The 1999 Mazda B3000 is available as a 2-door, 5-seat regular side. Starting at $16,400, the 1999 Mazda B3000 (M5) 4x2 Cab Plus is powered by a 3.0L , 6 -cylinder engine mated to a manual transmission that returns an EPA estimated 18-mpg in the city and 23-mpg on the highway. The top of the line 1999MazdaB3000(A4) 4x4 Cab Plus 4 , priced at $ 21,105 , is powered by a 3.0L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 19-mpg on the highway.