Engine oil Mobil or Lucas

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.

Vc pode usar qualquer marca desde que tenha a especificação dexos. Se não tiver vai comprometer a correia e romper.

Tenho um 2019, uso Mobil dexos desde sempre a cada 10k/km e nunca tive problemas.

I use Mobil1 ESP 0W-30 personally

Mobile 1 syn. doesn’t burn any yet. Never had issues with it.

Mobil 1 5w30 Annual advanced synthetic. We have a garage full of Mustangs heavily modified...all on Mobil 1 full synthetic...always. No engine, turbo, or supercharger issues on these cars as well.

Mobil 1 with no issues change every 3k, rarely top off in between changes

I found Mobil 1 0W-40 to allow a lot more timing chain and lifter noise, especially at startup but even after, then switched to Castrol Edge 5W-40 and the noise suddenly wasn't there. I've used it ever since.

Make sure you don't run Mobil 1. Subaru engines tend to shear Mobil 1 down to a lower weight oil quickly.