Cant speak for the newer models, but the FF for my dads Audi A4 was 0w30. It says a 0w30/ 40 can be used interchangeably though. Other than that, I cant think of any others.. although I am not very knowledgeable about what other European cars spec. Shoot, the way some are though, a car that calls for a 5w30 in the US could call for a 0w30 with the same engine in another country.
Originally Posted By: Nate1979
How many 0w-30's are you aware of? How many OEMs spec a 0w-30?