[TCI]

There are really different levels of service. Some garages can just change the oil and few small things and charge you a lot of money. What you need to do is to see a VW approved garage. At 93,000 it may be due for a lot of filter and part changes. If you like your car, it doesn't give you any troubles and you intend to keep it, you would benefit from a proper service. It will increase performance, reduce petrol usage and the auto will last longer. It would make sense to invest a little especially if you haven't had a proper VW service for some time.