What are common issues with the Audi A2's engine and how can they be resolved?

I have noticed that my Audi A2 is experiencing some engine problems, such as a decrease in performance and strange noises. Are there any frequent engine issues that are specific to this car model, and what are some tips for fixing them?

One common issue with the Audi A2's engine is oil consumption due to a faulty piston ring. This can lead to decreased performance and increased exhaust emissions. One way to fix this is by replacing the piston rings and using high-quality oil. Another solution is to regularly check and top up the oil levels to prevent further damage.