关于特斯拉的传闻已久的平价新车，马斯克之前已经揭晓过答案了：一款基于 Model Y 的简化版。 但「简化」到什么程度，一直是一个悬念。 现在，一位知名黑客从特斯拉的官方固件里，挖出了这份悬念的答案——一份车型代号为 E41 的详细减配清单。 当清单上的细节逐一展开，我们看到的不止是取消全景天窗或后排屏幕这类常规操作。它涉及的，是悬挂、座椅调节，甚至是胎压监测这类关乎核心体验 与安全法规的配置。这辆「更便宜的 Model Y」，其实更像是特斯拉在增长压力下，做出的一次让步。 这台新车，让我们重新开始思考特斯拉的品牌边界——或者说，底线。 Model Y 平价版假想图 一份让老车主沉默的配置单 先来看一下，马斯克口中的「简配」究竟意味着什么： E41 内饰谍照 不只是座椅，这份清单上的每一项，都在不断剥离 Model Y 的「非必要价值」。当后排家人在夏天感受不到空调的凉意，当你在狭窄车位无法从容地折 叠后视镜，当冬日清晨的雾气始终笼罩在后视摄像头上…… 这些日常使用中的痛点，会不断提醒车主：你开的是一台在体验上做出全面妥协的特斯拉。 不过说到底，这些都还是舒适和体验层面的取舍，清单上还有一项内容，将讨论的维度 ...

Core Viewpoint - The automotive industry is undergoing a transformation driven by software-defined vehicles (SDVs) and the adoption of RISC-V architecture, which is expected to redefine the industry's landscape and enhance collaboration between hardware and software [2][4][19]. Group 1: Key Priorities for Future Vehicles - Future vehicles require flexible platforms that can scale across computing domains to meet diverse performance, safety, and energy needs [3]. - The shift from distributed software to regional and centralized computing will simplify development processes and optimize costs for automakers [3]. - The transition to regional architecture will reduce wiring complexity and costs while improving latency and integration [3]. Group 2: Software Ecosystem - The software ecosystem is crucial for SDVs, with AUTOSAR being a leading standard supported by major OEMs and suppliers [4]. - The development of a RISC-V AUTOSAR software ecosystem is underway, with collaborations among various tech companies [4][5]. - Automotive-grade Linux (AGL) is being adapted for safety-critical applications, with community projects aimed at certifying Linux-based systems for critical use cases [4][5]. Group 3: Open Hardware - RISC-V's open, royalty-free instruction set architecture allows OEMs to gain long-term control and avoid reliance on single suppliers, fostering interoperability and innovation [8]. - The ability to optimize hardware and software co-design is a significant advantage of open hardware, enabling OEMs to customize RISC-V cores for specific vehicle needs [8]. - Building a resilient supply chain through open standards can facilitate easier vendor changes and reduce investment risks [8]. Group 4: Collaboration through Standards - Standardization is essential for ensuring system interoperability and scalability in the automotive industry [10]. - A unified standard can reduce complexity and enhance compatibility across the ecosystem, promoting cross-industry collaboration [10]. - The introduction of a common CPU safety concept could enhance reliability and security in automotive systems [12][13]. Group 5: Modularization - Modularization in semiconductor design allows for specific decisions regarding safety, reliability, and real-time performance [15]. - Chiplet technology enables clear hardware isolation between components that require different safety standards [16]. - Modularization supports the introduction of innovations from outside the automotive industry while maintaining necessary constraints [15]. Group 6: Regional Adaptability - Future vehicles must be customized to meet varying regulatory, safety, environmental, and consumer demands across different regions [17]. - A balance between localized customization and a consistent global architecture is crucial for efficiency [17]. - RISC-V's architecture can support regional adaptations while maintaining cost-effectiveness [18]. Group 7: Industry Momentum - The momentum for RISC-V in the automotive sector is growing, with suppliers actively discussing implementation details with OEMs [18]. - The automotive industry recognizes the unique advantages of RISC-V, indicating a strong commitment to its adoption [18].