S80 D5 Autom. (purchasing consultancy S80 I vs. II)

Hello, I fell in love with the Volvo S80! I am relatively tall and not the narrowest. Now it should be a diesel and automatic of this Volvo S80 D5 Black Edition 1-Hand Limo 5T Diesel for 7,300 € at mobile.de: http://mobile.de/222F6Z is quite cheap only unfortunately Euro 3 can be retrofitted. Have around the corner still the stand.Volvo S 80 D 5 Momentum for 13,970 € at mobile.de: http://mobile.de/23H740 Am on top of what I should do. He should hold a few years, put no value on old or new model. I read new model Should Ne be so great. Please help me make a decision. I want a new car 🙂