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新车研发从55个月砍到26个月！日产高管：得照中国模式学_我的网站

一 |     "I’m not going to go into specific forms of support... I think we’ve — Israel has done quite a bit. And I think they just announced yesterday — Minister of Defense Gantz — about protective gear, other forms of humanitarian aid.  And, of course, we welcome that.  And I think there are some specific needs we might discuss with the Israelis," the official said on Wednesday during a press call ahead of Biden's visit to the Middle East.,Israel has been reluctant to supply Ukraine with weapons, balancing its position with relations with Russia. However, Israel joined in the UN General Assembly with a condemnation of Russia's actions in Ukraine.,The senior US official did not go into details on what specific assistance will be discussed between the leaders of the two countries during the meeting.,In May, the Israeli defense minister noted that the country sent humanitarian aid and non-offensive equipment to Ukraine. According to media reports, Israel rejected a US request to allow the transfer of its technology and weapons to Ukraine, arguing that the country would only supply nonlethal equipment.,Biden is traveling to the Middle East for the first time during his tenure as the US president, with visits to Israel, the West Bank and Saudi Arabia scheduled from July 13-16. Besides Lapid, Biden will meet with United Arab Emirates President Mohammed bin Zayed and Palestinian leader Mahmoud Abbas.。    8月25日消息，据报道，日产社长伊凡・埃斯皮诺萨表示，日产过往新车研发需要55个月，2026年冬季推出的新款Skyline研发周期将压到26个月。     同时，埃斯皮诺萨还称，中国车企在技术、成本控制与研发效率上已成为行业标杆，日产将主动学习相关经验。     近些年日产经营压力凸显，2025财年全球销量同比下滑6%，本土市场跌幅达到13%，2026年上半年本土销量更是创下数十年新低。         传统模式下，日产每款车型独立开发，多部门多头管理，内部沟通消耗大量时间，漫长的研发周期让产品落地时就跟不上市场的变化了。     借鉴中国车企经验，日产打算从三方面重构开发逻辑。一是推行家族化共享平台，不再每台车从零开发，一套架构可以衍生轿车、SUV等多种车型，同时精简组织架构，由项目总监统一统筹，减少部门内耗。

二 |     二是大规模落地AI与数字孪生技术，在虚拟环境完成大量碰撞、耐久测试，减少物理样车迭代次数，甚至实现夜间无人值守测试，提升测试效率。

三 |          三是采用并行研发模式，设计、工程、测试、供应链同步推进，替代过去一环接一环的串行开发方式。

四 | 日产计划2026财年，让这套高效流程覆盖九成新车项目。     不过研发提速并非毫无前提。国内车企24个月左右的开发周期，大多建立在成熟平台基础之上，依托现有架构做衍生迭代；若是从零打造全新底层架构，依旧需要三到五年时间。这也意味着日产26个月的成果，同样依托成熟平台积累，并非完全从零开发。    研发提速的背后，行业也浮现出了新的挑战。国内新车投放节奏不断加快，产品迭代过快带来保值率下滑，部分产品被质疑验证不足。

五 |     监管层面已经出手，将可靠性试验纳入准入强制要求，拟把新能源车型可靠性行驶试验里程提升至3万公里。速度是竞争优势，但不能牺牲产品可靠性，这也是包括日产在内，所有追求研发提速的车企都需要面对的课题。    

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