Tesla is officially pulling the plug on its oldest premium vehicles, the Model S and Model X, as the company shifts its industrial focus toward building humanoid robots. The Model S, introduced in 2012, and the Model X, which followed in 2015, played a foundational role in Tesla’s rise. According to CNBC, the Model S and X together accounted for just 3% of the company’s total vehicle production in 2025. Tesla S and X sales fall in 2025 as revenue dips and BYD becomes top EV maker. For Musk, the future lies not in luxury sedans but in machines that can walk, observe, and learn.