MbenzC97

So my C250 coupe engine is done and was wondering if swapping it with a C300 engine is possible?

chassis

Welcome! Please post a photo of the coupe.

In principle it seems possible to use the 2012 C300 used the M276 3.5L V6 non-turbo gasoline engine. Do you know if there are sheet metal differences in the engine compartment between the coupe and sedan?

It seems like a major job. Lots of work and parts changes would be required.

MbenzC97

Not sure on differences just on the fact that a used engine for the C250 is like 4k and up for a good one and for a C300 it's 2k not sure on many differences cuz i do know there is a C350 coupe with the V6 engine

Robertmi

What did you end up doing? I’m in the same situation now