Core Viewpoint - Dongfeng Fengxing has officially launched the pre-sale of the Xinghai S7 800V ultra-fast charging version, which features a high-efficiency charging experience of "charging for 14 minutes to gain 320 km" [1] Group 1: Vehicle Specifications - The Xinghai S7 800V ultra-fast charging version is equipped with a full-domain 800V silicon carbide high-voltage platform, optimizing vehicle energy efficiency with a motor efficiency of 96.8% and a power consumption of approximately 11.6 kWh per 100 km [3] - The vehicle features the Armor Battery 3.0 version and includes a millisecond-level safety warning mechanism to ensure safety during travel [3] Group 2: Design and Comfort - The exterior design follows the golden ratio of 0.618, featuring a sleek body and a double-curved water droplet canopy, with various color options inspired by Chinese natural imagery [3] - The interior design emphasizes a comfortable and elegant cabin atmosphere, enhancing the overall user experience [3] Group 3: Market Performance - In Chengdu, the Xinghai S7 achieved sales of over 5,000 units from January to September 2025, becoming a popular model in the local pure electric coupe market [5] Group 4: Safety and Technology - The vehicle's body structure is made of 75% high-strength steel, combined with a "Pentagon Brake Safety Mechanism" to enhance passive safety performance [5] - It features an L2+ level "Xinghai Intelligent Driving Assistance System" with 13 integrated assistance functions, improving the driving experience [5] Group 5: Driving Experience and Space - The vehicle is equipped with the FSD Xiaoyao suspension system, effectively filtering road bumps and providing stable support during cornering [5] - With a wheelbase of 2915 mm, the vehicle offers spacious seating and includes 27 storage spaces, with a trunk capacity of 1303 liters, catering to various daily and family travel needs [5]