The 1999 Nissan Maxima is available as a 4-door, 5-seat sedan. Starting at $21,499, the 1999 Nissan Maxima GXE (M5) is powered by a 3.0L, 6-cylinder engine mated to a manual transmission that returns an EPA estimated 22-mpg in the city and 27-mpg on the highway. The top of the line 1999 Nissan Maxima SE-L (A4), priced at $24,499, is powered by a 3.0L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 21-mpg in the city and 28-mpg on the highway.