Originally Posted by mingstah
Mobil does make good oil but when I used Mobil 1 high mileage 10w-30 my car burned through like 4 quarts of oil within 3500 miles.
How many intervals did you run it? I'm not sure that was a problem with the oil. It's European ACEA A3 and the viscosity is close to a 40 weight. Just like GC. It also uses a lot of magnesium like Rotella does. I've burned through a quart in about 4k miles which is normal for me.