If you don't have an extended warranty, you can buy one from the dealership. They already say the car is fine, so they should sell a warranty. Then don't worry about it. If it fails before 100K or the time term (7 years??), you're covered. I also have the VW approved Fidelity Platinum Warranty.
I can imagine how frustrating it is to know that it's using that much oil and the dealership says "Everything's OK".
Do you tow frequently with the Touareg. I'm just wondering, as I also have a 2013 TDI Sport. It does not use oil except when I tow (3000-3500 pounds). I drop about one tick mark on the electronic oil lever indicator per 500 miles of towing at 65 mpg. I usually don't have to add before the 10,000 mile service. It's only down a half a quart by then.
I can imagine how frustrating it is to know that it's using that much oil and the dealership says "Everything's OK".
Do you tow frequently with the Touareg. I'm just wondering, as I also have a 2013 TDI Sport. It does not use oil except when I tow (3000-3500 pounds). I drop about one tick mark on the electronic oil lever indicator per 500 miles of towing at 65 mpg. I usually don't have to add before the 10,000 mile service. It's only down a half a quart by then.