The latest version of Audi's hot RS5 Sportback has just been spotted testing ... A5 to cool the engine and brakes are present. The wide wheel arches are well hidden by the wrap, but look closely ...

The Audi RS5 Cabriolet, currently the only open-top RS model you can buy. Prices start at £68,985, though get even mildly flamboyant with the options and this will quickly swell; bigger wheels ...