With a 0-60 mph time of just 4.7 seconds, the Audi A6 3.0T Quattro that participated in a recent Motor Trend six-cylinder engine, midsize luxury sedan comparison was the fastest car in a group ...

As glad as we are about the A6 Allroad, we're even more excited for the RS6, which is finally coming to America in Avant (Audi-speak for ... chrome roof rails, and a dual-pane panoramic sunroof.