Audi Quattro

S1 E2: The Audi quattro changed the car world forever. For the first time, a four-wheel-drive is not only deployed in a production car, but also in a rally car. Car History shows the evolution of the Audi quattro from its beginnings as a sports coupe to the S1 and S2, the most spectacular rally cars ever built. Rally world champion Walter Röhrl also shares his experiences with the quattro.