What is the keyless entry feature in the Audi A6?

I am thinking of purchasing an Audi A6, but I am not sure if the keyless entry feature is included. Can someone provide more information about this feature and if it is worth the extra cost?

The Audi A6 does come with keyless entry as a standard feature. It uses a proximity sensor to detect when you are near the vehicle, allowing you to unlock and lock the car without having to press any buttons.

I highly recommend getting the keyless entry feature. It may seem like a small convenience, but it saves you time and hassle, especially when your hands are full.