Engine oil Mobil or PENNZOIL

I know this is old, so you’ve probably already made your decision, but I use Pennzoil Platinum. It’s a great oil as well and tends to be slightly cheaper than the Amsoil.

I use Mobil 1 10w30 with zinc additives. What my local rotary shop recommends and puts in the cars they work on so I assume they know more and better than me lol

That's what I run. It supposedly runs lighter than the specified 40. It's LL-01 approved. I change it every 8000km/5000miles.

For my 2018 Stelvio Even the dealership in Toronto uses Pennzoil Euro LX, but I have used Mobil-1 0W-30 as well. I did not find major differences in performance with these 2, only difference is the prices.. Otherwise I'd recommend both.

I use Mobil-1 Advanced Fuel Economy 0W-30. It meets API SP (and SN Plus of course) and is available at Walmart pretty much everywhere for *cheap*.

The best performing oil for cold starts is probably Pennzoil platinum full synthetic if your particular prius uses 0w-20. It is made from syn gas, and is particularly thin.

For comparison, i got 6,000 miles out of Pennzoil platinum vs royal purple, with which i would get 5,000 miles prior to the oil changing color and about a 1 to 2 percent dip in fuel economy. Regardless of the wear additives, Pennzoil platinum lasts longer, again likely due to the cold start performance and the way the hybrid drivetrain works.

I personally use mobile1 with a Lucas oil stabilizer. Oil still looks pretty clean when I change it.

I use Mobil1 full synthetic 0w-20 advance fuel economy oil. As long as you get oil that meets the manufactures's spec, you will be fine.

I recommend using Mobil1 engine oil. It contains additives that extend your engine life. I’ve done a teardown of a Skyactiv engine that used Mobil1 and one that used Pennzoil. The Mobil1 engine looked a lot better than the Pennzoil one. I use it in my parents’ CX-9, no problems at all.

I own a 2019 N and have used mobile 1 synthetic 0W-30, subs i bought it. this will be my 5th oil change as i change mine every 8000 miles. So far no problems.