What is the top speed of the Audi A8's Traffic Jam Assist feature?

I am considering purchasing an Audi A8 and am curious about the capabilities of its Traffic Jam Assist feature. Can you tell me the maximum speed at which the feature can be utilized?

The Traffic Jam Assist feature is capable of maintaining a speed of up to 37 mph in heavy traffic situations without any input from the driver. This feature is designed to make your commute as stress-free as possible.

While the Traffic Jam Assist feature is capable of reaching a maximum speed of 37 mph, it is important to remember to always stay aware and alert while driving. This feature is meant to assist you, not replace your responsibility as a driver.