The 2013 Chevrolet Silverado 2500HD is available as a 2-door, 3-seat regular side. Starting at $33,180, the 2013 Chevrolet Silverado 2500HD LT 4x2 Regular Cab is powered by a 6.0L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated The top of the line 2013 Chevrolet Silverado 2500HD WT 4x4 Crew Cab Long Box, priced at $36,485, is powered by a 6.0L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated