In 1992, the Officina Prototipi Automobili Carrozzeria (OPAC) proposed its vision of a new Spyder to replace the aging model.

Based on the existing Spyder chassis, the OPAC received the Shamal's V8 and an original, elegant and inspired (by Pininfarina?) body.

Alejandro de Tomaso didn't approve the project, too busy selling his remaining Maserati shares to FIAT. After the transaction, OPAC returned with a slightly modified version, but this didn't fit into the new owner's plans for Maserati.

Therefore, only one example of this Spyder exists to date.