
Volkswagen DQ381 is a wet dual-clutch transmission. The torque transmission of the wet dual-clutch is achieved through the wet clutch friction plates submerged in oil. Taking the Volkswagen Sagitar 2020 280TSI DSG R-Line National VI as an example, its body dimensions are: length 4753mm, width 1800mm, height 1462mm, wheelbase 2731mm, fuel tank capacity 50 liters, and trunk capacity 553 liters. The Volkswagen Sagitar 2020 280TSI DSG R-Line National VI is equipped with a 1.4T turbocharged engine, with a maximum horsepower of 150 hp, maximum power of 110 kW, and maximum power speed of 5000 to 6000 rpm.

I'm the type who loves researching cars, and recently I've been helping a friend choose a Volkswagen. The DQ381 transmission is definitely wet-type, with the clutch working immersed in oil. This design is much more reliable than dry-type, especially with better heat dissipation in city traffic jams. Volkswagen now uses this transmission in SUVs like the Tiguan L and Tayron, capable of handling over 380 Nm of torque. I heard it also has optimized bearings and seals, and during my test drive, the gear shifts were indeed smooth. If you're considering a used car, I recommend checking the transmission oil change records—it really affects lifespan. Of course, regular maintenance is crucial; a wet dual-clutch can't withstand rough treatment.

Having repaired Volkswagen cars for 15 years, I've personally disassembled dozens of DQ381 units. It's definitely a wet dual-clutch system, with the clutch assembly immersed in transmission fluid. You see, turbocharged engine bays run hot - dry clutches are prone to overheating and stuttering, but the wet type maintains stable operating temperatures thanks to its oil cooling system. It also handles torque exceptionally well, perfectly matching 2.0T engines. One reminder for owners though: this transmission requires specialized fluid changes every 60,000 km - never compromise by using incorrect specifications. Rubber seal aging is a common issue; address any oil seepage immediately when detected.

Just picked up a Volkswagen Magotan last week, and the 4S store confirmed it comes with the DQ381 transmission. I did my research before buying and verified it's a wet-clutch design. The salesperson explained that wet dual-clutch transmissions have better heat dissipation, making them particularly suitable for drivers who frequently navigate congested roads. In actual driving, the gear shifts are quick and smooth, with almost no noticeable jerkiness. Compared to my colleague's Lavida with a dry dual-clutch, it's noticeably smoother in low-speed follow-up driving. For maintenance, it's important to use genuine fluids and avoid random small shops for servicing. Overall, this transmission is quite reliable.


