Black Obsidian and 2011 Infiniti QX56. 4WD! GPS Nav! If you've been yearning for just the right 2011 Infiniti QX56 well stop your search right here. This is the ultimate SUV that is guaranteed to fit your needs. This wonderful QX56 will pamper you in refined comfort plus it has power and safety to spare. Ask about our preowned superstore one year maintenance lifetime inspections with every preowned vehicle purchased. Prices only good for day they appear. All prices are subject to change. We cannot extend special Internet pricing without a printed copy of the online pricing the in-store price may exceed our special online pricing.