Audi Strikes Back

Equipped with a potent V10, the new S6 competes with BMW's M5, but skews toward luxury.Read more »

Sports Car in Sedan's Clothing

As usual with Audi, its midsize super sedan doesn't strive for statistical superiority, but it tempers raw performance with panache.Read more »

Sizzling Sedan

The V10-powered Audi S6 sedan unleashes a combination of speed and cornering prowess, with luxury and comfort.Read more »

The Six Gets Serious

The Audi S6's huge engine, well-appointed interior and understated appearance make for an ideal high-speed cruiser.Read more »