The 2013 Cadillac CTS-V is available as a 4-door, 5-seat sedan. Starting at $63,215, the 2013 Cadillac CTS-V Sedan is powered by a 6.2L, 8-cylinder engine mated to a manual transmission that returns an EPA estimated 14-mpg in the city and 19-mpg on the highway. The top of the line 2013 Cadillac CTS-V Sport Wagon, priced at $63,215, is powered by a 6.2L, 8-cylinder engine mated to a manual transmission that returns an EPA estimated 14-mpg in the city and 19-mpg on the highway.