Tesla will end the Model S and Model X programs.

No deadline is stated. Judge on the evidence available at evaluation, and record the date by which each programme ended. True: Tesla ended production of both the Model S and the Model X, shown by a Tesla announcement or filing, a report of final production, or the models being withdrawn from sale. Mostly true: both are ended or formally being wound down with a fixed end date, but a minor detail differs, such as some leftover inventory sales. Mostly false: only one of the two ended, or production only shrank. False: dated reports or Tesla filings after the statement show both models still in regular production with no wind-down, or show the plan reversed.

Set before the research began.

1. E1 Tesla Tears Down Model S/X Line In Just 46 Days For Optimus Production Yahoo Finance · 10 July 2026

   “"It's time to basically bring the Model S and X programs to an end with an honorable discharge," he said, citing the company's pivot toward an "autonomous future."”

2. E2 Tesla Tears Down Model S/X Line In Just 46 Days For Optimus Production Yahoo Finance · 10 July 2026

   “The final vehicles rolled off the line in early May 2026.”

3. E3 Tesla Model S Production Has Ended. We Remember the Car That Forever Changed the Image of EVs Car and Driver · 12 May 2026

   “As of this past weekend, the last Model S and Model X were built at Tesla's Fremont, California, production line.”

4. E4 Tesla Waves Goodbye To Model S And Model X As The Last Cars Roll Off The Line InsideEVs · 11 May 2026

   “The final Tesla Model S and Model X rolled off the assembly line this weekend.”

Car and Driver (E3) and InsideEVs (E4) are independent sources. Both reported in May 2026 that the last Model S and Model X were built at Tesla's Fremont line. Yahoo Finance (E2) reports that the final vehicles came off the line in early May 2026, and its headline says the line was later torn down. Production of both programmes therefore ended by early May 2026. No deadline was set, so on_time is null.