The 1st DCT to reach output was the Easidrive automatic transmission introduced on the 1961 Hillman Minx mid-size car. This was accompanied by numerous japanese European tractors with the seventies (utilizing manual operation by using just one clutch pedal), then the Porsche 962 C racing auto in 1985. Drive (D): https://felixrsbmy.blogsuperapp.com/34350642/the-best-side-of-gearbox-auto