| Re: What is the best synthetic oil? Best oil filter?
I think it would be naive to think GM would use "the best available" oil to put in their cars, they don't use the "best materials" either, it's a balancing match of cost vs. benefit. Mobil 1 may have come with it but I bet.... it is not the best. Just like Nitrogen fill is better than standard air fill....but our V's didn't come with nitrogen filled tires from the factory...... compressed air is cheaper than nitrogen fill. I'm not a Mobil 1 hater by any means, they make a great product, but some of us want "better", not just standard, or what it came with. Moreover, if we thought that way, no one would "mod" their car...would they?? |