Musk: Millions of Teslas Won't Get Unsupervised FSD

Tesla CEO Elon Musk has delivered a definitive update that clarifies the hardware limitations for the company's Full Self-Driving (FSD) ambitions. In a recent confirmation, Musk stated that Tesla vehicles equipped with the older Hardware 3 (HW3) computer will not be capable of unsupervised, or "Level 5," autonomous driving. This decision impacts an estimated 4 million vehicles globally, representing a substantial portion of the existing Tesla fleet. Owners of these cars will see their FSD capabilities remain as a sophisticated driver-assist system, requiring active driver supervision at all times. The announcement draws a clear line for the hardware required to achieve Tesla's highest-level autonomy goals, which are now reserved for vehicles with the newer Hardware 4 (HW4) and beyond. The clarification addresses long-standing speculation within the Tesla community and sets realistic expectations for current owners. While HW3 vehicles will continue to receive software updates and improvements to their assisted driving features, the dream of a car that can drive entirely on its own without human intervention will require a hardware upgrade. This move underscores the rapid evolution of autonomous vehicle technology and the significant computational demands of true self-driving systems, marking a pivotal moment in Tesla's roadmap toward automation.