This week Cooper experiences the best and worst of the Toyota Yaris GRMN, while Dave Humphreys drives the 400hp Audi RS 3, the 450hp RS 4 Avant and the 600hp BMW M5. Then he went to Maranello to drive the 720hp Ferrari 488 Pista before skipping up the Nürburgring to drive the latest 520hp Porsche 911 GT3 RS with Walter Röhrl and Mark Webber.