2011年9月3日 · Audi continues to increase the efficiency of its engines. The new 4.0 TFSI, a powerful V8 with twin turbochargers, is equipped with “cylinder on demand” technology. When operating at part load, four of its cylinders are deactivated. This reduces fuel consumption by an average of five percent.

2019年5月26日 · TFSI是Turbocharger Fuel Stratified Injection的字母简写，T就是涡轮的意思，FSI指代大众集团发动机的分层喷射燃油技术，全称意思是带涡轮增压的燃料分层喷射技术。 分层喷射燃油技术可以提升燃油的效率，对整车行驶起到节油增功的作用。 然后我们再了解一下TFSI前面的数字35、40、45、50这些指数含义。 这些指数指代为百公里加速度G值，具体计算公式为，G=100km/1h/百公里加速时间*10，例如2019款奥迪A4L2.0T高功率版官方给出的百公 …

这里只说一个重点，那就是这台顶配A8的动力规格很高，用的是4.0升双涡轮增压V8发动机，外加 48V轻混系统，在奥迪精华quattro的加持下，0-100km/h加速仅需4.4秒。 这也是奥迪A8家族里唯一的八缸机，尾标60TFSI说明一切，数字越大越牛，60就到头了。 横向对比一下，目前中规奔驰S级里的顶配S500是3.0升L6发动机，其他车型更是只有2.5排量，但S500的提车配置总额往往过了200万（因为有消费税以及加价）。 而宝马7系里，对应的750车型虽说也是V8，不过实际提 …

This eSelf-Study Program describes the function of the 4.0l V8 TFSI engine of the EA825 engine series. Once you have completed this eSelf-Study Program, you will be able to answer the following: What are the technical characteristics of the engine? How do the oil supply and engine cooling systems work?

2011年9月13日 · The 4.0 TFSI, which is used in slightly different configurations in the S6, S6 Avant, S7 Sportback and S8, develops between 309 kW (420 hp) and 382 kW (520 hp), and as much as 650 Nm (479.42 lb-ft) of torque. The new V8 is a high-tech engine featuring numerous innovative solutions.

2020年1月7日 · Audi 4,0l-V8-TFSI-发动机带有双涡轮增压器,该款发动机装备在奥迪高端车型以及S系列车型中，赫赫有名。 本文将以系列文章形式和大家分享该款发动机机械结构特点，技术数据，润滑系统，冷却系统，空气供给和增压系统，排气系统，汽缸关闭等相关技术内容 ...

The new 4.0 TFSI, a powerful V8 with twin turbochargers, is equipped with “cylinder on demand” technology. When operating at part load, four of its cylinders are deactivated. This reduces fuel consumption by an average of five percent. To complement this system there are two further technologies: Active noise control (ANC) and active engine mounts.

奥迪奥迪SQ7 2024款4.0 TFSI频道为您提供奥迪奥迪SQ7 2024款4.0 TFSI配置信息，包括安全装备，操控配置，内置配置，性能参数，车型资料大全等，查奥迪奥迪SQ7 2024款4.0 TFSI参数配置，就上懂车帝。

2025年1月16日 · The Audi 4.0 TFSI engine, while celebrated for its performance, has garnered a reputation for certain recurring issues that can affect its reliability and longevity. Understanding these problems is essential for owners and prospective buyers alike.

2023年4月24日 · The 4.0 TFSI V8, as you might have guessed, is a 4.0-liter, twin-turbocharged V8 that was co-developed with Bentley. With a 90-degree angle between the cylinder banks, engineers left more than...