The Q50 compact sedan receives a few enhancements for 2017, and still offers a choice of three powertrains, including a 208-horsepower, turbocharged four-cylinder engine, a twin-turbo V6 with either 300 or 400 horsepower as well as a hybrid system that produces 360 horsepower. Each Q50 is equipped with all-wheel drive, while the options list includes electronically calibrated steering and suspension systems. In addition, the Premium versions of the Q50 come with a 16-speaker sound system.