Hi, since the automatic transmissions are often attributed to a lower service life and a greater maintenance effort than manual gears, I would be interested to know which running performance you have achieved in practice with automatic converters with regular maintenance (ATF change, if necessary) without major repairs. Therefore, I have chosen the automatic converter system, because it is by far the oldest and most sophisticated automatic transmission system. In this way, it also affects the service life compared to other automatic transmission systems such as DSG or stepless variomatics.