The Nissan Cube is... different. There aren't many vehicles that pack the length of a sub-compact, the height of a crossover and the sex appeal of a postal truck. There is no question that Nissan was thinking out of the box with this boxy ride, but the model has never really caught on in the States. In 2009, Nissan sold 21,000 units, followed by 23,000 units in 2010. This year, however, sales have dipped to just 13,850 units through 10 months, a tepid 198 units having been sold in October.