Adz said:....
Finally, there is the fact that, as the market is limited, european car manufacturers don't put the effort into their auto gearboxes that American manufacturers and/or cars made for the American market do. As such, European autos are often clunky, power sapping and hideously unreliable. Not only that but they don't do a great deal for resale value, especially once the car is out of warranty.
The first 6 speed auto was European made and fitted to a Jaguar then BMW and the first 7 speed autos were made by Mercedes.