What transmission is used in the Audi A6 in Germany?
2 Answers
Audi A6 uses the Stronic 7-speed dual-clutch transmission, which comes in both manual and automatic versions. Working principle of manual transmission: The shift clutch is a wet multi-plate clutch. When hydraulic pressure presses the driving plates and driven plates together via the piston, the clutch engages. When the working fluid is discharged from the piston cylinder, the return spring causes the piston to retract, disengaging the clutch. Working principle of automatic transmission: After the engine starts, the crankshaft drives the pump impeller to rotate via the flywheel. The centrifugal force generated by rotation causes the working fluid between the impeller blades to be thrown from the inner edge to the outer edge.
I've been driving an Audi A6 for several years and feel its transmission is truly reliable. In the German-made A6 models, it mainly uses the S-tronic dual-clutch transmission, which shifts incredibly fast with almost seamless transitions. Especially in daily driving, it shows minimal jerking in city traffic jams and offers excellent smoothness. This transmission also boasts great fuel efficiency, saving nearly one liter per 100 kilometers compared to older automatic transmissions, making it both economical and eco-friendly. I've also noticed that when combined with Audi's drive mode options, it can adaptively adjust its responsiveness - acceleration becomes even quicker in sport mode, making hill climbs or overtaking particularly effortless. As a German car enthusiast, I believe this design embodies precision engineering, and maintenance isn't too expensive either, basically requiring fluid changes every few years.
