The 2001 Mazda B3000 is available as a 2-door, 3-seat regular side. Starting at $15,125, the 2001 Mazda B3000 DS (M5) 4x2 Regular Cab is powered by a 3.0L , 6 -cylinder engine mated to a manual transmission that returns an EPA estimated 17-mpg in the city and 22-mpg on the highway. The top of the line 2001MazdaB3000(A5) 4x4 4dr Cab Plus , priced at $ 21,030 , 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.