Why does my Audi A5 engine make a strange ticking noise?

I recently started noticing a strange ticking noise coming from my Audi A5 engine. It seems to happen more often at higher speeds and when the engine is under load. Any ideas on what could be causing this and how to fix it?

It's possible that there is an issue with your engine's valves or lifters. It's important to have this checked by a mechanic as soon as possible to avoid any further damage to your engine.

Another possibility could be an issue with your spark plugs or ignition system. It's worth getting these components checked and replaced if necessary.

In my experience, this could also be a sign of low oil levels or dirty oil. Make sure to check your oil levels and change it if it's dirty to see if that helps with the ticking noise.