The A4 is outfitted with a 211-hp 2.0-liter turbocharged four-cylinder engine, featuring FSI direct fuel injection; available transmissions include a six-speed manual, an eight-speed automatic with Tiptronic manual shift mode, and a Multitronic CVT. Every A4 is equipped with the Premium package, including a power sunroof, 17-inch aluminum wheels, leather upholstery, automatic climate control and satellite radio. A Premium Plus package, available for all variants, adds features such as S line exterior styling elements, 18-inch aluminum wheels, Xenon plus headlights, LED daytime running lights and tail lamps, heated front seats, three-zone climate control, garage door opener, Bluetooth wireless connectivity and an Audi Music Interface. All models can be further equipped with a Prestige package that boasts adaptive lighting, Advanced Key passive entry/start and Bang & Olufsen premium sound, as well as a MMI navigation plus system, including HD radio and a DVD player. Standard safety features include electronic stability and traction control systems, four-wheel anti-lock disc brakes with brake assist, front side-impact airbags, overhead curtain airbags for front and rear passengers, and a tire pressure monitor; rear parking sensors, a blind spot monitor and rear side-impact airbags are also available. The Audi A4 carries over with minimal changes for 2012. New standard equipment includes automatic headlamps, daytime running lights and rain-sensing wipers; additionally, option packages and content are restructured.