The 2001 Mercedes-Benz C-Class is available as a 4-door, 5-seat sedan. Starting at $29,950, the 2001 Mercedes-Benz C-Class C 240 is powered by a 2.6L, 6-cylinder engine mated to a manual transmission that returns an EPA estimated 18-mpg in the city and 27-mpg on the highway. The top of the line 2001 Mercedes-Benz C-Class C 320, priced at $36,950, is powered by a 3.2L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 19-mpg in the city and 26-mpg on the highway.