凤凰网科技讯1月13日，别克官方宣布，别克GL8家族登顶2025年度中国MPV销量榜，总销量超12.2万 辆。 据介绍，该车搭载的真龙插混系统，连续两年被第三方评测为续航最长，能效最优。此外，奥特能电池 保持26亿公里0自燃的纪录。保值率方面，燃油GL8三年保值率第一、新能源GL8一年保值率第一。 据了解，别克GL8家族包括20万+级别的GL8陆尚、陆上公务舱；30万+级别的GL8陆尊、陆尊燃油版； 40万+级别的世家、世纪新能源燃油双旗舰。 ...

Core Viewpoint - Buick is focusing on enhancing battery safety in electric vehicles, emphasizing that safety is a fundamental principle rather than a luxury, especially in light of recent incidents involving electric vehicle fires [1][3]. Group 1: Battery Safety Measures - Buick's E5 model demonstrated effective battery protection during a high-speed collision, where the battery did not catch fire despite severe damage [1]. - The battery design includes a multi-layer protective structure, featuring an aluminum shell and a shock-absorbing space to mitigate collision impacts [1][2]. - The battery pack employs a "grid beam" structure made of high-strength steel, enhancing its ability to withstand various forces [2]. Group 2: Thermal Management and Fire Prevention - The battery system incorporates a thermal management design that includes heat insulation walls and a water cooling plate to quickly dissipate heat in case of thermal runaway [2]. - A "firewall" made of high-temperature resistant materials is installed to prevent fire from spreading to the passenger cabin during a thermal event [2][3]. Group 3: Collaboration and Development - Buick collaborates with CATL to develop a specialized battery formula that offers strong thermal stability and longevity, although it comes at a higher cost [3]. - The stringent safety standards for the battery design were influenced by past incidents, leading to a commitment to redundancy in safety features [3].