How to best maintain my Audi A6's engine performance?

I just bought a new Audi A6 and I want to ensure that its engine stays in top shape for as long as possible. Any tips on maintenance and care?

Regularly changing the oil and filters is crucial for keeping your engine running smoothly. It's recommended to follow the manufacturer's recommended schedule for oil changes, typically every 5,000 to 10,000 miles depending on driving habits and type of oil used.

Avoid harsh accelerating and braking, as this puts added strain on your engine and can decrease fuel efficiency. Instead, maintain a steady speed and use cruise control when possible.