Engine oil LIQUI MOLY or OEM Audi

Just buy liquimolly. Best oils I’ve ever put in my cars.

Liqui Moly only, imo…not worth the risk to save a couple bucks.

You could splurge out on Liquimoly if you want la crème de la crème however.

I use liqui Molly 5w 40 and love it the 5w40 is euro spec not sure the 5w30 is. Depending on your car though you could mostly likely use 5w40 and get great results

Liqui molly is good never tried apex but I run Mobil super and it runs very smooth

Liqui Moly is good stuff, not sure about the other one... Personally, I run Redline in all of my high mileage VW's.

We run LiquiMoly 5W-40 in all of them. UOA testing of heavily modded cars shows significantly less wear on engines running LL-01 oils vs the LL-14FE piss water.

Audi TTS from 2016 and depending on wether im driving comfortable to work in winter it can be 95-98c, pushing it hard in summer it goes up to 107-108c at times.

My S3 seems to be at 222F all summer when commuting, I think it gets near 240F after a good autocross run

Ughh. How did I miss that! I thought I was just saving $5 a liter for the same thing. I am so annoyed with myself. :banghead: I just pulled up the specs for both and indeed the Synthoil has a viscosity index of 171 vs 180 for the Leichtlauf. Also the NOACK for Synthoil is 12.9% vs 10.0% for Leichtlauf. From what I can tell the 12.9% NOACK of Synthoil is what doesn't allow it to have the VW 502 00 approval.