And BMW you gotta watch out for the certified preowned "warranty"-they'd like you to think that extends the factory warranty but the last time I read the fine print it excluded wildly expensive stuff like the radio and navigation! So what the heck is the use of that, eh? Whereas the Mercedes I last had, the factory warranty simply extended.BMW warranty is 4/50 if I recall correctly. His post was from August 2017. If she had just bought it then, , it was six years old. And it had 53k miles. Why would it be covered under factory warranty?
Buying ANY warranty I strongly urge anyone to only buy something that says it covers "everything EXCEPT" and then lists exclusions like tires, wipers, etc. Any warranty which shows long lists of covered stuff may be excluding parts which will be the actual cause of bigger failures, then "not covered."
--> Try and find satisfaction ratings for the warranty company