Group 1 - Xiaomi has unveiled a comprehensive product lineup for its automotive division, focusing on family, performance, and luxury vehicles [1][2] - The first model, YU9, targets family users with a length exceeding 5.2 meters and offers six or seven seats, featuring a range-extended system for long-distance travel [1][3] - The second model, YU7 GT, is a high-performance SUV designed to compete with Tesla's Model Y, emphasizing extreme performance and technology [2][3] Group 2 - The third model, SU7 L, is an extended luxury version of the SU7, aimed at the executive luxury sedan market, with a length potentially exceeding 5.2 meters and a wheelbase over 3.1 meters [3] - SU7 L focuses on enhancing rear-seat space and luxury experience, targeting users who prioritize business travel [3] - Xiaomi's retail sales for November reached 46,249 units, indicating strong market performance [3]