Yes, I see now. I was confused. Apparently, the 328i has a relatively common oil-leakage problem. http://repairpal.com/bmw/328i http://repairpal.com/bmw/328i

Yes, I see now. I was confused. Apparently, the 328i has a relatively common oil-leakage problem. http://repairpal.com/bmw/328i http://repairpal.com/bmw/328i Don't have the labor costs for a valve cover gasket, but they could be sizable. Scrolling down on repairpal web page above, apparently they can cost up to $1000? No wonder BMW 328i is in the higher range for maint. costs!