Engine oil Mobil or MOTUL

I’ve been using mobile 1 European blend for over 100k miles, works great.

Motul 300V 15W-50 In my "circle" it is used up to 1200+ HP.

0-40 M1 Euro. Stage 1.

It was the cheapest I could fine locally. I was looking for Penzoil 5-40, but could not find the Platium Euro I was looking for at the time. The M1 is known to be on the thinner side, and I am in Cali so that works. It is also known to keep things super clean inside the motor.

stick with vw 508/509. Mobil 1 ESP x2 0w-20 is like $27 at walmart and is 508/509.... Also, 508/509 has a tracer in it so if you need engine warranty work and they drain the oil, they'll be able to tell.

I live in WNC I run 5 30 mobil 1 high mileage year round. Motorcraft filter

I don't think so, I've been using High Mileage 5w-30 Mobil 1 year round since 180k miles now at 240k. Though, I have started using the Honda Filter compared to Mobil 1.

Drove it to 300k using mobile 1 ephm. Sent samples at 10k intervals and blackstone always said i could run it longer. No abnormalities. I trust the oil life monitor.

Valvoline Restore & Protect is apparently amazing when it comes to desludging engines, and Mobil 1 also has some knockoff that claims the same.

I use mobile 1, 0-20w in my 5.3 GMC. 3k miles every change w filter. In the colder months it looks brand new coming out. Little bit darker maybe. My most recent change with the past month being 85+ I noticed it finally being very dark and red.

Mechanic put in mobil1 FS 0w-40. Car went into limp mode exactly at end of trip. engine was running rough and would not go above 40mph. Engine light was on. MB dealership denied warranty for an exhaust issue, stating the Mobil 1 oil (mb229.5) did not meet their required specification (mb229.51).