Every Tesla vehicle will now be Autopilot-equipped and that includes the less expensive Model 3 once it’s available. All cars will come with the necessary hardware, which includes eight surround cameras, 12 ultrasonic sensors, a specialized computer, and a front radar.

The hardware side of Autopilot is adequate for what Tesla wants to do, but the feature’s software will continue to go through upgrades, allowing it to conquer more driving situations while putting drivers at less risk.

Together, this system provides a view of the world that a driver alone cannot access, seeing in every direction simultaneously and on wavelengths that go far beyond the human senses,
– Tesla