Why does the Audi A8 have a 48V ЧФМ (mild hybrid) system?

I've heard that the latest Audi A8 is equipped with a 48V ЧФМ (mild hybrid) system. Can you explain the purpose and benefits of this feature?

The 48V ЧФМ (mild hybrid) system in the Audi A8 helps to reduce fuel consumption and emissions while providing a smoother and more seamless driving experience. It also allows for more efficient start-stop functionality and regenerative braking, making it a more eco-friendly option.

The 48V ЧФМ (mild hybrid) system not only improves fuel efficiency, but also offers faster acceleration and better performance. It helps to bridge the gap between traditional combustion engines and fully electric vehicles, making the Audi A8 a standout in its category.