This is my wifes 2015 Audi A4 quattro. It has a 2.0L engine and six speed manual. I'm wanting to do 10K oil & filter changes. I wish the iron level was lower.
Originally Posted By: Quattro Pete
Looks fine to me. I think the iron level is about normal for this engine. Does the 2.0 on your GTI produce significantly less iron?
The iron is about the same in both. I had a much better silicon level vs the A4.
Looks good. Castrol is using the same mg/ca combo system (Infineum) in their 0w40. Mobil is still using the high Ca. I like the TBN retention of the newer Castrol Edge oils. Nice report.