What is the best oil type for an Audi 80 engine?

I am wondering what type of oil is recommended for an Audi 80 engine. I want to ensure I am using the correct type for optimal performance.

For an Audi 80 engine, it is best to use a high-quality synthetic oil such as Mobil 1 or Castrol Edge. These oils have been specifically designed for performance and longevity in Audi engines.

I have had great results with using a fully synthetic 5w-30 oil in my Audi 80 engine. It provides excellent protection and performance, especially in colder climates.

I recommend using a 0w-40 synthetic oil for your Audi 80. It offers superior protection and performance in all temperatures, and is specifically designed for high-performance engines.