Just an advice. Make sure you have the additional cash on hand for wear and tear. BMW parts sure will definitely burn a hole in yr pocket compare to my FORTE.

My FORTE air con compressor just spoilt last week.
Outside workshop quote me RM1.4k for the compressor (not inclusive of labour & gas)
KIA service center replacement is RM4k
Luckily, my car comes with 5 yrs warranty. Currently pending for insurance claim for the replacement.