Just picked up my new W212 four days ago and it has distronic plus. Was unsure about it, but I really wanted the Active Blind Spot Assist. In order to have the ABSA, you must order the Driver Assistance Package though and that includes Distronic Plus. So, after 4 days of sporactic driving, I can say that I really enjoy using Distronic. It is quite amazing how it works. I liken it to when we first started using Cruise Control (just showing my age!). Some people thought it would never catch on. Now I would never buy a car without cruise control and Distronic Plus is an enhanced version of cruise control. One day we will possibly think it too is essential?