This is the Porsche that most fans had no idea ever existed. It was a one-off concept known as the Porsche Tapiro and it was designed by the famous Giorgetto Giuigaro of Italdesign. This car was a combined Volkswagen/Porsche exercise and was based on a Porsche 914/6 chassis and used it’s mid-mounted, 2.4 litre flat-6 engine. Shown at the Turin Motor Show in 1970 it was the first wedge-shaped concept and really captured people’s attention.