The 2013 Audi RS4 Avant, powered by a high-revving 4.2L naturally aspirated V8 producing 450 hp, delivers exhilarating performance with a 0–100 km/h time of 4.7 seconds. This third-generation RS4 ...

Feel the raw power of the Audi S8 4E with its Lamborghini-derived V10 engine and custom straight-pipe exhaust setup. This onboard video captures brutal acceleration runs, deep engine tone, and ...