[edycol]

Originally Posted by vntperformance

Another useless comment.

You got enough useful comments already.
In light of everything, get yourself Prius. BMW is not for you.

[chris719]

Originally Posted by vntperformance

The feelings mutual.

Just making sure that people don't believe you actually know what you are talking about and buy a non-BMW-approved 0W-20.

[M2siast]

My question is, why use a fuel economy oil (0w20) in the M2? Any technical reason? Or is it cheaper?

[chris719]

Originally Posted by M2siast

My question is, why use a fuel economy oil (0w20) in the M2? Any technical reason? Or is it cheaper?

The only reason would be if your manual says to and you want the least potential of warranty claim issues. It's technically worse in all ways but fuel economy.