How does the Audi A6 navigate through traffic efficiently?

I'm considering buying an Audi A6, but I'm worried about its ability to navigate through busy city traffic. Can someone provide more information on its features and technology that help with navigation?

The Audi A6 comes equipped with Audi's MMI Navigation Plus, which includes real-time traffic updates and suggested alternate routes. Additionally, it has predictive routing based on traffic patterns and historical data to help avoid congestion.

The A6 also has the Audi Pre Sense City system which uses sensors and cameras to detect potential collisions and can even brake the car automatically to prevent accidents in heavy traffic situations.