The Audi A6 received a facelift for the 2009 model year. For 2010, the big news is the arrival of a direct-injected, 3.2-liter V-6 engine. Compared to last year's 3.2-liter V-6, the new powerplant makes 10 more horsepower and is slightly more fuel efficient. All models with Quattro all-wheel drive receive a supercharged 3.0-liter V-6 engine as standard equipment. In addition, Audi has changed the Sports package content.