News
Tesla’s Q1 delivery results highlight the need for a Model S and Model X update
One of the most notable takeaways from Tesla’s Q1 2019 vehicle production and deliveries report was the steep decline in Model S and Model X sales. Over the course of the quarter, Tesla produced 14,150 Model S and X, a drastic drop from the 25,000 units that were manufactured last quarter. Deliveries of the flagship sedan and SUV also fell to 12,100 units. Under these circumstances, it appears that the time is now right for Tesla to start preparing for the release of an updated Model S and Model X.
A steep decline
Tesla did not provide a commentary behind the decline in Model S and X sales. This does not mean that the lower production and delivery figures of the vehicles were a complete surprise, as Tesla did shift a lot of its efforts in producing the Model S in favor of the Model 3 in Q1. The vehicles’ entry-level trim, the 75D variant, was also discontinued. Thus, the signs of a decline were already there. What was really surprising was the scope and gravity of the decline.
A possible explanation behind the Model S and Model X’s numbers in the first quarter may lie in the simple fact that the vehicles, particularly the full-size premium sedan, are getting long in the tooth. Tesla started producing the Model S in 2012, and the vehicle has pretty much stayed the same since then, save for a facelift when the Model X was released. Granted, improvements were rolled out to the Model S as soon as they were available, as noted by Elon Musk in a tweet, but design-wise, Tesla’s flagship sedan is still practically competing in the market with a nearly 7-year-old interior and exterior.
The Model 3’s immense success did not help the Model S’ case either. It should be noted that Tesla anti-sold the Model 3 after it was unveiled, with the company and Elon Musk asserting that the Model S was a superior vehicle. Now that the Model 3 is making a mark in several markets across the globe, it is becoming evident that the electric sedan is simply Tesla’s best bang-for-your-buck car. With Tesla’s latest hardware and batteries, the Model 3 is a solid choice. Other Model 3-specific features, such as Track Mode for the Performance variant, add to the vehicle’s attractiveness to car buyers.
The Model 3 is such a solid vehicle that it is starting to make the Model S a harder sell, at least in its present iteration. Granted, the Model S is larger, and it has more bells and whistles such as Smart Air Suspension and a second display, but these are luxuries that a significant number of car buyers will likely be willing to forego in exchange for savings associated with a Model 3 purchase. The Tesla Model Y appears set to do the same to the Model X as well, as the vehicle presents much of the premium SUV’s advantages in a smaller package, at a far more affordable price.
A better Model S and X in the Model 3 era
If Tesla wishes to rekindle the interest and justify the higher prices of its flagship sedan and SUV, it would be a good idea to introduce updated versions of the vehicles as soon as the company is able. These improvements can come in various forms, such as better range, significantly better performance, and a far more exquisite exterior and interior design. With these improvements in place, the Model S and X will not only have the advantage of larger cabin space and a handful of unique features over their more affordable stablemates. They will be vehicles that are truly, without a doubt, a class above the Model 3 (and the Model Y for that matter).
It’s not like Tesla does not seem to be preparing for a potential Model S and Model X update either. Last year, a patent application emerged depicting a Model S/X dashboard equipped with the Model 3’s clever and acclaimed HVAC system. Panasonic, Tesla’s battery partner, also announced last November that it is doubling down on its partnership with the electric car maker by bringing some of its Japan-based battery cell production activities to the United States.
In a statement to the Nikkei Asian Review, Panasonic stated that it will be bringing its operations that build the Model S and Model X’s 18650 cells over to a “US-based unit starting (next) April (2019).” Elon Musk noted during the Q4 earnings call that there are no plans to change the Model S and Model X’s batteries to 2170 cells. Perhaps improved 18650 cells are in order with Panasonic’s move to the US? One can hope.
At this point in Tesla’s history, it would probably be wise to temper expectations with regards to the Model S and Model X’s quarterly sales. Tesla is now at a point where it is pursuing the mass market, and the company is accomplishing this with the Model 3 (and later, the Model Y). The Model S and Model X will definitely still be the company’s flagships, but they will likely just see a sustained demand of perhaps 25,000 per quarter, and that’s completely fine. Both vehicles were brought to market to prove that electric cars can be better than their gasoline-powered counterparts. Both vehicles already accomplished their mission. The Model 3 and Model Y is proof of that.
Elon Musk
Tesla’s golden era is no longer a tagline
Tesla “golden era” teaser video highlights the future of transportation and why car ownership itself may be the next thing to change.
The golden age of autonomous ridesharing is arriving, and Tesla is making sure we can all picture a future that looks like the future. A recent teaser posted to X shows a Cybercab parked outside a home, and with a clear message that your everyday life may soon look like this when the driverless vehicles shows up at your door.
Tesla has begun the rollout of its Robotaxi service across US cities, and the production of its dedicated, fully-autonomous Cybercab vehicle. The first Cybercab rolled off the Giga Texas assembly line on February 17, 2026, with volume production now targeted for this month. Additionally, the Robotaxi service built around it is already running, without human drivers, in US cities.
Tesla Cybercab production ignites with 60 units spotted at Giga Texas
The Cybercab is built without a steering wheel, pedals, or side mirrors, designed from the ground up for unsupervised autonomous operation. Musk described the manufacturing approach as closer to consumer electronics than traditional car production, targeting a cycle time of one unit every ten seconds at full scale.
Drone footage from April 13, 2026 captured over 50 Cybercab units on the Giga Texas campus, with several clustered near the crash testing facility. Musk has noted that Tesla plans to sell the Cybercab to consumers for under $30,000, and owners will be able to add their vehicles to the Tesla robotaxi network when not in personal use, potentially generating income to offset the vehicle’s purchase cost. That model changes the math on vehicle ownership in a meaningful way, making a car something closer to a depreciating asset that can also earn by paying itself off and generate a profit.
During Tesla’s Q4 earnings call, the company confirmed plans to expand the Robotaxi program to seven new cities in the first half of 2026, including Dallas, Houston, Phoenix, Miami, Orlando, Tampa, and Las Vegas. The service already runs without safety drivers in Austin, and public road testing of the Cybercab has expanded to five states, including California, Texas, New York, Illinois, and Massachusetts.
Golden era pic.twitter.com/AS6pX2dK8N
— Tesla Robotaxi (@robotaxi) April 16, 2026
News
Tesla’s last chance version of the flagship Model X is officially gone
The Signature Edition was no ordinary Model X Plaid. Offered exclusively by invitation to select existing Tesla owners, it represented the final production batch of the current-generation Model X before manufacturing at Fremont ends.
Tesla enabled a last-chance version of its two flagship vehicles, the Model S and Model X, over the past few weeks. The Model X, the company’s original SUV, is officially gone.
Tesla has officially closed the book on its most exclusive send-off for the Model X. The limited-run Model X Signature Edition—priced at $159,420 before fees and limited to just 100 units—is now sold out, with reservations closed as of April 16.
The $160,000 Model X Signature Edition is officially sold out.
Reservations are now closed. pic.twitter.com/4D5FSkTZTa
— Sawyer Merritt (@SawyerMerritt) April 16, 2026
The Signature Edition was no ordinary Model X Plaid. Offered exclusively by invitation to select existing Tesla owners, it represented the final production batch of the current-generation Model X before manufacturing at Fremont ends.
Every unit featured an exclusive Garnet Red exterior paint, unique badging, and a standard six-seat configuration. With full Plaid powertrain specs—Tri-Motor All-Wheel Drive, over 1,000 horsepower, and blistering acceleration—it was positioned as a collector’s item for loyalists who wanted one last shot at owning a piece of Tesla history.
The timing is no coincidence.
Tesla announced earlier this year that it would discontinue regular production of both the Model S and Model X to repurpose the Fremont factory’s dedicated lines for mass production of its Optimus humanoid robots.
Elon Musk has repeatedly emphasized that Optimus could ultimately become more valuable to the company than its vehicle business, with ambitions to build hundreds of thousands of units annually.
The Signature Editions served as a final “runout” series: 250 for the Model S and only 100 for the Model X, all built to the highest Plaid specification before the line is converted.
Deliveries of the remaining Signature units are scheduled to begin in May 2026. For buyers who secured one, it’s the ultimate swan song for a vehicle that helped define Tesla’s early luxury EV dominance.
Launched in 2015, the Model X introduced falcon-wing doors, a panoramic windshield, and class-leading performance that turned heads and set benchmarks. While newer models like the Cybertruck and refreshed Model Y have taken center stage, the Model X Plaid remained a halo product for those seeking maximum range, space, and speed in an SUV package.
With inventory of standard Model X units already nearly exhausted across the U.S., the rapid sell-out of the Signature Edition underscores enduring demand for Tesla’s premium flagships even as the company pivots toward robotics and autonomy.
For enthusiasts, these 100 garnet-red SUVs will likely become instant collector’s items—tangible reminders of the vehicles that built the brand before Tesla’s next chapter fully begins. The last chance is gone, but the legacy endures.
Elon Musk
Tesla Optimus V3 hand and arm details revealed in new patents
Two new patents, which were coincidentally filed on the same day as the “We, Robot” event back in October 2024, protect Tesla’s mechanically actuated, tendon-driven architecture.
Tesla is planning to soon reveal its latest and greatest version of the Optimus humanoid robot, and a series of new patents for the hands and arms, with the former being, admittedly, one of the most challenging parts of developing the project.
Two new patents, which were coincidentally filed on the same day as the “We, Robot” event back in October 2024, protect Tesla’s mechanically actuated, tendon-driven architecture.
The designs relocate heavy actuators to the forearm, route cables through a sophisticated wrist design, and employ innovative joint assemblies to achieve human-like dexterity while enabling lightweight construction and high-volume manufacturing.
Core Tendon-Driven Hand Architecture
The primary patent, which is titled “Mechanically Actuated Robotic Hand,” details a cable/tendon-driven system.
Actuators are positioned in the forearm rather than the hand. Each finger features four degrees of freedom (DoF), while the wrist adds two more.
Tesla’s Optimus V3 robot hand looks to have been revealed in a new international patent published today.
The patent describes a tendon/cable-driven hand:
• Actuators in the forearm
• Each finger has 4 degrees of freedom
• The wrist has 2 degrees of freedom
• Tendon-driven… pic.twitter.com/eE8xLEYSrx— Sawyer Merritt (@SawyerMerritt) April 16, 2026
Three thin, flexible control cables (tendons) per finger extend from the forearm actuators, pass through the wrist, and connect to the finger segments. Integrated channels within the finger phalanges guide these cables selectively—routing behind some joints and forward of others—to enable independent bending without unintended motion.
Patent diagrams illustrate thick cable bundles emerging from the wrist into the palm and fingers, with labeled pivots and routing guides. This setup closely mirrors human forearm-muscle and tendon anatomy, where most hand control originates proximally.
Advanced Wrist Routing Innovation
One of the standout features is the wrist’s cable transition mechanism. Cables shift from a lateral stack on the forearm side to a vertical stack on the hand side through a specialized transition zone.
Boom! @Tesla_Optimus 의 3세대 구조로 추정되는, 로봇 팔 및 관절에 대한 특허가 공개되었습니다.
아티클 작업에 들어가겠습니다.
1년 넘게 기다려 온, 정말 귀한 특허인데, 조회수 100만대로 터져줬으면 좋겠네요. 😉@herbertong @SawyerMerritt@GoingBallistic5 @TheHumanoidHub pic.twitter.com/CCEiIlMFSX
— SETI Park (@seti_park) April 16, 2026
This geometry significantly reduces cable stretch, torque, friction, and crosstalk during combined yaw and pitch wrist movements — common failure points in simpler tendon systems that cause imprecise or jerky motion.
By minimizing these issues, the design supports smoother, more reliable multi-axis wrist operation, essential for complex real-world tasks.
Companion Patents on Appendage and Joint Design
Two supporting patents provide additional depth. “Robotic Appendage” covers the overall forearm-to-palm-to-finger assembly, with a palm body movably coupled to the forearm and finger phalanges linked by tensile cables returning to forearm actuators. Tensioning these cables repositions the phalanges precisely.
“Joint Assembly for Robotic Appendage” describes curved contact surfaces on mating structures paired with a composite flexible member. This allows smooth pivoting while maintaining consistent tension, enhancing durability, and simplifying assembly for mass production.
Executive Insights on Hand Development Challenges
Tesla executives have consistently described the hand as the most difficult component of Optimus.
Elon Musk has called it “the majority of the engineering difficulty of the entire robot,” emphasizing that human hands possess roughly 27–28 DoF with an intricate tendon network powered largely by forearm muscles. He has likened the challenge to something “harder than Cybertruck or Model X… somewhere between Model X and Starship.”
In mid-2025, Musk acknowledged that Tesla was “struggling” to finalize the hand and forearm design. By early 2026, he stated that the company had overcome the “hardest” problems, including human-level manual dexterity, real-world AI integration, and volume production scalability.
He estimated the electromechanical hand represents about 60 percent of the overall Optimus challenge, compounded by the lack of an existing supply chain for such precision components.
These patents directly tackle the acknowledged pain points: relocating actuators reduces hand mass and inertia for better speed and efficiency; advanced wrist routing and joint geometry address friction and crosstalk; and simplified, stackable parts visible in the diagrams indicate readiness for high-volume manufacturing.
Implications for Optimus Production and Leadership
Collectively, the patents portray the Optimus v3 hand not as a mere prototype, but as a production-oriented system engineered from first principles.
The 22-DoF architecture, forearm-driven tendons, and crosstalk-minimizing wrist deliver a clear competitive edge in dexterity. They align with Musk’s view that high-volume manufacturing is one of the three critical elements missing from most other humanoid projects.
For Optimus to become the most capable humanoid robot, its hand needed to replicate the useful and applicable design of the human counterpart.
These filings demonstrate that Tesla has transformed years of engineering challenges into patented, elegant solutions — positioning the company strongly in the race toward general-purpose robotics.
Tesla’s golden era is no longer a tagline
Tesla’s last chance version of the flagship Model X is officially gone
