I just purchased a 99 A6 Quattro. Very nice
One thing that strikes me as odd- does Audi use regular or synthetic oil in these cars? It has a 10,000 mile interval in the book- but at just about 7 quarts maybe the do use regular oil.
I had checked out ML320s & more expensive E320s and Mercedes has the flexible oil changes- about 25,000 miles on mobil 1
I probably will change my own oil- only because its a hassle to get to the dealer -unless the filter is right over an axle- I draw the line at that mess..
Thanks