Tesla's premium models will soon be a thing of the past.

Musk claimed the reason for killing Model S and Model X was “autonomy.” This sounds strange considering that those vehicles are equipped with the same auotnomous driving capabilities (Level 2) and hardware. But it started to make more sense when he said what will replace the production line in Fremont: Optimus production.

Tesla’s preparing to wind down production of the Model X this spring as it shifts its focus toward building humanoid robots.