Been on PP 10W30, pre November 05 for 5K, will keep it in for another 2500 at least. I have 20 quarts of that on hand. The original GroupV syn, if rumor here was to be believed. Got 40 quarts on sale at Home Depot two years or so ago. Then, I loaded up on 5W20 and 5W30PP on the 2-4-1 deal last year at AA. I'll be on it till this car has around 100-150K.
It's a 1.6 DOHC that makes 105HP at 7K RPM, but fact is, it rarely sees 3K RPM. This is a 7500-10K OCI motor if there ever was one.