How does the Audi A8 utilize its hybrid engine technology?

I'm curious about the unique hybrid engine in the Audi A8. How exactly does it work and what benefits does it provide?

The Audi A8 features a mild hybrid system, utilizing a 48-volt battery and an electric motor to assist the traditional gasoline engine. This technology allows for smoother and more efficient performance, as well as increased fuel economy.

The hybrid engine in the Audi A8 can also be used for the start-stop function, automatically turning off the engine when the car is idling to save fuel. This not only reduces emissions, but also prolongs the life of the engine.