I'm on the market for the 2011 new Jetta. I'm in Winnipeg, so winter starting could be a issue for me. I have a unheated garage, plug my car in the winter night is no problem. But I don't have a plug at work, so in the day, I have to let my tdi stay in -30c for 8 hrs. Please help me make the decision on which one should I get. Thank you all!