What is the most common cause of engine overheating in Audi cars?

I have a 2016 Audi A4 that frequently overheats, even after proper maintenance and regular oil changes. What could be causing this issue?

The most common cause of engine overheating in Audi cars is a faulty thermostat. This small component controls the flow of coolant and can easily become stuck or malfunction over time. It's important to have this checked and replaced if necessary to avoid further damage to the engine.

Another common cause of engine overheating in Audi cars is a leak in the cooling system. This could be due to a cracked radiator, damaged hoses, or a faulty water pump. It's important to have the car inspected by a certified mechanic to determine the source of the leak and make necessary repairs.

A clogged or blocked radiator can also lead to engine overheating in Audi cars. This can be caused by a buildup of debris, dirt, or rust over time. Regular maintenance and cleaning of the radiator can help prevent this issue.