What are the most common issues with the Audi R8's engine?

I am considering purchasing an Audi R8, but I have heard some concerns about the engine. What are some of the main issues to be aware of?

The Audi R8's engine is known for its high-performance capabilities, but some owners have reported issues with overheating. It is important to regularly monitor the engine's temperature and to take it in for maintenance if you suspect any issues.

One common complaint about the Audi R8's engine is excessive oil consumption. It is recommended to check the oil levels regularly and to use high-quality oil to help alleviate this issue.

Another issue with the Audi R8's engine is the carbon buildup on the valves, which can lead to decreased performance. To avoid this, it is best to use high-quality gas and to periodically have your valves cleaned by a professional.