The S5 Sportback is a powerful, elegant car. Audi nailed the design. The lines are strong and the proportions are spot-on. It's a great base to work with, but the 19-inch wheels, red brake ...

In the A5 Sportback, the standard ... All three come standard with Audi’s Quattro all-wheel-drive system. Performance fans can opt for an S5, which is available in all three body styles and ...