Volkswagen "If you happen to buy a car and weren't convinced you needed an autonomous drive mode at the time, but then you decide you'd love to have it, we can switch it on, but we can then switch it off if the next owner of the car decides they don't need it," Zellmer told TG. "Going forward, we see the future as accessing mobility when you need it, not committing to owning one car for several years." Zellmer says that the company is doing the math on what it would take to make it work, and he used Level 4 autonomous driving as an example. He says that the installation of such a system is in the five-figure range, but if every car gets the system right from the factory, things change.