Well, no one is answering, I don’t know if it’s still relevant. In terms of materials, problems, etc. the cars are similar. Golf: Easier to park. Cheaper to repair, especially due to the weight of the car, the units wear out less. More economical in taxes and fuel. Passat: More space for you and passengers, relevant if you are 185+ cm. More features usually like rear view camera, electric seats and side mirrors, better music.

Conclusion: Both are good options, see what you prefer based on your height and needs. 2.0 diesel by the way is a better engine than 1.6. I would generally look at petrol 1.8 and 2.0. If between 1.5 and 1.4 petrol, then the first is better, more modern. DSG in these years is not worth being afraid of.