Notethat the Audi specification for the 2.0 engines allows for a litre of oil to be used every 1242 miles, and they will not consider this level of usage to be a fault. This is
Foroil I use 5 liters of Motul 8100 X-Clean+ in 5w30 (VW504 and MB229.51 as well as other pretty stringent ones) and I add half a liter of Motul 300v 5w40 (car takes 5.5L and I got the 300v cheap a few years ago). It takes me about 13-14 months to hit 5k miles, so it works for me.
Displacement(liters/cubic inches) 2.0 L/121. Fuel System. Gasoline Direct Injection. Maximum Horsepower @ RPM. 288 @ 5400. Maximum Torque @ RPM. 280 @ 1900. Cooling System Capacity (quarts)