Uncover the components that make the Audi S2 Quattro a notable example of automotive engineering. This video provides a ...

The legendary Audi S1 E2 Quattro, one of the most iconic cars from the Group B rally era, comes alive with aggressive acceleration, tire smoke, and raw turbocharged sound. Built for extreme rally ...

How Sauber became Audi ...

The new RS5 adds plug-in hybrid power and a new rear diff. We see whether the added weight offsets the performance gains.

Here are the complete race results from the NASCAR Cup Series DuraMax Texas Grand Prix at Circuit of the Americas.

A Brabus SL, a former Esprit show car and an original RS4 - all helped to brighten up a miserable month ...