What kind of dual-clutch transmission does the Bestune T77 use?
1 Answers
Bestune T77 uses a 7-speed wet dual-clutch transmission. Features of 7-speed wet dual-clutch transmission: The 7-speed wet dual-clutch transmission has evolved to the third generation, mainly developed for transverse engines. It adopts a more intelligent "smart actuator" that can further reduce the transmission's own energy consumption while also supporting start-stop and coasting functions, and can be easily upgraded to a hybrid version. It is currently widely used in models such as the Mercedes-Benz A-Class, BMW X1, 1 Series, and MINI series. Disadvantages of 7-speed wet dual-clutch transmission: The 7-speed wet dual-clutch transmission is not very stable in operation and is prone to issues such as shaking and low-speed jerking. There is a noticeable jerkiness during gear shifts, and its structure also leads to the disadvantages of high fuel consumption and complex manufacturing processes.