What Car? Classifieds has 30 approved used Infiniti Q50 cars available for sale from top Infiniti dealers. Browse our classifieds now - the easiest and most powerful used car search tool around ...

There are some Japanese cars out there whose engines generate ... while the VR30DDTT engine in the Nissan Z makes 400-420 hp.

The Infiniti Q50 is a compact luxury sedan targeted at the BMW 3 Series, Audi A4, and Mercedes-Benz C-Class. Like many of its competitors, the Q50 is a sedan that seats five and puts its power ...

The Q50 luxury sports sedan is available in rear ... and the level of amenities is below the curve for a luxury model, showing this car's age. Infiniti's dual touchscreen infotainment system ...

The engine's formidable grunt seemed too much for the car to handle. Then there was the jiggly ride, and the steering wasn't great either unless you were in Sport + mode. It's all coming back now ...