Lately, I have been collecting and learning all about various oils.
Based on your car's year and climate, my recommendation is the Chevron Delo 400 15W-40 universal oil. It is SJ rated and is perfect for a gasoline engine (over kill actually). You can easily go 3000 - 5000 mi on oil change.
It performs like a synthetic in every way but priced as a conventional oil. The base oil used in it is a Group II base stock. This is probably the most bang for the buck in the oil market. Can you believe it has a pour point of -38 deg F?