The Cayenne may be Porsche's biggest seller (as well as its biggest product!) but few people would rank it alongside hardcore beetle-crushers such as the Range Rover, Grand Cherokee or Mercedes GL-Class on really rough off-road terrain.
Except Gordon Robertson, chief driving consultant at the Silverstone Porsche Experience Centre.
Watch as Robertson takes the new 405kW/750Nm, 4.8-litre biturbo V8 Cayenne Turbo S - described by Porsche as "a sports car for every occasion" - through the handling and off-road circuits at the Experience Centre, from 45-degree hill descents to steep and uneven side-slopes.