Pavel Fizek

New Member
Hello, recently i have ordered Shell Helix Ultra ECT 5W-30 oil for my 2.0 TDI (140hp) audi a3, but i think they messed up my order and i received Shell Helix Ultra ECT 0W-30. Is it save to use this oil? It still has VW 507 00 approval. Are there any downsides to using this oil ?


Registered User
They changed the grade on my S3 during the time I’ve had it and now use 0W when I would have thought for an older 2011 car, the 5W it was on would be better for it.