Based on the same platform as the Q50, the Infiniti Q60 is a coupe variant of the four-door sedan. It also uses the same engine, namely a twin-turbocharged 3.0-litre V6 rated at 300 or 400 horsepower depending on the trim level. The racy-looking Q60 is a bit smaller in length (-131 mm) and height (-59 mm) than the Q50. The fancy cockpit features a dual-touchscreen infotainment system.