Got this from a German forum.
I know thread title is NA sales report, but figured this fits into this thread better than making a new thread.
First, apparently, German authorities consider the Z4 a sports car
Second, Z4 is 2nd most registered sports car in Germany.
The Excel spreadsheet shows registration in July as well as Jan to July. The slide shows BMW sales in USA & Germany for the first 6 months of the year.