What kind of engine oil should I use for my Audi 80?

I want to make sure I use the best quality oil for my Audi 80 sedan. Can anyone recommend a specific type or brand that works well with this model?

I recommend using fully synthetic oil, preferably a high-performance brand such as Castrol or Mobil 1. This will provide superior engine protection and performance for your Audi 80.

For the Audi 80, I would suggest using a 5W-30 viscosity grade oil. This offers good fuel economy and performance, and is suitable for most driving conditions.