Dann ist der gezeigte wohl von F.A. Porsche

Aus Wikipedia:

Speedster[edit]

The Speedster model, was a variant of the 993, with a lowered roof, and a redesigned interior.

In contrast to the G-model and the 964, Porsche never officially released a 993 Speedster. However, two were built by the factory: a dark green Speedster equipped with Tiptronic S and 17-inch (430 mm) wheels for Ferdinand Alexander Porsche (for his 60th anniversary) in 1995 and another wide-body, silver Speedster with manual transmission and 18-inch (460 mm) wheels for American TV star Jerry Seinfeld in 1998. The Seinfeld speedster was originally delivered as either a cabriolet or targa model and later sent back to the factory "Exclusive" department to be "rebuilt" as a speedster.