1998...79k...Mobil 1 (Mobil only oil I will use) every 4000 miles.

 

'97 A6 Quattro- 120,xxx every 3k

 

2000 2.7with85K. I use Mobil 1 Extended performance synthetic and Mobil 1 Extended filter. I change about every 8000 miles. The oil guarantees 15k, but I try to go half of that.

 

116K 95 a6, mobil 1. 5-w30 every 3k,

 

2000 A6 2.7T with over 122,000 miles and i use 0w 40 mobil 1

 

And I thought I was going to win with my 98 A6 Quattro.
161,123. Mobil 1 Super Syn.
Just normal maintenance and replacing wear parts. But it sure helps to be in the business!!!

 

Service manual says every 10K. Some of you guyschanging Mob 1 every 3K is WAY overkill.

 

I just re-read this thread to see what kind of mileage you guys are racking up. I agree with TI3VOM. Even the new American cars are happy with regular oil changes at 5-7.5k. Unless you do heavy service driving or very little driving, you should be able to get more than 3-5k out of a good synthetic. If you are changing it more frequently, you are throwing money away.

Any of you high mileage guys running turbos - and are they original? I've seen claims of 155k with OEM turbos in another Audi forum.

 

i'm @ 160k with Stock Turbos.
I'll be going Stage II+ within a couple weeks and have no fear they'll be fine.
Revo SPS3 + Methanol injection lets me boost at around 23lbs

 

haha i have 215000 miles on my audi a6 use non synthetic 10-40 replace after 3000 miles religiously, used a lot of kinds of oil,

the problem is that my carf still eats oil i stopped wasting money on expensive oil all are fda approved almost the same thing just keep changing at right times you wouyld not have any problems, peace!