从卖车到卖服务：特斯拉FSD彻底转向订阅制，每月99美元订阅成唯一选项

Core Insights - Tesla is shifting from a one-time sale model for its Full Self-Driving (FSD) system to a subscription-based model, with a monthly fee of $99 starting February 14 [1][2] - This change aims to lower the entry barrier for potential users, eliminating the need for an upfront payment of approximately $8,000 in the U.S. market [2] - The transition comes as Tesla faces declining sales and aims to focus more on technology-driven projects like FSD, autonomous taxis, and robotics to create new revenue streams [1][2] Subscription Model Benefits - The subscription model allows users to experience the FSD system without the high initial cost, requiring about 6.7 years of continuous subscription to match the cost of the original one-time purchase [2] - Despite being labeled as "Full Self-Driving," the technology still requires human supervision and frequent intervention, indicating it remains a driver assistance feature rather than true autonomous driving [2]