How often should I get my Audi A4's oil changed?

I just bought an Audi A4 and I want to make sure I am properly maintaining it. How often should I get the oil changed and what type of oil should I use?

It is recommended to change the oil every 5,000 to 7,500 miles or every year, whichever comes first. As for the type of oil, refer to your owner's manual for the recommended viscosity and brand.

I have been driving Audi A4s for years and I suggest changing the oil every 5,000 miles and using synthetic oil for optimal performance.