What is the best fuel type for the Audi A8?

I recently purchased an Audi A8 and I'm not sure what type of fuel to use. Should I use regular unleaded gasoline or premium gasoline? I want to make sure I am maximizing the performance of my car without overspending on fuel costs.

For optimal performance, it is recommended to use premium gasoline in your Audi A8. This will ensure that your engine is running at its best and will provide better fuel efficiency in the long run.

While premium gasoline may be more expensive, it is worth the cost for the added benefits it provides in terms of engine performance and fuel efficiency. Stick with premium for your Audi A8.