The 2000 Nissan Xterra is available as a 4-door, 5-seat sport utility. Starting at $17,599, the 2000 Nissan Xterra XE I4 (M5) 4x2 is powered by a 2.4L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 19-mpg in the city and 24-mpg on the highway. The top of the line 2000NissanXterraSE (A4) 4x4 , priced at $ 25,799 , is powered by a 3.3L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 19-mpg on the highway.