The 2009 Mercedes-Benz CL-Class is available as a 2-door, 4-seat coupe. Starting at $107,900, the 2009 Mercedes-Benz CL-Class CL 550 AWD 4MATIC Coupe is powered by a 5.5L , 8 -cylinder engine mated to an automatic transmission that returns an EPA estimated 14-mpg in the city and 21-mpg on the highway. The top of the line 2009Mercedes-BenzCL-ClassCL 65 AMG RWD Coupe , priced at $ 203,700 , is powered by a 6.0L , 12 - cylinder engine mated to an automatic transmission that returns an EPA estimated 11-mpg in the city and 17-mpg on the highway.