I appreciate it's not just about mileage, just as well as I've just read about a volvo P1800 thats done 3.2 million! If you can afford one or a 360 then you've got the money to maintain it or replace bits you'd probably not bother with more humble vehicles, most fiats would fall into this bracket. Possibly the coop isn't and there are several with over 200K.
I sense that my VIS is more reliable than my 16vt (I know I'll regret saying that!) but it could be that I'm not using it as a daily driver thus it's not so drastic when it does, only has twice; a hose and a pipe, which isn't bad.