With the improvement of people's quality of life, everyone will buy their own private cars, and many people will choose Japanese cars, mainly because Japanese cars are safer and more reliable. Some reliable at gearboxes in Japan have been replaced by CVT gearboxes, mainly because the cost of CVT is controllable and its damage can be guaranteed for 2~4 years during the warranty period. At gearbox generally adopts liquid gear and planetary gear set, which can be seen from the processing aspect that it belongs to finishing. Fencing is more than ordinary CVT gearbox, and the subsequent cost will be higher during maintenance.
Although the at gearbox will be more expensive and easier to maintain, the requirements for maintenance will be lower, and there will be a feature of low procurement and maintenance costs, mainly to control the cost and weight of the car. Weight control is very advantageous, but the fuel consumption will increase and the advantages will be less. The weight should be changed to the lifting configuration, so that the configuration of Japanese cars may be higher than that of German cars.
Now some cars will change the gearbox, and some manufacturers of Japanese cars will change the dual clutch gearbox. It is also a wise choice to change AT gearbox to CVT gearbox, otherwise the cost will increase and the durability of the vehicle will become the production cost. It is necessary to change the gearbox. At gearbox is very expensive, and it needs to test the adjustment performance of the manufacturer. If the adjustment method of gearbox is different, the performance will be different, the transmission efficiency will be lower, and some other problems will appear.