I'm thinking of getting the c63 coupe. I was ready to pull the trigger until I heard about this lawsuit. After looking into it more it seems like it stops at 2011 model. Referenced wikipedia on m156 engine. How do we really know it was fixed in 2012? Anyone hear of a confirmation of this? Hopefully Mercedes steps up, if it is really a concern, and give some extended warranty or some other compensation. I don't know how accurate Wikipedia is.