The QX60 (formerly JX) is Infiniti's answer to the popular Acura MDX. The QX60 is about 5 inches longer than an Acura MDX, and offers more interior legroom than almost all three-row crossovers and short-wheelbase full-sized SUVS. A standard V6 engine, CVT transmission and front-wheel-drive promise respectable fuel economy for this size of vehicle. For more traction the QX60 is also offered with all-wheel-drive. The QX60 starts at around $41,000 which includes typical luxury features like heated leather seating and HID headlamps.