Ti, I was pretty sure it was Mobil 1 "European Car Formula" 0W40, black cap. At least that's what is in our 99.5 A4 1.8T. Taka --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.413 / Virus Database: 232 - Release Date: 11/6/02