I bought Audi Q5 2.0 TFSi 06/2011, and from the first day it use aprox 1L of oil every 1500km sometimes even less. When I first went on service because of the low oil, after just 2500km when I got the car, service told me that this is normal for this car. I had 5 cars before, and not even one used any oil during service interval (15000km). Now two year Audi warranty is over, and I have dealer extended warranty for 5 more months. Is this oil consumption normal? I complained few times and they did oil consumption test were I succeeded to pass 1300km until I need top up.