Fast and reliable delivery, in advance no problem Release for audi longlife. When customer service for a 4 Cabrio, 2.4 OL was delivered by me. Since the customer service has been a consultant less than impressed, but could not help it because the oil meets the specifications Audi ,! Audi of liters costs about 20 euros. ... Here at the 5 Euro. Power with 6 liters of oil a saving of 90 euros! So not only for replenishment but also for oil change at Audi / VW a Best Buy