For 2002, the QX4 receives a few interior enhancements including a refined audio system, a faster functioning in-dash CD changer and a newly optional wood-trim steering wheel with audio controls. It also gets an available Intelligent Cruise Control system, the same system found on the Q45. Rounding out the updates are optional chrome-plated 17-inch wheels and seven new exterior colors. Learn more about the 2002 Infiniti QX4.