http://www.trademe.co.nz/Community/MessageBoard/Messages.aspx?id=1671636&topic=1 " BMW says 1L of oil burnt per 1000KM is normal. " - What?!?!?!!?!?!? - http://f10.m5post.com/forums/attachment.php?attachmentid=1268584&d=1440700325 further - http://www.nzlii.org/cgi-bin/sinodisp/nz/cases/NZMVDT/2016/105.html?query=oil leak