A long time friend called this morning and said he has a 2002?? VW TDI that his son is driving to college daily. About 80 miles a day. He is a long time M1 user but doesn't know which M1 oil to use in the VW. I got on the M1 web site and it seems to me the 0-40 would be the best way to go. Remember cold morning starts and hot summer days. What say you?