CHANGAN AUTOMOBILE-B(SZ:000625) Zhong Guo Qi Che Bao Wang·2025-08-21 02:32Core Viewpoint - The fourth-generation Yidong from Changan represents a significant upgrade in the compact sedan segment, featuring unique and leading configurations that elevate the standards for economical family cars [1][20]. Design and Aesthetics - The new model adopts a "Zongheng Wanxiang" design philosophy, characterized by a distinctive front face with 88 LED light beads and a digital waterfall light column design, enhancing its technological appeal [3]. - The side profile is streamlined with a slight increase in length by 15mm, while maintaining practical mechanical door handles [5]. - Redesigned tail lights feature a continuous design similar to the front lights, improving recognition when illuminated [6]. Performance and Technology - The fourth-generation Yidong is equipped with an intelligent, speed-adaptive electric rear wing that can provide up to 223N of downforce at high speeds, enhancing grip and stability [8]. - Inside, the car features a minimalist interior with a 14.6-inch central display running Changan's self-developed "Tianshu OS" system, which integrates DeepSeek AI for a smooth user experience [11]. - The vehicle supports multiple connectivity options, including Apple CarPlay and HUAWEI HiCar, and includes advanced features like IACC integrated adaptive cruise control [11]. Space and Comfort - The car offers spacious dimensions with a length of 4785mm and a wheelbase of 2765mm, providing ample legroom in the rear [13]. - The interior is designed for comfort, featuring over 60% soft-touch materials and adjustable heated and ventilated seats [13]. Powertrain and Driving Experience - The Yidong is powered by a new Blue Whale 1.5T engine with a fuel consumption of 5.05L per 100km and a 0-100 km/h acceleration time of 8.1 seconds, delivering a balanced driving experience [15]. - The 7-speed dual-clutch transmission offers responsive performance, while the chassis is tuned for stability and comfort [17]. Safety Features - The vehicle includes a high-strength body structure with a steel strength of up to 1500MPa and a high steel ratio of 77.2%, providing robust safety [19]. - It features a 540° panoramic camera system for enhanced visibility and ease of parking, making it user-friendly for novice drivers [19]. Market Position - The fourth-generation Yidong aims to challenge the competitive landscape of compact sedans, leveraging its advancements in design, technology, and safety to attract consumers [20].