What's the difference between dual clutch and at transmission?

One of the great advantages of dual clutch gearbox is that it can combine gears in advance before shifting gears. Once the shift operation is performed, the clutch can be quickly disengaged to complete the upshift or downshift. In addition to high speed, less accidental wear, long-term use is easy to be semi-linked due to insufficient use, and there are many fever situations, which leads to a decline in the use experience. AT gearbox is also one of the mainstream at present. Common ones are Aisin 6AT and ZF 8AT. Some of the latest models have been equipped with 10AT gearbox. The automatic gearbox has a good experience because of its wide coverage and large usage. Moreover, some 6AT gearboxes have excellent fluency and durability. However, the hydraulic torque converter of automatic gearbox will lose transmission force, with low mechanical efficiency and complex structure. The difference between dual clutch and at transmission: 1. AT transmission, also called automatic transmission, is technically called hydraulic automatic transmission. At present, 6AT transmission is the most common and mature transmission in the market. Of course, 4AT and 5AT used to be the leaders, but now they are relatively backward. At present, 8AT and 9AT have gradually become popular. Many luxury brands have already matched 8AT, and BMW models are also equipped. 2. The operation is simple, and the advantages and disadvantages of AT transmission are also very obvious. Such as large bearing torque, stable connection and mature technology. The disadvantage is that the speed response is slow and there is no agility of manual gear. On the other hand, the fuel economy is not necessarily high, the transmission ratio is quite large and the structure is complex. For car companies, the cost is also high. Of course, many car companies are basically reluctant to use AT transmissions. 3. Simply put, because the at transmission started earlier, naturally, the current AT transmission technology is also very mature, stable and resistant to manufacturing.