Core Viewpoint - Great Wall Motors emphasizes the advantages of its Hi4 technology over range-extended electric vehicles, highlighting its efficiency and versatility in various driving scenarios [2][3]. Group 1: Hi4 Technology Overview - Hi4 is described as an intelligent four-wheel drive hybrid technology, which includes multiple variants tailored for different vehicle types, such as mid-size cars, large cars, off-road vehicles, and heavy trucks [2]. - The Hi4 system offers a direct drive mode in addition to the electric-only mode, making it more efficient in mid to high-speed scenarios compared to range-extended vehicles [2]. Group 2: Reliability and Durability - Concerns regarding the reliability of the more complex Hi4 system are addressed, with comparisons made to the durability of footwear, suggesting that having multiple operational modes can enhance longevity [3]. - Great Wall Motors participates in competitive events like the Rally to test and improve the durability of its vehicles, with the Tank brand achieving notable success in the 2025 China Rally [4]. Group 3: Market Position and Consumer Insights - Currently, only 5% of family vehicles in China are four-wheel drives, with cost being a significant barrier to wider adoption [3]. - The Hi4 architecture aims to reduce the cost and energy consumption associated with four-wheel drive systems, thereby enhancing safety and encouraging broader acceptance among consumers [3]. - The Tank brand has achieved a high resale value, with a reported 61.53% retention rate after three years, indicating strong market performance and consumer trust [4].