Why does my Audi A2 produce smoke when I start the engine?

When I start my Audi A2, I often notice a small amount of smoke coming from the exhaust pipe. Is this normal or should I be concerned?

This is a normal occurrence when starting any car, including the Audi A2. When an engine is started, some oil may leak into the combustion chamber, which is then burned and produces smoke. This is nothing to be concerned about and is a natural part of the engine's operation.