The 2011 Nissan cube is available as a 4-door, 5-seat wagon. Starting at $14,740, the 2011 Nissan cube (M6) is powered by a 1.8L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 25-mpg in the city and 30-mpg on the highway. The top of the line 2011NissancubeKrom (CVT) , priced at $ 21,640 , is powered by a 1.8L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 27-mpg in the city and 31-mpg on the highway.