Engine oil LIQUI MOLY or Castrol

I shit you not, castrol magnetic oil really helps save a bit petrol.

This is what I use in my meteor, I've had no issues with it.

Ich kauf immer Liqui Moly, deutsche Herstellung, da hab ich mehr Vertrauen.

Ich nehme nur liquid molly oder Castrol, man hört so viel, früher wäre es egal aber inzwischen sind die Motoren und der Kettenantrieb bzw die Riemen viel billiger/ empfindlicher gebaut, da würde ich kein Risiko eingehen wollen.

Hola en mi experiencia podrías ponerle el siguiente aceite 5W20 ya sea de Castrol, Quake, o Bizol.

yo te diria q te fueras por un castrol edge 5w30

Mk7.5 GTI 2019, bought new and ran 0W-20 for the first couple years for warranty (approx 70k) and then switched to Liqui Moly Top Tech 4200 / 5W-30.

I'm curently at 134k and no issues, I'm switching to the leichtlauf 5w-40 on my next service for the extra protection and because I can get it a few dollars cheaper than the Top Tech 4200.

Que tal mi amigo, yo tengo exactamente el mismo carro un Mazda 2 2012 lo que podes hacer es leer el manual porque depende del clima del lugar donde lo vas a conducir (en este caso es Guatemala) segun el manual en la tabla API tenes que hecharle 10w30 yo ese uso, yo le hecho Castrol 10w30 full sintetico y cero problemas.

I have used Castrol and it seems fine.

Had my gle350d 4matic oil change garage used Oil Designed for Ford cars believe it was A5 castrol

Nearly 3000miles later engine rattled. On stripdown found shell on crankshaft had welded to crankshaft. Eng report it was shell  slippage.