2013 Jetta or 2016 Jetta

I’m currently looking to buy a new car and am looking at 2 Jettas. The first is a 2013 with 70k Km for $6900 CAD and the other is a 2016 Jetta with 180k Km for $8000 CAD. Is it better to go with older with less mileage or slightly newer that has more? Also the 2013 is through a dealership and the other is private seller.