[________]

I have an N55.
I’ve had an N20.

The N20 got sold when it needed its 3rd turbo because of wastegate issues. The chain issue was fortunately covered by insurance. Otherwise, big money.
The N55 had all leaks and water pump (but no more for the last 120k km, interestingly enough).

I’ve done nothing but brakes in the N55 in the last 3 years. Drove 75k km in the period.

Run from them.