E-CLASS Convertible (A207). CLK Convertible (A209). Engine codes. Engine E 350 4-matic (212.087) Engine codes M 272.977 Production years 2009/01 - 2011/08 kW 200 hp 272 ccm 3498. Engine E 500 (212.072) Engine codes M 273.971 Production years 2009/01 - 2011/12 kW 285 hp 388 ccm 5461.
eBay