Hey I have Audi s6 2007 I was wondering what’s the best oil I should use in it. The car has 78k miles I got it with 69k miles.
Can of worms question for sure you’ll get every opinion under the sun. My opinion is you should use oil wih A3/B4. It can be found in several brands
I use amsoil european formula 5w 40 with good results
I should stick with 5w40 oils for now right or should I go thicker
The colder months 5 40 or straight 40.
I used to go with the recommended 5W 30 but since I got it tuned I went with 0W 40.
Both on Castrol, but I’m thinking of switching to valvoline next time.
Ok thank you guys