The idea for the reborn classic came from Hans-Jürgen Abt's own project and received an enthusiastic response from customers ...

For Abt head Hans-Jürgen Abt, the original Quattro was an icon. "When I took over the tuning department at ABT from my father ...

It's been five years since Audi introduced the high-performance SQ7 to American buyers; that coincided with the release of ...