Hello all nice and friendly ppl out there...My name is Mike ....Have been driving japanese car for years and just got my 1st Bemmer..Also have been in this forum for almost a week and really found you guys out there are friendly ..Hope to learn things here from all the experience guys. Hope to get help/advise here too. Heard from Performance that most of the BMW will eat up engine oil and we will have to top up...Is that true...Then what engine should we buy?? the sales ppl did tell me castrol but what kind of castrol should i buy?