Hi there, we asked a Peugeot Master Technician about this one to be sure, and he came back with this: "I don't see why not, as they are both three-door cars. The seats operate the same: pull side lever forward to get in the back and push side lever back to adjust the seat back. There may be some technical differences namely side airbags in the CC that may not be in the three-door, spec dependent of course."

Hope that helps