What are the most common mechanical problems in Audi cars?

I recently purchased an Audi and want to be prepared for any potential mechanical issues down the road. Can anyone shed light on the most frequent problems faced by Audi owners?

Based on my personal experience as an Audi mechanic, the most common issue we see is with the water pump. It can start to leak and need replacement after 80,000 miles. My advice would be to keep a close eye on your coolant levels and get it checked at the first sign of any leaks.

Another common problem in Audi cars is the engine oil cooler. It can start to leak and cause oil to mix with coolant, resulting in overheating issues. My recommendation is to get the oil cooler inspected and replaced if necessary every 100,000 miles to prevent any potential issues.

I've owned an Audi for over 5 years now and the biggest problem I faced was with the ignition coils. They tend to wear out quickly and cause misfiring in the engine. My advice would be to replace them every 50,000 miles to avoid any sudden breakdowns.