Engine oil Mobil or OEM Subaru

my vehicles use only Mobil 1 oil.

I have used Motul and Castrol before and I found the Mobil oil to perform and keep the engine cooler and smoother on my triumph.

Mobil 5w-40 or Liquimoly. 10w-60 for hot summer track days.

Mobil 1 AFE 0W-30 is what they used at the dealership and I’ve read a bunch of other people use it. I use it. Supposedly better than the mopar one.

Mobil1 or Pennzoil is what I use I got my car since 2019 no oil leaks no problems

5 qt jug of M1 and a wix filter runs me just under $30 for most vehicles, and the oil is better than the conventional bulk crap most oil changes places use.

if you buy oil from Walmart, 5qt of mobil 1 or similar is well under $30. i buy the Mazda OEM filter/washer combos in a pack of 5 for like $6 per filter. so my oil change is around $34 (plus $10 for a bottle of techron) and i know i didn’t fuck it up.

for my 2025 camry, I get a 5 qt bottle of mobile 1 0w8 for $28 at walmart and a oem filter for about 5 bucks from the dealer with the washer, so a change for $33 bucks total.

used mobil 5W-30 while ago, discovered it consume oil too fast. after that i’m stick with seasons cheapest LL01 approved oil. Elf 900FT 5W-40 for several years, going to try Penzoil 5W-40. N52 consume oil anyways.. but bit slower than 5W-30.

I tried Mobil 1 in a Vortec 5.7. That engine did not use oil using Castrol or even Walmart dino oil. IT did use a quart at 1000 miles using 15-40 maybe it was 15-50 Mobil 1.