Audi RS4 B7: The V8 - Powered Sedan with Supercar DNA

The Audi RS4 B7 remains an icon in the realm of high - performance sedans, anchored by a heart that beats with the same rhythm as early Audi R8 supercars. Launched in 2005, this second - generation RS4 redefined expectations for what a family sedan could achieve, blending everyday practicality with a ferocious V8 engine that borrowed its soul from Audi’s flagship sports car.