Other cars at similar price points were doing the same things years, sometimes a decade ago. Tesla's innovation was marketing them to techies on the Google self driving hype train rather than as safety features for the country club set.
https://en.wikipedia.org/wiki/Autonomous_cruise_control_syst...
Collision avoidance systems similarly have a long history.
https://en.wikipedia.org/wiki/Collision_avoidance_system
As I understand it, Tesla Autopilot is a collection of these ordinary luxury car features (lane keeping, adaptive cruise control, environment sensing/prediction and collision avoidance, integrated navigation) that with branding that recognizes them for what they are: the foundation of self-driving technology.
> not a luxury car
> not a luxury car in Europe