GTV good or bad ?

Hello dear Alfistis I will sell the next my C-Class and since I want to change completely to Alfa it would interest me like such a GTV is? I have a 155 in the garage with 140000Km which runs like a clockwork but nn GTV is nevertheless another car. How stable is this car? So I am not the driver of the nice handling with his car, he very brutal. My Benz and 155 have held on to this so far. Would now like to know if a GTV is worth it for me. Because I really don’t have to pay 500€ or 1000€ werkstat every month. So if GTV the big machine then please write your experience and opinion pure. MFG The Hakan