Is it safe to use a non-branded oil in my Audi 80?

I recently bought a non-branded oil for my Audi 80, thinking that all oils are made equal. Should I be concerned about using this in my car?

You should always use high-quality, reputable oils in your Audi 80. The quality and type of oil can have a significant impact on the performance and longevity of your car's engine. Consider using a branded oil specifically designed for Audi vehicles to ensure maximum protection and performance.