Audi A5 Sportback quattro four-wheel drive with sports differential (available as a further option) combines the advantages of quattro technology with a completely new differential that accelerates the rear wheels individually. Specifically on bends, the A5 Sportback exhibits noticeably more agility. When steering into and accelerating out of bends, power is diverted to the outside rear wheel. With the optional Audi drive select system, you can tailor the response of the quattro® with sports differential to your own preferences.