Tesla Electric Car Charging (File)Tesla is saying goodbye to the cars that put it on the map. These were the luxury electric vehicles that made Tesla famous, but CEO Elon Musk is ready to move on. On Wednesday, he predicted that the Cybercab will eventually sell way more than all of Tesla’s other vehicles combined. It is a bold claim, especially since the company is walking away from the high-end cars that defined its brand for over a decade. Now, the auto world will have to wait and see if trading luxury sedans for robot drivers will actually pay off.