Engine oil Mobil or LIQUI MOLY

I use 5w-20 full synthetic from Mobil One. I change it every 5k miles, no more, and never have any issues with it.

Liqui Moly 0w-20 is what I been running for 15,000 miles and not a single issue. Fuel economy, engine heat and engine lubrication all are benefits and I change between 3000-4000 miles.

liqui moly user here, pinakamahal na ata na oil brand para sa motor ko.. sa 150cc cvt scooter category sagad na po ang 5k kms as per technical expert, kahit street race oil pa yan ng liqui moly ung top of the line. pero ung bago nila labas na molygen mas okay sa traffic use.

I prefer Mobil 1 oil, some people will swear by the or that brand. I just wouldn’t buy store brand stuff myself.

I switched from pennzoil (0-38k miles)to liquimoly (38k-72k miles). Noticeably quieter, oil came out a bit lighter at each change. My dash says I gained about 1mpg and so did my overall range but people will attack you on that claim lol.

I am running 0W-30 (already passed my powertrain warranty). Engine sounds quieter and better (ie less trashy).

Mobil Super 5w30 Sintético; pelo pouco que vi pelo buraco da tampa de óleo, **a p a r e n t e m e n t e** o motor do meu carro quase não tem verniz encrostado

I would not hesitate to use Mobil1 in my RAV4. I think it's more important that you change the oil than the brand of oil. I have not used Amsoil in 15 years, but my experience was that it was solid.

I used to do 10k mile oil changes with Mobil 1 EP.

I used US Mobil 1 0W-40 in my old 1.8T (mk4). I used it for two changes (finished off a box) and always found it was burnt at only 3k miles. You could smell it as soon as I pulled the dipstick out.