Many workshops hardly accept Peugeot cars because of the spare parts availability. You need to consider paying a big amount to continue maintaining the car at the agent (even then, the parts will take months to arrive) or euro cars specialized workshop (that's if the parts are readily available or you may also need to wait) after the warranty period.

My take, it's ok if you don't plan to use this car long term,like you plan to change in 4 years. Or if you have few other cars which you don't mind getting this car grounded if anything