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为什么增程车很少用2.0T?
大众EA888、沃尔沃DriveE、宝马B48/N20、通用Ecotec的LSY/LTG、本田K20C、奔驰M264等等,在燃油车的时代,谁家没个2.0T发动机都是稀罕事。 2.0L排量,直列4缸的涡轮机几乎就是这个时代的"黄金动力",它动力强劲、技术成熟、适配广泛,从中级轿车到豪华SUV,2.0T几乎无处不在。 要理解为什么增程车不选2.0T,首先要明确增程车的工作原理。和插电式混动汽车一样,增程式混动也具备一个发动机,两者的最大区别在于,插电式 混动汽车的发动机可以连接车轮直接驱动,而增程式混动汽车的发动机仅用来发电,车轮驱动完全由电机完成。而这种驱动形式下,需要较强的三电系统。 以市面上的理想L9为例,50度的电池包,前后总功率330kW的驱动电机,能实现5.18秒破百。如果换成带直驱的插电混动车型,有了发动机的介入,就 不需要也没必要配备大功率的电机。同理,由于电池足够强大,也就没必要配备大功率的发动机来为其发电,发电能力能满足时速120km/h—150km/h的功 率需求即可。 然而进入新能源时代后,一个耐人寻味的现象出现了——增程式电动车上,2.0T几乎销声匿迹,取而代之的是1.5T的发动机。为什 ...
“百店千家” 行动提速,一汽-大众大众品牌75家新经销商集中签约
Jing Ji Guan Cha Wang· 2025-06-25 11:47
Group 1 - The core viewpoint of the news is that FAW-Volkswagen is enhancing its dealership network through a concentrated authorization signing event, marking a significant step in its "Hundred Stores, Thousand Families" initiative [3][4] - 75 new dealers were awarded centralized authorization, including over 20 dealers with more than 10 years of partnership with the brand, indicating strong market confidence in the brand's product strength and development prospects [3] - The new dealerships will cover 68 cities and counties across the country, aiming to provide high-quality car purchasing and professional services to local consumers [3] Group 2 - FAW-Volkswagen is innovating its channel strategy by introducing a "lightweight" dealership model, encouraging dealers to reduce hardware investment while maintaining high service standards [3][4] - The company plans to complete an organizational restructuring by the end of May 2025, establishing a three-tier structure to enhance business collaboration and response speed [4] - Starting in 2026, FAW-Volkswagen will launch 10 new vehicles across various segments, including 5 pure electric, 2 plug-in hybrids, 2 range-extended hybrids, and 1 fuel model, accelerating its transition to electric and intelligent vehicles [4]