Why is my Audi A5's turbocharger failing prematurely?

I recently purchased a 2020 Audi A5 with only 20,000 miles on it. However, I've noticed that the turbocharger is already starting to fail. I do regular maintenance and avoid harsh driving, so I'm wondering why this might be happening. Has anyone else experienced this issue with their A5 and what was the cause?

The most common cause of premature turbocharger failure in Audis is a dirty or clogged air filter. Make sure to routinely check and replace your air filter to prevent this issue from occurring. In addition, using high-quality fuel and avoiding prolonged idling can also help protect your turbocharger.

Another potential cause of turbocharger failure could be a defective wastegate, which controls the boost pressure in the turbocharger. This can happen due to a faulty seal or spring. If you suspect this may be the issue, it's best to take your A5 to a certified mechanic for diagnosis and repairs.

I had a similar problem with my A5 and after some research, I discovered that using a synthetic oil with the correct weight and grade is crucial for turbocharger longevity. It's recommended to stick with the type of oil specified by Audi to avoid any potential damage.