I've never owned one but the folk wisdom I've always heard is to have a good foreign car indie mechanic (or do a lot of your your own work I guess) or just plan

I've never owned one but the folk wisdom I've always heard is to have a good foreign car indie mechanic (or do a lot of your your own work I guess) or just plan on keeping a BMW/Audi/etc. to the end of the warranty period because dealer bills add up fast afterwards.