Tesla Auto Pilot

Do all Tesla vehicles have Autopilot?
No. Autopilot is only available on Tesla vehicles built after September 2014, and functionality has changed over time based on the addition of new hardware and more powerful processing. For vehicles without Autopilot software, but are equipped with the necessary hardware, you can purchase Autopilot or Full Self-Driving capability at any time through the Tesla app - and the Autopilot software required will be added to your vehicle.