Engine oil LIQUI MOLY or MOTUL

I ended up going for Liqui moly leichtlauf 5W40 and in the 300km gone nothing has been consumed which is good news.

ich in meinem Astra J 1.6 Turbo (A16LET) nur das Öl fahre, was Liqui Moly empfielt. Läuft bisher gut.

hatte da weder beim Corsa D noch Meriva irgendwie Probleme mit.

Brand doesn't matter as long as you keep up with the changes (every twelve months, given your driving), but Liqui Moly Leichtlauf gets good reviews.

I'm using motul x clean 5w40 for the last 15 years on my m54b22 and it s perfect. I tried also ravenol, liquimolly but motul was the best.

I'm on my first run of Motul 7100. It's ester based and has truly made a noticable difference in operation. It's made for motorcycles and their higher revs in mind, with the esters actually bonding to metal- not just a strong film. The drawback here is that from this bonding, the oil can be a bit stronger to burn off, but I didn't feel, like mentioned in another comment, that the internal temps on an RE can't burn that off. Just need to be sure to drive it like it's supposed to be, with high rpms. Instantly on first change I could notice quieter and smoother operation. I'm really not concerned about it not burning high enough, but as always, the most important thing is staying on top of oil changes routinely and timely. That is what truly kills most of these motors. In fact, I can't say I've really ever heard anyone lose a motor and say it was because "this" oil was used.. Unless it was something or some grade that shouldn't have been used at all in the first place.

MOTUL 8100 ECO-LITE 5W-30: Don't let the name fool you, it's not actually that great for fuel economy compared to some others with a lower KV. With a TBN of 8.5, VI of 166 and KV of 11.4, this is one of the best 5W-30 oils you can get. This is leaning more towards a higher performance oil rather than focusing on fuel econ. The high TBN means you can get away with longer OCIs as well. I am personally using this in our 1.8L Corolla at home and the car runs smoothly and quietly and still gives us a good fuel average (for our use case), so I can't complain.

Motul 5w-40 in my ej255 pretty much since the whole life of the engine since its engine 35k ago. ... went back to Motul right after.

I use Motul V300 5w-40. Expensive oil change but no additive breakdown at 3k changes.

Re oil is shit it makes the engine feel like a generator.

Using motul 5100 15w50 since last 2 oil changes