The brand-new Cadillac XT5 replaces the aging SRX, which was finding it increasingly difficult to keep up with the likes of the Audi Q5, BMW X3 and Lexus RX. There's just one available engine for the XT5: Cadillac's near and dear 3.6-litre V6 that produces 310 horsepower and 271 lb.-ft. of torque. The eight-speed gearbox sends power to the front or all four wheels depending on the version chosen.