In the finale of the three drag race series featuring a trio of brilliant German sports coupes, Cars.co.za pits the Audi RS5 Coupe against the BMW M4 Competition. With the M4 dispatching the Mercedes-AMG C63 S Coupe, but the Audi RS 5 losing to the C63, surely all is over for the Audi? Or is it. The heavier RS5 has a 2.9-litre twin-turbo V6 that makes 331kw/600 but uses quattro, while the M4 Competition makes 331kw/559nm from its twin-turbo 3.0-litre inline-6. For the full video, as well as the upcoming track test check out Cars.co.za's YT channel.