What are the common engine oil grades used in Audi A3?

I'm looking for information on the recommended engine oil grades for Audi A3 vehicles. I'm wondering if there are certain grades that are better suited for specific Audi A3 models, or if there is a standard grade for all models. Any advice or insights are appreciated!

According to Audi's official documentation, the recommended engine oil grade for all Audi A3 models is from the 5W-30 range. This grade is suitable for all temperature conditions and provides optimum engine performance and protection. I've been using this grade for my A3 for 2 years now, and it has never let me down.

While the 5W-30 grade is the standard recommendation for Audi A3, some experts recommend using 0W-40 grade for better protection and performance in extreme temperature conditions. However, it is crucial to check your owner's manual for the recommended grade specific to your Audi A3 model.