How to extend the lifespan of my Audi A8's engine?

I recently purchased an Audi A8 and I want to ensure that the engine stays in good condition for as long as possible. What steps can I take to extend the life of the engine?

Regularly change the oil and oil filter according to the recommended schedule. This will help keep the engine running smoothly and prevent buildup of contaminants.

Use high quality fuel and make sure to keep your gas tank at least half full. This will prevent sediment from reaching the engine and reduce the risk of engine damage.