The 2001 Nissan Quest is available as a 4-door, 7-seat passenger van. Starting at $22,639, the 2001 Nissan Quest GXE is powered by a 3.3L , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated 17-mpg in the city and 23-mpg on the highway. The top of the line 2001NissanQuestGLE , priced at $ 27,049 , is powered by a 3.3L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 17-mpg in the city and 23-mpg on the highway.