What kind of engine oil should I use for my Audi A4?

I recently bought a used Audi A4 and I'm not sure what type of engine oil to use. I want to make sure I'm using the right kind to keep my car running smoothly. Can you recommend a specific type of oil for this car model?

For your Audi A4, it's important to use a high-quality synthetic oil such as Castrol EDGE. This will provide the best protection for your engine and help it last longer.

I've been using Mobil 1 in my Audi A4 for years and have had no issues. It's a bit more expensive, but worth it for the peace of mind.