The 2004 Audi A6 saloon was the company's first model to adopt the now familiar bold radiator grille. Offering more interior space than its main rivals and with a broad range of efficient diesel engines the Audi is a good choice if you want a roomy, yet economical executive saloon. The interior finish is as close to perfect as it's possible to achieve and there is a huge range of options giving the A6 a hi-tech feel. However, as is often the case with Audi, the ride is over-firm which the optional air suspension only partly resolves, and the steering is light offering very little feedback on the road.