Engine oil MOTUL or AMSOIL

I use Amsoil 0W-20 (also on my 2020 Audi Q3) since it meets the specs.

Motul oil is the best specially for high performance cars definitely recommend.

Amsoil 25k Oil in a 2017 Ford Focus. Went 20k miles. Looked like standard 5k oil when it came out. Engine is still doing great 60k later! I do 7500 mile changes with Royal Purple now.

I use Amsoil in my Ford Fusion.

I used Motul 300v 15w50 for my track days at Circuit de Catalunya, Circuit de Calafat and Circuit de Castelloli because of the extreme heat.

Motul eco-lite 0w/20 bought on ebay in bulk is cheap and it’s a 100% synthetic oil (better than full synthetics). Just posted an oil analysis report from blackstone labs. It’s a very good oil.

I've been using motuls hybrid oil that's specifically for hybrid cars on my gen 3 prius. Gave me +2mpg onto of what I do and "nicer" ride

Motul testing came back and it’s pretty impressive. Definitely gives Valvoline max life a run for its money.

I use Amsoil European spec 0W20 for my '18 440i. It's engineered for vehicles requiring BMW LL-17FE+ so you know it's good

If you want the best oil money can buy, read up on synthetic bases and high temperature shear strength. Oil is cheap, engines aren't, so ponying up for a tier 4 or 5 base oil like Motul, Amsoil or Redline makes sense.