Core Insights - The launch of the fourth-generation Yidong marks a significant milestone for Changan Automobile, with total sales of the Yidong series surpassing 1.9 million units, indicating strong market acceptance and brand loyalty [1][3][17] - The new model aims to set a global benchmark for family sedans, focusing on intelligent features, energy efficiency, and global expansion [1][17] Product Development - The first-generation Yidong was launched in March 2012, and over 13 years, it has undergone extensive testing, achieving 4 million kilometers, equivalent to circling the Earth 100 times, which has established its reputation for quality [3] - The fourth-generation Yidong incorporates 41 years of technological expertise from Changan, enhancing aspects such as design, cabin comfort, power, safety, and overall user experience [3][17] Design and Aesthetics - The fourth-generation Yidong features a unique design that breaks traditional family sedan norms, including a "vertical and horizontal" design DNA and an innovative sports tail wing, making it visually appealing [4][6] - It offers a sporty electric tail wing option, enhancing both warmth and individuality for the driver [6] Performance and Efficiency - The vehicle is equipped with the new Blue Whale power system, featuring a maximum power of 141 kW and peak torque of 310 N·m, while achieving fuel efficiency that allows for 1,000 kilometers on a single tank, with a cost of just 0.5 yuan per kilometer [8] - The car intelligently adjusts torque output based on various driving conditions, ensuring a smooth and comfortable ride [8] Intelligent Features - The fourth-generation Yidong includes the "Tianshu Intelligent Cockpit," which integrates advanced voice interaction and connectivity features, enhancing the user experience [10] - It supports multiple connectivity options and features a dual-screen setup, allowing seamless integration with mobile devices [10] Safety and Comfort - The vehicle is designed with a high-strength safety structure, featuring a unique "Ark Cage" and a high steel content of 77.2%, ensuring passenger safety [13][15] - With dimensions of 4785mm in length, 1840mm in width, and 1440mm in height, along with a wheelbase of 2765mm, it offers spacious rear seating and a comfortable ride experience [15] Market Positioning and Future Goals - The fourth-generation Yidong is positioned to meet diverse family needs and aims to redefine the market for economical sedans, focusing on intelligent features and energy efficiency [17] - Changan aims to achieve sales of 3 million vehicles by 2025 and 5 million by 2030, with the fourth-generation Yidong playing a crucial role in this growth strategy [18]