Why is the 2021 Audi A8 equipped with an electric motor?

I've heard that the 2021 Audi A8 has an electric motor, but I don't understand why it would need one. Can you explain the reason for this?

Yes, the 2021 Audi A8 is equipped with an electric motor to provide additional power and improve fuel efficiency. This allows for a smoother and more efficient driving experience.

The electric motor in the 2021 Audi A8 serves as a supplementary power source, working in tandem with the traditional gasoline engine to provide a seamless driving experience. It also helps to reduce emissions and improve overall performance.

The electric motor in the 2021 Audi A8 is also used for regenerative braking, which helps to recharge the battery and increase overall efficiency. This is especially useful in stop-and-go traffic or city driving.