To properly celebrate Maserati's 90 years of existence, celebrations are organized from September 17 to 19, 2004, in Italy. They will see three groups of rally cars from Milan to Rome, obviously stopping at the Modena factory.

These three groups correspond to three categories. First category, “90 years in history”. Ninety Maserati Spyder and Coupé models from the current range, decorated to commemorate an important international event of the last 90 years. The year 1969 will thus be represented by the first landing of man on the moon.

Second category, the “Classic Tour”. Maseratis from before 1984 including the most historic models of the brand. Finally the third and final category, the “Celebrity Tour”, which will bring together Maserati owners wishing to participate in this event.