PDK/DSG/SMG real world reliability
I wonder how servo-actuated clutch-driven manuals behave and wear under real-life tough driving conditions.
Say on a long steep hill, with constant stop-and-go traffic. We all know how that is with a conventional manual, but there an experienced driver can manage clutch slippage and wear is kept to a minimum. A conventional torque-converter auto deals with that perfectly, as that situation is seamlessly dealt with by the hydraulics of the torque converter. But what about a servo-actuated clutch? How does it endure that stress?
I'm starting to hear about early failures of BMW's SMG, but do not know the reasons.
I welcome comments from Audi DSG drivers and BMW SMG drivers.
Say on a long steep hill, with constant stop-and-go traffic. We all know how that is with a conventional manual, but there an experienced driver can manage clutch slippage and wear is kept to a minimum. A conventional torque-converter auto deals with that perfectly, as that situation is seamlessly dealt with by the hydraulics of the torque converter. But what about a servo-actuated clutch? How does it endure that stress?
I'm starting to hear about early failures of BMW's SMG, but do not know the reasons.
I welcome comments from Audi DSG drivers and BMW SMG drivers.