What equipment to look for.

[A7admirer]

Hi. 
 

looking to buy a 2017/18 3. TDI S Line trim.

I want semi automated driving ie a car that will virtually drive its self in traffic. Break to a stop then go again with as little input as possible. Is there an Audi specific name for it? 
Also I’ve noticed the main MMI screen come in 2 different sizes. What package includes the larger screen? 

Are there any other options available that are worth looking out for?

many thanks.

[Steve Q]

It's cars with a tech pack I think you're after.