[ska]

The service intervals aren't good on a lot of cars in this class. This is mitigated by a lot of them not being driven much.

[Hamuko]

These kinds of cars go bad by just being parked. Even if you don't move it at all in a year, you probably still need to have it serviced.

[ska]

I don't mean never driving, just rarely. So often in practice that means once a year even if your interval is 7 or even 5k. Nothing onerous.

Besides, if you have one if these you have a bunch of other cars.