Nissan Sport Sedan concept

The concept, for all intents and purposes, is the next Maxima, which is due out in late 2015. Nissan global design chief Shiro Nakamura said the four-door concept uses sports car proportions and takes "sports car principles" in a sedan to the next level. The concept features a low, back-sloping roof and a concealed B-pillar. The front end displays a sharp V-shaped grille and boomerang-shaped headlights. The aggressive design should end sporadic speculation that the Maxima could be dropped from Nissan's lineup, now that the mid-sized Altima sedan has grown larger and more powerful.