[s-cars] Synthetic oil?

[tony.curran at sympatico.ca]

> 
> Just my preference, but I used Mobil 1 10W30 in the winter, 15W50 in
> the summer. 

I'm using this combination too. Usually change at 6 month intervals which equates to about 8000 to 9000 kms between changes.

Tony
96 S6