Full review: www.autoexpress.co.uk An intoxicating five-cylinder warble reverberates around the mountains as we accelerate out of yet another switchback hairpin, all four tyres scrabbling for grip. Of course, the craggy walls have heard a similar sound before. That’s because we’re driving the new Audi RS3 Sportback up the famous Col de Turini in the south of France — the very place where its ancestor, the original Sport Quattro, won the 1984 Monte Carlo Rally in the hands of ex-world champion Walter Röhrl.