What is the hybrid engine in Audi A7 and how does it work?

I've heard that the Audi A7 has a hybrid engine. Can anyone explain how this type of engine works and its benefits compared to a traditional gasoline engine?

The hybrid engine in the Audi A7 is a combination of an electric motor and a gasoline engine. The electric motor assists the gasoline engine in providing power to the wheels. This combination ensures improved fuel efficiency and emission reduction.

The hybrid engine in the Audi A7 uses regenerative braking to capture energy that would otherwise be lost while braking. This energy is stored in the battery and used to power the electric motor. This results in improved fuel efficiency and reduced emissions.

The Audi A7's hybrid engine allows for an all-electric driving mode, which is ideal for short-distance trips. The car switches to the gasoline engine when more power is needed, providing the best of both worlds in terms of efficiency and performance.