How do I properly care for my Audi's engine?

I just bought a new Audi, and I want to make sure I am properly caring for the engine to keep it running smoothly. What steps should I take to maintain the engine's health and prolong its lifespan?

First and foremost, make sure you are regularly changing the oil according to the recommended schedule for your specific Audi model. This will not only keep the engine lubricated, but it will also help prevent corrosion and buildup of harmful deposits. Also, be sure to use high-quality oil to ensure the best performance.