The A6 is available in 4 trims: 3.2 FrontTrak Sedan, 3.0 quattro Sedan, 4.2 quattro Sedan and 3.0 quattro Avant. All engines in the A6 lineup are equipped with direct gasoline injection; A6 3.2 trims get a 255-hp 3.2-liter V6, while A6 4.2 trims are outfitted with a 350-hp 4.2-liter V8. For 2009, A6 3.0 trims get a dynamic new 300-hp 3.0-liter supercharged V6 powerplant. A six-speed automatic transmission with Tiptronic manual mode is standard on the quattro all-wheel drive Sedan and Avant, while the front-wheel drive FrontTrak Sedan gets Audi's seven-speed Multitronic continuously variable transmission (CVT). Standard equipment on every A6 includes a power sunroof, 17-inch alloy wheels, dual-zone automatic climate control, leather upholstery, satellite radio, Bluetooth wireless connectivity and an Audi Music Interface with iPod connection; A6 3.0 trims add heated front seats, while A6 4.2 trims are further equipped with bi-xenon adaptive headlights, 18-inch alloy wheels, Advanced Key passive entry/start and a voice-activated navigation system with integrated rear camera parking assist. Standard safety features include electronic stability and traction control, 4-wheel anti-lock brakes with brake assist, active anti-whiplash front head restraints, and front, front side-impact and overhead curtain airbags; rear side-impact airbags and a new Audi Side Assist blind spot detection system are optional. The Audi A6 is completely redesigned for 2009, with fresh exterior styling that includes a revised front bumper, grille and foglamps, as well as new front and rear lighting with available LED daytime running lamps. Additionally, suspension set-up enhancements improve comfort and handling, while the all-new 3.0-liter supercharged V6 engine injects dynamic performance into the lineup.