They are very sensitive and do require to regular cleanings and oil changes
But saying that they are less reliable since our regulations are so much stricter, no less to say that they less lasting is not only the silliest fucking thing I have heard all tuesday but objectively false
European cars generally last much longer than American vehicles
If you can read than in my source you will see that no thats objectively not true
And if you think that danish cars are better than bmw-s then you are delusional