Brand/Type Motor Oil for 3.0T

[cmchoi]

What brand and type of motor oil do you use for 3.0T?
I have been using Castrol EDGE 10W-30 SPT Synthetic Motor Oil to top off when engine oil is low.

[qaisk]

Fuchs Oils. Swear by them.

Motul is great too, but for our temperatures I've found Fuchs 5W50 runs great on the 3.0L Supercharged Q7.

I don't believe in their 15,000Kms service intervals, I tend to swap the oil out in all my vehicles after 7,500Kms or so.

I believe the environment is a massive differentiating factor for the fluids.

[iconoclast]

7500 Mile Intervals.
Shell Helix Oil 5w40.
Shell vPower 93 Fuel.

[Dtomasi]

I've always used Amsoil 5w40 fully synthetic. A little expensive but worth it. I seems to always be at or near the top of every independent oil test that I've read.

[4RCFED]

5w or 0w40 Mobile 1 full synthetic for my S4