It seems like every automaker with a claim to high performance and high technology has an automated-manual transmission today. Ferrari was the first, with the CambioCorsa, followed by BMW's SMG, and then Volkswagen Group's DSG. Mitsubishi has its TC-SST. What took Porsche so long to develop the PDK?
The real question is "what took everybody else so long?" The Porsche-Doppelkupplungsgetriebe name dates from 1983, when the first experimental version was developed and used in a 956 Series-produced endurance race car. A 956 with the experimental gearbox won a German national championship race, and a couple of … Read more