奇瑞致歉挑战天梯事件，辟谣“月底再来”

Core Viewpoint - Chery's attempt to showcase the capabilities of its electric SUV, the Fengyun X3L, by climbing the challenging Tianmen Mountain's 999-step "ladder" ended in failure due to a vehicle slip, resulting in damage to the scenic area's guardrails. The company acknowledged its shortcomings in risk assessment and execution of the test and has committed to repairing the damages and addressing public concerns [2][3]. Group 1: Incident Details - The Fengyun X3L was designed with a "Kunpeng Golden Range Extender" power system and is claimed to have a 100% climbing capability. However, the vehicle's failure was attributed to insufficient tire grip on the slippery steps, compounded by the steep drop of approximately 15 centimeters per step [3][5]. - The direct cause of the incident was identified as the unexpected detachment of a safety harness, which led to the vehicle sliding backward and colliding with the guardrails [3][6]. Group 2: Technical Challenges - The Tianmen Mountain's steps are known for their extreme difficulty, with an average slope of 45 degrees and some sections exceeding 60 degrees. The narrow width of approximately 30 centimeters poses significant challenges for tire grip and precise control of the vehicle's power system [5]. - Despite the vehicle's advanced features, such as FSD variable damping suspension and aluminum H-arm rear suspension, the extreme incline may have pushed the vehicle beyond its physical limits [3][5]. Group 3: Future Plans and Reactions - Chery plans to make another attempt at the challenge on November 25, with potential improvements including specialized all-terrain tires and upgrades to the torque distribution algorithm of the four-wheel-drive system [6]. - Public opinion regarding the challenge is divided, with some questioning the safety and potential damage to the scenic area, while others support Chery's bold approach to demonstrate its technological capabilities [6][7].