What is the best lubricant for an Audi A4 engine?

I recently purchased a used Audi A4 and I want to make sure I am using the best lubricant for my engine. What type of oil should I use and how often should I change it?

The best type of oil to use for your Audi A4 engine is synthetic oil. It offers better engine protection, longer lasting performance, and improved fuel efficiency compared to conventional oil. It is recommended to change your oil every 5,000-7,500 miles or every 12 months, whichever comes first.

I suggest using fully synthetic oil in your Audi A4 for optimal engine health and performance. It is also important to follow the manufacturer's recommended oil change intervals to ensure proper lubrication and avoid any potential engine issues.