[Joe240]

This Z4 is my third vehicle with a B58 motor in it, however it is the first that has consumed oil.

Before my 10k oil change, I had to add 1qt of oil twice. Since my oil change, I had to add a quart at 13.4k miles, currently sitting at 14.5k miles. Never had this issue on my tuned m240i, nor on my X3 M40i. I understand different revisions have different characteristics, but a tuned revision should of had the issue if it was going to happen at all, right?

Has anyone else noticed oil consumption issues? There is a m340i near me with the same issue, similar increments as mine.