Group 1 - The core announcement is that Xiaomi's new generation SU7 Max has achieved a remarkable endurance challenge result of 4264 km in 24 hours, emphasizing its performance capabilities [1][4] - The vehicle's testing involved continuous driving for 24 hours, including charging time, to showcase its maximum driving range [1][4] - This extreme testing scenario aims to provide users with enhanced performance, longer endurance, and a more reliable driving experience [1][4]