Maintenance Costs for 2013 Golf TDI - How much should I budget?

I'm a 2013 Golf TDI owner and I'd like to know what others have found to be average maintenance costs for this model year. Do owners with similar mileage (around 50k-70k) have any estimates on upcoming repair needs or expenses? How do the costs compare to other models in the same class? Any advice on budgeting would also be helpful.