AUDI A6

This RS6 is one of the most powerful production cars available! Powered by a ten-cylinder bi-turbo 5.0-litre engine it boasts an astonishing 580bhp, putting it alongside a handful of cars such as the Bentley GT Speed in terms of power output. And when it comes to performance the RS6 isn't far behind most supercars with a 0-62mph time of just 4.5 seconds - that's quicker than an Aston Martin Vantage! As you'd expect, it handles superbly, combining immense grip and agility for a car that weighs more than two tonnes. The ride is fairly supple making the RS6 usable every day while the twin exhaust pipes emit a deep burble and a meaty roar if you give the throttle a quick prod. But it's the effortless way in which the RS6 gains speed that's most impressive and the engine never feels strained - even at high revs. Supported with a superb history record totalling 8 Audi stamps, great spec and only 2 owners this has to be one of the finest available!