Tesla Bids Farewell to Model S & X, Eyes Autonomy Future
Tesla and Elon Musk took to X on May 21, 2026, to celebrate the Model S and Model X — two vehicles that didn't just sell well, but fundamentally changed what people believed an electric car could be. The tributes arrive as Tesla wraps up production of both models in Q2 2026, closing a chapter that began with the Model S launch in 2012 and redirecting the factory lines toward something very different: Optimus humanoid robots. Source: @Tesla — May 21, 2026 ▶ Watch Video on X From 50,000 EVs to 21 Million a Year Tesla's official account framed the legacy in stark industry terms: when the Model S arrived, the entire global EV market was selling roughly 50,000 vehicles a year. Today, that figure sits at 21 million annually. Tesla's argument — and it's a credible one — is that the Model S proved an electric car could be the best car, full stop, not just the best EV. That shift in perception is what pushed legacy automakers to take electrification seriously. The Model X followed with its own set of firsts: falcon-wing doors, the largest all-glass panoramic windshield in a production car, and a standard all-wheel-drive configuration that redefined what a family SUV could do. Together, the two models accumulated a list of automotive firsts that Tesla is now documenting publicly as part of the farewell. An Honorable Discharge The decision to end production wasn't made quietly. During Tesla's Q4 2025 earnings call on January 28, 2026, Elon Musk described it plainly: it's time to give the Model S and X programs "an honorable discharge, because we're really moving into a future that is based on autonomy." Custom orders stopped being accepted on April 1, 2026, with roughly 600 vehicles remaining in worldwide inventory at that point. The Fremont production lines that built these cars will be repurposed to manufacture Optimus robots, with Tesla targeting an eventual capacity of 1 million Optimus units per year from that space. It's a stark illustration of how completely the company's strategic center of gravity has shifted. Source: @elonmusk — May 21, 2026 ▶ Watch Video on X The Legacy Lives in Autonomy Tesla's messaging today was deliberate in connecting the past to the future. The official account posted: "The legacy of Model S & X will live on in our vision for autonomy" — a line that reads less like nostalgia and more like a strategic handoff. Source: @Tesla — May 21, 2026 ▶ Watch Video on X That autonomy vision is already operational. Fully driverless Robotaxis — no human inside, no chase car — began running in Austin, Texas, on January 27, 2026, and have since expanded to Dallas and Houston. The Cybercab, a dedicated robotaxi vehicle without conventional driver controls, is expected to enter mass production and join the network in 2026. Musk has predicted unsupervised FSD will be "widespread" across the US by year-end. In an email to US customers sent on March 27, 2026, Tesla put it plainly: "Model S and Model X marked the beginning of the world's transition to electric transportation. These vehicles also made it possible for Tesla to develop the technology that would move our world toward autonomy." A Final Send-Off for Early Believers Today also marks the delivery event for Tesla's final limited-edition Signature series: 250 Model S Plaid and 100 Model X Plaid vehicles, invite-only, priced at approximately $159,420 each. Every one comes with lifetime Full Self-Driving (Supervised) and free Supercharging for life — a fitting closing gift for the cars that started it all. Source: @elonmusk — May 21, 2026 ▶ Watch Video on X Musk's own words were uncharacteristically sentimental: "S & X will forever be in my heart." For a CEO who rarely lingers on the past, that's a meaningful line. These weren't just products — they were the proof of concept that made everything Tesla is building now possible. The autonomy era is inheriting a very large set of shoes.
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