The 1999 Acura NSX is available as a 2-door, 2-seat coupe. Starting at $84,000, the 1999 Acura NSX Base (M6) is powered by a 3.2L , 6 -cylinder engine mated to a manual transmission that returns an EPA estimated 17-mpg in the city and 24-mpg on the highway. The top of the line 1999AcuraNSXAlex Zanardi Edition (M6) , priced at $ 84,000 , is powered by a 3.2L , 6 - cylinder engine mated to a manual transmission that returns an EPA estimated 17-mpg in the city and 24-mpg on the highway.