The 2009 Nissan Quest is available as a 4-door, 2-seat passenger van. Starting at $25,950, the 2009 Nissan Quest Base is powered by a 3.5L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 24-mpg on the highway. The top of the line 2009 Nissan Quest SL, priced at $30,550, is powered by a 3.5L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 24-mpg on the highway.