As Audi celebrates the 35th anniversary of the introduction of the ur-quattro, as the original model is affectionately called, it's worth looking back at how it came to be and how it has ...

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 ...

After 30 years, the Audi Ur-Quattro still sends a shiver down the spine. So even though this is just a show car made for the 2010 Paris bash, it’s still easy to get a little giggly about it.

This 1985 Audi Ur-Quattro is one of the last of the 18 cars officially imported into North America, states the seller. The car was prepped by Frank Sprongel, who was a Canadian Rally Champion.

If you're a Rally fan, the Audi Quattro is already a legend. But the uninitiated might mistake it for an early-'80s Audi Coupe with bigger wheels and a body kit. That impression is not wholly ...