used M5 w/o warranty?
I guess you may be able to take your car for certification (CPO) at a BMW dealer and then purchase both extended warranty and service. There are several option packages to cover up to 85k miles or 100k miles, depending on how much you want to pay. I did not take it for my 2006 M5 (26,954 miles . I rather keep it for minimal use or sell it.