Oil consumption of up to 1QT/1000 mi is listed as standard by Audi. Mine have all used about 1 Qt/3-4000 miles. Your use is normal. BTW, it does not even indicate moderate wear. My brand new A6Q is using about 1 QT/1000, but dropping as it breaks in. When new it used 1 Qt/600-700 (thats "hundred" folks). Grant