Group 1 - The article discusses the competitive landscape in the automotive industry, particularly how new energy vehicle brands frequently compare their products to established luxury brands like Mercedes-Benz, often claiming superiority in various aspects [1][3][4] - Mercedes-Benz has been a consistent benchmark in product comparisons, especially in terms of chassis performance and cabin comfort, indicating its strong market presence and reputation [1][3] - The article highlights a recent event where Mercedes-Benz showcased its innovations in seating and chassis control, marking 20 years of localized research and production in China [5][8] Group 2 - Mercedes-Benz emphasizes its commitment to developing high-quality automotive seats, which undergo a rigorous four-year development process involving feasibility studies, design, and extensive testing [7][10][13] - The company maintains strict safety standards for its seating systems, which are designed to meet global market requirements, ensuring that they exceed local standards [8][10] - The article details the complexity of Mercedes-Benz's seat systems, which include over 1,000 precision parts and undergo more than 2,000 specialized tests to ensure comfort and safety [7][10][11] Group 3 - The chassis development process at Mercedes-Benz is described as a comprehensive system engineering task, focusing on vibration absorption and stability, with a strong emphasis on customer comfort [14][16] - The company has established over 130 vehicle metrics and more than 1,000 component metrics to evaluate chassis performance across five key dimensions: ride comfort, safety, handling, sportiness, and precision [16][19] - Mercedes-Benz utilizes advanced simulation technologies and extensive real-world testing to validate the performance of its vehicles under various conditions, ensuring reliability before market release [18][19][24]

Core Viewpoint - Mercedes-Benz emphasizes its commitment to luxury and quality through meticulous engineering and local adaptation in China, celebrating 20 years of research and production in the country [29][35]. Group 1: Chassis Development - The chassis tuning is described as an art, with Mercedes-Benz focusing on the dynamic performance of vehicles beyond basic functionality [3]. - Over 1,000 performance indicators are transformed into 130 quantifiable KPIs, capturing real-time data on vibrations, angles, and pressure to establish a "golden standard" for driving dynamics [4]. - The chassis development process follows six strict steps, including CAD, product validation, and digital twin testing, taking four years to perfect the system [7]. Group 2: Seat Design and Comfort - The development cycle for a seat can take up to 1,460 days, with over 1,000 precision parts and more than 2,000 specialized tests and simulations [17]. - Mercedes-Benz rejects generic solutions, opting for custom seat frameworks tailored to each model, ensuring perfect integration with vehicle space and safety [19]. - The seats feature comprehensive temperature control and ventilation, with heating pads covering significant areas and advanced fan systems for optimal comfort [22][23]. Group 3: Technological Innovations - The latest steering technology allows for enhanced maneuverability, with a turning radius comparable to compact cars, and has undergone extensive testing over 200,000 kilometers [13]. - The "golden butt" engineers can discern minute differences in damping, ensuring a refined driving experience through tactile calibration [10][12]. Group 4: Manufacturing Excellence - Beijing Benz has become one of the largest manufacturing bases globally, producing over 5 million vehicles and 13 models, including the newly added electric CLA [29]. - The manufacturing process incorporates 100% automated assembly with a precision of 0.1 millimeters, achieving a qualification rate of over 99% for assembly [31]. Group 5: Local Adaptation and Global Standards - The "Mercedes-Benz standard" integrates global expertise with local needs, showcasing a commitment to adapting standards to meet consumer expectations in China [33]. - The company aims to redefine luxury by focusing on the driving and seating experience, ensuring that every detail meets high standards of quality and comfort [35].