Hello, let’s ask a question : my Audi 80 Cabriolet 2.3 i needs 12.2 liters Super at 100 km. Is it normal, but I also drove longer distances during the test. The Audi also has automatic transmissions, you say 1 liters more at 100 km. What do you think, should I change air filters or spark plugs? Thanks, Audilover