looking to upgrade to a top performance oil for my 2015 640i and I found this which looks solid
2015 BMW 640i recommended synthetic oil and filter
or maybe this
5W40 Motor Oil
any ideas, the first link says European Car Formula, I stopped going to the dealer, too much money for who knows what oil, need to keep my bimmer for a while as buying a new one is not in the plans anymore.
thanks!
2015 BMW 640i recommended synthetic oil and filter
or maybe this
5W40 Motor Oil
any ideas, the first link says European Car Formula, I stopped going to the dealer, too much money for who knows what oil, need to keep my bimmer for a while as buying a new one is not in the plans anymore.
thanks!