The Peugeot 205 was a practical, fun hatchback that many drivers found irresistible. Will the 206 be as popular? Vicki Butler-Henderson takes it for a spin. Jeremy Clarkson is given the chance to try out three executive motors, starting with a sporty little Italian model: the Ferrari 456M. He moves on to the Aston Martin Vantage and, finally, selects the Bentley Arnage. Will the Italian model prove superior to the best of British? Road-tests reveal all.