To date, Audi has sold more than 6 million Audi models with a quattro system, just under half of all models it has produced. In the USA, about 90 percent of all Audis currently sold are quattro ...

Germany’s acclaimed Audi-enhancer ABT is to build 30 Ur-Quattros with an array of updates that more than double the output of the Eighties original. It’s actually not Hans-Jurgen Abts’s ...

The front fenders, the doors and the rear side panels of the Audi A1 clubsport quattro have been widened by a total of 60 millimeters (2.36 in). They form horizontal “blister” edges, like ...

The front fenders, the doors and the rear side panels of the Audi A1 clubsport quattro have been widened by a total of 60 millimeters (2.36 in). They form horizontal "blister" edges, like those ...

Audi says the spirit and soul of the Ur-Quattro lives on many of its modern-day creations, such as the limited-run A1 Quattro, of which only 333 examples were produced.