Engine oil Castrol or RED LINE

Castrol. Bought twice from Amazon. Four litres for £19 the first time, £25 the second. Much cheaper than Halfords.

Normally Castrol racing 10w40, it's not expensive and not needed that often

I use Redline, similar quality and price to Amsoil, without the MLM BS.

Cu Castrol Edge 10w40 am avut rezultate bune la TDI-ul euro 3 (ALH). Am inceput sa il folosesc (in varianta 5w30) si la TDCI euro 5 si sunt in continuare foarte multumit. Am avut surprize cu Aral (asta e recomandarea producatorului, dar e ceva poșirca nici macar full-sintetica) si cu un Ravenol mai de soi la ALH, a mancat ulei. Cand am revenit la Castrol nu a mai mancat.

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

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

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.

I recently changed the oil in a diesel Passat (150,000 kms) which had Castrol Edge put in 12,000 kms ago during the last service by a VW dealer. I have changed many oils in VW diesels and found the Castrol oil that came out to be the dirtiest, sticky, staining and sort of gritty oil ever.