Porsche Museum: The Road Cars Published on October 20, 2017 in Galleries by Michel Deslauriers Photo: Michel Deslauriers 1950 Porsche 356 Coupé « Ferdinand » 1950. A gift to Ferdinand Porsche to celebrate his 75th birthday. Engine: horizontally opposed four cylinder Displacement: 1086 cc Output: 40 hp (29 kW) Top speed: 140 km/h