Jude Law drove Gwyneth Paltrow across Capri in an Alfa Romeo in The Talented Mr Ripley. Gregory Peck rode a Vespa on his Roman Holiday. For Audrey Hepburn, only a classic Fiat would do. In Italy no self-respecting follower of brio and la bella figura sets out without the right ride. That used to mean something Italian - the sensuous Pininfarina-sculpted swoops of a Ferrari, the stubby haunches of a Maserati or the wind-in-hair thrill of a Ducati. But there is a new capo on the piazza and he’s an Inglese.