Core Insights - The article discusses the Passenger Car Intelligence Index, which monitors the development of smart features in domestic passenger vehicles and predicts future trends based on historical data [4][12]. Group 1: Passenger Car Intelligence Index Overview - As of August 2025, the Passenger Car Intelligence Index stands at 35.7, with a month-on-month increase of 1.5 units, marking a historical high [12]. - The index comprises three sub-indices: Smart Cockpit Index (38.0), Smart Driving Index (39.9), and External Intelligence Index (18.3) [4][8][10]. - The Smart Driving Index reached a new high for the year, reflecting a month-on-month growth of 1.5 units [10]. Group 2: Market Performance and Trends - In August 2025, retail sales of passenger cars reached 2.018 million units, showing a year-on-year growth of 5.9% and a month-on-month increase of 9.5% [12]. - The retail sales of new energy vehicles amounted to 1.115 million units, with a year-on-year increase of 8.8% and a month-on-month rise of 13.0% [12]. - The increase in the intelligence index is attributed to several factors, including government policies, new model launches, and rising consumer demand [12]. Group 3: Future Expectations - The article anticipates a steady increase in the Passenger Car Intelligence Index from September to December 2025, driven by the end of the market off-season, ongoing policy support, and accelerated technological iterations [12]. - The index will be adjusted based on the characteristics of each sub-index to better reflect market dynamics [12]. Group 4: Index Composition and Calculation - The Passenger Car Intelligence Index is calculated using a weighted formula that includes the Smart Cockpit Index, Smart Driving Index, and External Intelligence Index [14]. - Each sub-index reflects the market performance of vehicles meeting specific smart criteria, with the Smart Cockpit and Smart Driving being the primary focus areas due to their direct impact on user experience [17][18]. Group 5: Weighting Factors - The Smart Cockpit has a weight of 47.5%, emphasizing its immediate influence on user experience [18]. - The Smart Driving holds a weight of 37.5%, indicating its long-term transformative potential for the automotive industry [18]. - The External Intelligence Index is weighted at 15.0%, representing its emerging role in enhancing vehicle interaction with the environment [19].

Core Viewpoint - The article discusses the recent trends in the Chinese passenger car market's intelligence index, highlighting a decline in the overall intelligence index and its components, while also indicating potential recovery due to policy changes and market dynamics [3][12]. Summary by Sections Overall Intelligence Index - The passenger car intelligence index for July 2025 is reported at 34.2, marking a decrease of 1.4 units from the previous month, ending a continuous growth trend observed from April to June [12]. - The decline is attributed to seasonal sales fluctuations and a significant drop in Tesla's domestic sales, which fell by 34% in July [12]. Component Indices - The smart cockpit index stands at 36.5, experiencing a month-on-month decrease of 1.7 units, halting its previous growth trend [7]. - The smart driving index is recorded at 38.4, with a slight decline of 1.3 units, indicating a minor retreat from its earlier upward trajectory [9]. - The external smart index remains lower at 16.5, reflecting the emerging nature of this area [3]. Market Performance - In July 2025, the retail sales of passenger cars reached 1.844 million units, showing a year-on-year increase of 7.3% but a month-on-month decline of 11.6% [12]. - The retail sales of new energy vehicles amounted to 987,000 units, with a year-on-year growth of 12.0% but a month-on-month decrease of 11.2% [12]. Future Outlook - Despite the current downturn, the article suggests that the intelligence index may recover in August due to the resumption of national subsidy policies, which could provide structural benefits to the market [12]. - The article emphasizes the importance of continuously updating the intelligence index to better reflect market dynamics and set mid-term development goals [12].