Advice for buyers
What should I look for in a used Peugeot 307 coupe?
The 307 hasn't been as reliable as Peugeot intended and that includes the CC model. There are lots of little faults, mainly electrics-related. The folding roof mechanism comes in for its fair share of criticism, and the interior trim can also cause issues.
This is a car that makes sense to buy from dealerships before the original warranty period has expired. That way you can get them to fix any problems before you take delivery.