In keeping with the freshening of its entire lineup, Nissan has upgraded the Maxima for the 2007 model year. The sixth-generation sport sedan gets a new exterior, a refined interior, a Continuously Variable Transmission, state-of-the-art technology, and new wheels and tires. New exterior colors for 2007 include: Super Black, Radiant Silver, Pebble Beach, Precision Gray, and Dark Slate.