Group 1: Advanced Electric Drive Technologies - The current trend in high-end vehicles includes three and four motor distributed electric drive technologies, with models like Tengshi N9 and Xiaomi SU7 Ultra starting at approximately 400,000 yuan [2] - Two motors can achieve four-wheel drive, but adding more motors allows for better performance and control, as seen in models like BYD Yangwang U8 and Mercedes G580, which can perform precise maneuvers and rapid acceleration despite their weight [5][6] - The use of axial flux motors is emerging, offering higher power density and efficiency compared to traditional radial flux motors, as demonstrated in the AMG GT XX concept car [19][25] Group 2: Active Suspension Systems - Active suspension systems are primarily found in high-end models such as BYD Yangwang series and NIO ET9, with entry prices around 800,000 yuan, providing significant benefits in comfort and handling [6][12] - These systems can dynamically adjust suspension stiffness and height, enhancing ride comfort and vehicle stability during various driving conditions [8][10] - Advanced active suspensions can also adapt to different scenarios, such as raising for off-road clearance or lowering for improved aerodynamics at high speeds [12] Group 3: Aerodynamic Enhancements - Modern vehicles are increasingly incorporating aerodynamic features for improved performance and efficiency, such as active rear wings that provide significant downforce and braking assistance [13][15][16] - Active aerodynamic components, like adjustable wheel rims and air intakes, are designed to optimize cooling and reduce drag, thereby enhancing vehicle range and performance [18] Group 4: Innovative Engine Technologies - The FreeValve technology, which eliminates the camshaft in engines, allows for independent control of each valve, simplifying engine structure and improving efficiency [26][28][29] - This technology enables the engine to switch between different operating cycles seamlessly, optimizing performance based on driving conditions [29]