How many quarts of oil should i buy to do the change? I heard 7 but i'm not sure. Also what weight? I was going to go with Mobil 1 sythetic 5-30w or 0-40w

Thanks

Buy 7, for sure. Mine used about 6.5 quarts roughly. And I went with Mobile 1 0w-40. Expensive but it works. Also if you search google there is a webpage that talks about Audis and oil weight. I'll try and find it for ya.

Go through some of these links, they might help:

http://homepage.mac.com/edyjun1/S4/index.htm

the official ammount in manual is 6.3 quarts its on page 158? 153? i forget but yea buy 7 so u can lube it up

I´ve changed my oil two weeks ago. I´ve needed about 6.7 liters of Castrol Edge RS Formula 0W-40.

Thanks guys. Oils Done!!!

Hello - If anybody is still using this thread for info, I've created an oil change DIY. Hope it helps!