Oil talk: Rotella T6 is not that good after all

[rnagy86]

I think it's funny how lots of people are changing their oil at 4k on their daily driver S4/A6 allroad. Ridiculous.
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Drive your car constantly at 130 mph on the highway and beat the shit out of it on the street. Then it starts to make sense to change it every 4k miles. This is not north america, we don't go to jail after farting in the car or going 2 miles over the speed limit :D