The car cost how much? Oil change costs how much? I go 300 to 500 miles on first oil change and again at 1500 miles, after that it depends on how car/truck is driven. Wife's Equinox 2.4 every 5-6 months no matter what the mileage/OLM says, too many short trips. The RAM work truck, 5000 mile free dealer OCI's with I guess Dexos blend oil.
I'm too old school and you ain't gunna change me, period. 10K OCI"s...........no way for me.