REVIEWS Audi A6 Avant with 3-litre TDI engine is powerful and economical REVIEWS Opel Astra Sports Tourer is more sensible than the hatchback REVIEWS Volkswagen Golf Variant is useful and easy to handle REVIEWS Porsche 911 Turbo is a bespoke-suited corporate climber REVIEWS Facelifted Mercedes-Benz S320L is a satin sedan REVIEWS Seat Arona and Ibiza pack a serious punch REVIEWS Final update to Volkswagen CC keeps it trendy REVIEWS BMW 5 Series GT has improved looks after update REVIEWS BMW M6 Gran Coupe is full of style and substance REVIEWS Third-gen BMW X5 greatly improves on BMW’s SAV formula PreviousNext