Zhong Guo Zhi Liang Xin Wen Wang·2025-08-28 09:17Core Insights - The upcoming Chengdu Auto Show in 2025 will feature a variety of vehicles, models, and manufacturer presentations, highlighting the importance of attending press conferences to gain deeper insights into vehicle design and development [1] Group 1: Vehicle Presentation - At the Shanghai Auto Show, BMW showcased a series of new generation models that reflect significant changes in design, technology, and brand philosophy [3] - The new generation models are equipped with BMW's latest intelligent electronic architecture, including the panoramic iDrive and advanced AI capabilities [5] Group 2: Vehicle Design and Performance - The design of vehicles is increasingly focused on emotional value, with various aesthetic approaches such as space-oriented and engineering-oriented designs [8] - The Li Auto MEGA model features a unique "bullet head" design prioritizing aerodynamics, achieving a drag coefficient of only 0.215 while maintaining a spacious interior [10] - Advanced powertrain configurations, such as three-motor and four-motor drives, are becoming standard, allowing for independent wheel control and enhanced vehicle dynamics [12][14] Group 3: Structural Integrity and Safety - The design of the vehicle's body is a key indicator of a manufacturer's technical capabilities, with modern techniques like die-casting being favored for their advantages [15] - Vehicle stiffness and strength are critical metrics, with stiffness affecting handling and NVH performance, while strength relates to safety during collisions [17][21] Group 4: Cultural Significance - The philosophy of automotive design emphasizes the creation of timeless vehicles, as exemplified by Porsche's evolution from the 356 to the iconic 911, which maintains classic design elements [23] - Porsche has achieved significant success in motorsport, winning numerous championships and creating unique community experiences through events and driving experiences [25]