This Infiniti Q50 has beautiful styling and a smooth, comfortable, luxurious ride. Check out the wheels! Navigation Package (Infiniti InTouch Navigation System), Q50 Premium, 3.7L V6 DOHC 24V, 7-Speed Automatic with Manual Shift, AWD, Black, and Navigation System. How good of a time would you have driving home in this gorgeous-looking and fun 2014 Infiniti Q50? This superb Q50 comes everything you'd expect from Infiniti, and THEN some...all at an attractive price. Porsche of Stratham has the Luxury vehicle you've been searching for at a price that fits your budget. As an employee owned company our mission is to make you a customer for life.