 cars for the rest of the world. 15 were in right-hand drive, mainly for Britain. This edition is not a GranSport but a regular Spyder model that is visually based on the GranSport bodykit (without power upgrades), and may be recognised by its oval Maserati badges on the front fenders, titanium coloured brake calipers, grey headlamp housings and a special blue/grey interior with limited edition plaque. The headrests also received aerodynamic fairings behind the rollover bars. Special "Blu Anniversary" paint could be chosen.