The 2001 Chevrolet Silverado 2500 is available as a 2-door, 3-seat regular side. Starting at $21,244, the 2001 Chevrolet Silverado 2500 Base 4x2 Regular Cab is powered by a 6.0L, 8-cylinder engine mated to a manual transmission that returns an EPA estimated The top of the line 2001 Chevrolet Silverado 2500 Onstar 4x4 Extended Cab, priced at $33,900, is powered by a 6.0L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated