Core Insights - The article highlights the technological advancements of the Roewe M7 DMH, which features the new generation DMH super hybrid system, redefining the standards for plug-in hybrid vehicles [2][4]. Group 1: Performance and Efficiency - The Roewe M7 DMH achieved a real-world electric range of 166.5 km under specific conditions, surpassing the CLTC standard by 6.5 km, demonstrating a "reverse false standard" performance of 104% [2]. - With a typical daily commute of 32 km, users only need to charge once a week, resulting in a weekly commuting cost of less than 7 yuan when using the electric mode [2]. Group 2: Technological Innovations - The key to achieving true electric range lies in the upgraded "six-in-one" PICU system, which manages the engine, hybrid mode, transmission, thermal management, air conditioning, and fuel system for precise energy control [4]. - The high-efficiency battery pack, optimized for hybrid scenarios, enhances discharge efficiency and precise energy distribution, supporting fast charging while balancing power and economy [4]. Group 3: User Experience and Design - The Roewe M7 DMH offers a spacious interior with luxurious features, including Mousse cloud wing seats and customizable ambient lighting, enhancing the driving experience [6]. - The design elements, from the imposing front face to the welcoming light carpet, reflect the flagship quality of the vehicle, supported by the technological breakthroughs of the DMH super hybrid system [6].

Core Viewpoint - The domestic plug-in hybrid vehicle market is becoming increasingly competitive, with "super long range" and "super low fuel consumption" as key focus areas for automakers. However, issues of "range exaggeration" by some brands have raised concerns among consumers. Recently, SAIC Roewe conducted a public range test for its mid-to-large plug-in hybrid sedan, Roewe M7 DMH, achieving a pure electric range that exceeded the official standard by 4% [1][4]. Group 1 - The Roewe M7 DMH achieved a real-world pure electric range of 166.5 kilometers, surpassing the official rating of 160 kilometers, thus meeting the core needs of family users for high-frequency commuting in pure electric mode [1][4]. - The vehicle's low fuel consumption is highlighted, with a fuel consumption rate of only 2.91 liters per 100 kilometers when running out of battery [1]. - The vehicle is designed to provide a cost-effective commuting experience, with a weekly commuting cost of less than 7 yuan based on typical commuting patterns [4]. Group 2 - The Roewe M7 DMH's impressive performance is attributed to its new generation DMH super hybrid system, which integrates multiple leading technologies for enhanced power, economy, and reliability [6]. - The DMH system features a "six-in-one" upgrade of the PICU, allowing for precise energy management and efficiency improvements across the vehicle [6]. - The vehicle is positioned as a "superior mid-to-large national car," offering not only long range and low fuel consumption but also upgrades in design, comfort, and intelligence for families [8].