Superstar
Taking your Audi into the ocean would be a bad idea -- unless that Audi is the Y10 Yacht. This yacht concept was designed by Krassi Dimitrov specifically for the luxury German automaker.

The Y10 Yacht would run a hybrid engine and be made out of lightweight materials such as carbon fiber. The Y10 Yacht takes design cues from Audi's latest models, which are sexy and sleek. If I could own an Audi R8 and a Y10 Yacht then my life would be complete.