Why does the Audi A7 have a wet multidisc clutch?

I've been looking at the technical specs of the Audi A7 and I noticed it has a wet multidisc clutch. What is the purpose of this type of clutch and how does it differ from a traditional dry clutch?

The wet multidisc clutch in the Audi A7 provides better power transfer and improved fuel efficiency compared to a traditional dry clutch. The wet clutch also has a longer lifespan and can handle higher torque levels. Advice: Consider getting your clutch regularly checked and changed to ensure optimal performance of your Audi A7.