-Supercharging included.
-Autopilot hardware included, autopilot safety features included. Autopilot convenience functions will be an upgrade (but I'm betting it won't be too expensive, since it's just a software upgrade at that point). My guess is the AP upgrade will cost less on the 3 than it does on the S.
-Don't come to conclusions about the interior console, even if the driver in that Periscope video said that it won't have a driver console. A lot can and will change from now to production. Recall the X unveil had a "floating iPad" for the touchscreen. Once the real car came out, it was integrated like the S.