Along with its tiny, two-seat interior, split-window windshield, and wide, black steering wheel, the car originally consisted of VW parts and special components made by Porsche himself. It was built on a modified VW chassis, using a body made by German fabricator Reutter, with a VW engine customized to enhance power. In 1948 it underwent styling modifications at the coachbuilder Pininfarina. Later, parts added from Fiat and the Austrian conglomerate Steyr altered it further.
RM Sotheby’s is nonetheless calling it a Porsche, even though the Type 64 was born years before the company was founded in 1948. The Porsche DNA is there: The round headlights, gently curved roofline, and smooth sides that define the brand’s modern cars were evident even then. In his later years, Porsche referred to the Type 64 as “die Ahnherr” (“the Ancestor”), and when starting his company, he added his surname to the car’s grille. “If Mr. Porsche thought it was good enough to carry the Porsche badge,” says Alexander Weaver, a car specialist for RM Sotheby’s, “then yes, I’d call it a Porsche.”