Is Porsche dual clutch the same as Volkswagen dual clutch (the difference between Volkswagen dual clutch and Porsche dual clutch)

The biggest killer of Porsche's seven-speed dual-clutch gearbox should be a special cooling pipe, which controls the flow of cooling oil according to the temperature of the dual clutch. The maximum flow of cooling oil will wake up the clutch at the beginning of ejection and cool it to protect the corresponding parts of the clutch. Of course, the design and material cost of Porsche dual clutch are not tender. As for the proportion of ordinary people's double clutch, the price of double clutch may be higher than that of golf.

Porsche dual clutch actually operates the technology of Borg Warner, not only PDK, but also the turbine jointly developed by Porsche VTG and Borg Warner. In addition, Borgwarner AWD all-wheel drive coupler has been used in Porsche. Porsche's dual clutch is not only the price and material, but also the technical support of Borg Warner.

When it comes to Volkswagen dual clutch, people will say "Volkswagen dual clutch that can't be repaired". Volkswagen's seven-speed dry dual clutch is the most popular. Most Volkswagen 1.4T models match DQ200 seven-speed dry dual clutch, such as Jetta, Bora, LaVida, Sagitar, Magotan, Passat, Touran L, Ge Tan, Tuyue and Tan Yue. Among them, the Tiguan Silk Road version adopts DQ250 six-speed wet dual clutch, and the Ge Tan four-wheel drive and Ling Du 19 version adopts DQ380 seven-speed wet dual clutch.

Simply put, wet dual clutch is not easy to overheat, so there are fewer problems. Volkswagen bought out Borgwarner's technology, so it had DQ250 and DQ500 wet dual clutches. In order to bypass Borgwarner's technology, Volkswagen found LUK Company, a subsidiary of Schaeffler, Germany, and developed DQ200 dry dual clutch, which is also a fault dual clutch. After all, LUK's dual clutch technology is not as good as Borgwarner's. The double clutches developed around Borgwarner's technical barriers are basically fault double clutches, such as Ford, which has nothing to do with cost, but the key is technology.

Little Borgwarner is not a omnipotent company, as long as it is mechanical, there will be problems, but Borgwarner's dual clutch problems are few, but sometimes it is really difficult to circumvent technical barriers.

Million car purchase subsidy