Overview:The Porsche Cayenne Turbo S is tested in Cyprus against of all things, a Red Devil - a member of the R.A.F.'s freefall parachute display team. Jeremy gives the Mercedes S Class a make-over. The new S Class is tested, the BMW Z4M shows what it can do on the Top Gear track as does the Koenigsegg CCX. Ewan McGregor is the Star in a Reasonably Priced Car.