Audi's turbocharged 4-cylinder engine is new to the Q5 for 2011, along with its 8-speed automatic transmission. V-6 models get the sporty S Line bodywork and 19-inch wheels standard and top-trim V-6 models get adaptive headlights. HD Radio has been added to the navigation system while the 6-disc CD changer is gone. A 20-inch wheel option is also no more, but the Q5 picks up a new exterior color, Teak Brown.