Watch the Audi S5 take on the BMW 435i in a thrilling Autobahn test! Who accelerates faster? Enjoy onboard footage of both ...

Although the Audi Sport station wagon is heavier and less punchy, it put up a good fight in the wet against its nearest rival ...

Getting a car that can accelerate to 60 miles an hour from a standstill in under five seconds is an expensive ambition. Most ...