[Allthewonders]

Wanted some opinions on what oil might be best suited for our engine. I have only used AMSOIL in my STI and is all I know, so as of right now that is what is in the Ascent. If any other owners are in the SoCal area, specifically riverside let me know and I can order stuff through AMSOIL with the membership so you can get free shipping and 20-25 percent off. Just trying to help the community save a buck if I can. Thanks fellas

 

[RobertD]

I plan to use Mobil1. That’s about all I have used for a long time and I usually get 200k or more miles out of a car without any issues in the engine or transmission. I stick with what I know works. Most any brand of synthetic oil these days is going to be good. So you should stick with what you like, are comfortable with and what you know works.

 

[Trey T]

Whatever is the cheapest at Walmart: pennzoil, Castro, Quaker, or Mobil 1

Price have been hovering from 20-25$/5qt jug in the last 5yrs for full synthetic

Quaker and Mobil have been the cheapest from my expeicjnec