My son is about to get his license, so we need another car. My wife commutes 50 miles a day, and We think a newer beetle would be cool. I originally was thinking a gasser, but I really would like to use a real fuel. My wife is worried about starting in the winter. There is no way to plug in while at work. I told her I bet you it starts about as good as a gasser. I just would like some opinions the TDI. Some day I would like to make biodiesel, would this unit be OK for that? How about an automatic start? I installed one on the wifes bonneville and she loves it, probably would not dare to ask her to do without one. That reminds me, this unit will have to have an auto transmission.