The Infiniti QX56 delivers class-leading capabilities among the full-size luxury SUVs. The QX56 comes with one of the most powerful V8s in the class. It boasts the top tow rating. And it offers serious off-road capability, an area where Nissan has a lot of experience. The QX56 is based on the full-size Nissan Titanpickup and Armada SUV.The Infiniti QX56 is the perfect choice for pulling a boat or a horse trailer while hauling seven passengers in luxurious comfort. It offers seating for seven or eight and is rated to tow 8,900-9,000 pounds. Nissan's 5.6-liter 32-valve engine generates more torque than the V8s in the Cadillac Escalade and Lincoln Navigator. The Lexus LX470 and Toyota Sequoia can't compete with the Infiniti's towing capability.Click here to read more