The 2001 Mazda B2500 is available as a 2-door, 3-seat regular side. Starting at $12,345, the 2001 Mazda B2500 SX (M5) is powered by a 2.5L, 4-cylinder engine mated to a manual transmission that returns an EPA estimated 22-mpg in the city and 26-mpg on the highway. The top of the line 2001 Mazda B2500 SE (A4), priced at $15,545, is powered by a 2.5L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 20-mpg in the city and 24-mpg on the highway.