What do you know about the BULLET

The "RS" initials are taken from the German: RennSport – literally translated as "racing sport", and is Audi's ultimate 'top-tier' high-performance trim level, positioned a noticeable step above the "S" model specification level of Audi's regular model range line-up. Like all Audi "RS" models, the Audi RS6 Avant
pioneers some of Audi's newest and most advanced engineering and technology, and so could be described as a halo vehicle, with the latest Audi RS6 Avant
having the most powerful internal combustion engine out of all Audi models, with more horsepower and torque than the physically larger Audi S8. Unlike the A6 and S6, however, the RS6's engines in the C5 and C6 iterations have not been shared with any other vehicle in Audi's lineup. However, for the C7 generation, the Audi RS6 has the same 4.0L biturbo V8 engine as the Audi RS7, with both being positioned at the top of the Audi S and RS range, and detuned variants of the same engines are found in the Audi S8, Audi A8, and Audi S6.