Tesla is betting big on Autopilot. CEO Elon Musk said during the reveal of the Model Y in March that he expects it to be fully feature complete by year's end. And according to CNBC, in a call with investors last month he said that self-driving robo-taxis will turn Tesla into a US$500 billion company. For its part, the company has always maintained a driver's hands must remain on the wheel when Autopilot is engaged.