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Aston Martin’s Rapide E electric car with 800V battery takes first steps in teaser video
With companies like Tesla proving that there is a very real demand for premium, high-performance electric cars, the auto industry’s veteran players are starting to embrace the EV transition. In the case of luxury automaker Aston Martin, the company has opted to start its all-electric push with a limited production run of its high-performance, Porsche Taycan-rivaling Rapide E.
Aston Martin President and Group Chief Executive Officer Andy Palmer recently took to Twitter to share a milestone in the Rapide E’s development. Palmer’s Twitter post featured a short video of a first validation prototype moving on its own for the first time with its 800-volt battery system. The Aston Martin CEO’s video was brief, but the short clip does provide an idea as to how the vehicle looks and sounds like when it’s moving.
Considering that the Rapide E in the video is a first validation prototype, it is quite understandable for the vehicle to move in a very deliberate pace. That said, it is quite interesting to hear what appears to be an audible whine from the car’s electric motors despite the Rapide E’s slow speed. It remains to be seen if the audible sounds from the EV’s motors are deliberate, but it does provide the Rapide E with a rather unique “exhaust note,” electric motors notwithstanding.
A moment of @astonmartin history. First Validation Prototype Aston Martin RapideE moves under its own power for the very first time with its breakthrough 800v battery. Great work from the development team which includes Williams Engineering. pic.twitter.com/b2mRaeCsNP
— Dr. Andy Palmer (@AndyatAuto) January 21, 2019
In the comments section of his post, the Aston Martin executive noted that the Rapide E’s 800-volt battery is a breakthrough in electric car technology, since it gives the vehicle a “significantly quicker fast charging time than any current technology.” Palmer also hinted at “another piece of Aston Martin history” being made on January 21, though the CEO noted that it would remain a “tightly-held secret” for the time being.
In a previous statement to Car and Driver, Palmer noted that the Rapide E would cater to a market that is beyond the premium segment being targeted by companies like Tesla. With a limited production run of 155 vehicles, the Rapide E is targeting customers who desire cars at the top end of the market.
“For me Tesla is a very credible competitor in the premium market, against Daimler, BMW, Audi, and the others. But they’re not in the (upper reaches of the) luxury market where we are. Most of the people who buy a Model S are buying it fully loaded. They’re not limited by their cash; they’re limited by the offer. They’re not a competitor of ours. We’re looking to those people looking for something above Tesla. That customer probably isn’t looking for Ludicrous mode. Our offer will have very credible acceleration, equal to a gasoline Aston Martin, but you’ll be able to drive the car rapidly all the way around the Nürburgring without it derating or conking out on you.”
Overall, it would be quite interesting to see how well the Aston Martin Rapide E stacks up against the competition. With vehicles like the Porsche Taycan Turbo and a possible updated Tesla Model S entering the market in the near future, the luxury carmaker’s flagship car would have to be excellent in all areas to stand out from the competition. In this sense, Aston Martin appears to have done its homework.
To help the company develop the vehicle, the luxury automaker opted to collaborate with Williams Advanced Engineering, the R&D and consultancy arm of the Williams Formula 1 team, to create the Rapide E’s electric powertrain. Aston Martin also noted that it is using an “800V battery electrical architecture with 65kWh installed capacity using over 5600 lithium ion 18650 format cylindrical cells.” The vehicle also packs serious power, with “two rear-mounted electric motors producing a combined target output of just over 610 PS and a colossal 950 Nm of torque.” In a press release last September, Aston Martin noted that the Rapide E would feature a range of over 200 miles per charge under the Worldwide Harmonised Light Vehicle Test Procedure (WLTP).
Production for the Aston Martin Rapide E is expected to begin in Q4 2019. The vehicle’s price has not been announced by the luxury automaker, though speculations suggest that the all-electric car would cost somewhere in the $200,000 to $250,000 range. Reports have hinted that all 155 units of the Rapide E have already been reserved.
Tesla (NASDAQ: TSLA) is set to hold its Earnings Call for the first quarter of 2026 on Wednesday, and there are a lot of interesting things that are swirling around in terms of speculation from investors.
With the company’s executives, including CEO Elon Musk, answering a handful of questions that investors submit through the Say platform, fans want to know a lot of things about a lot of things.
These five questions come from Retail Investors, who are normal, everyday shareholders:
- When will we have the Optimus v3 reveal? When will Optimus production start, since we ended the Model S and Model X production earlier than mid-year? What’s the expected Optimus production rate exiting this year? What are the initial targeted skills?
- What milestones are you targeting for unsupervised FSD and Robotaxi expansion beyond Austin this year, and how will that drive recurring revenue?
- How will Hardware 3 cars reach Unsupervised Full Self-Driving?
- When do you expect Unsupervised Full Self-Driving to reach customer cars?
- When will Robotaxi expand past its current limited rollout?
Additionally, these are currently the three questions that are slated to be answered by Institutional Firms, which also answer a handful of questions during the call:
- Now that FSD has been approved in the Netherlands and is expected to launch across Europe this summer, can you discuss your Robotaxi strategy for the region?
- What enabled you to finish the AI5 tapeout early and were there any changes to the original vision? Last week, Elon said AI5 will go into Optimus and the Supercomputer, but one month ago said it would go into the Robotaxi. Has AI5 been dropped from the vehicle roadmap?
- Given the recent NHTSA incident filings, can you update us on the Robotaxi safety data? If safety validation remains the primary bottleneck, why not deploy thousands of vehicles to accelerate the removal of the safety driver?
The questions range through every current Tesla project, including FSD expansion and Optimus. However, many of the answers we will get will likely be repetitive answers we’ve heard in the past.
This is especially pertinent when the questions about when Unsupervised FSD will reach customer cars: we know Musk will say that it will happen this year. Is Tesla capable of that? Maybe. But a more transparent answer that is more revealing of a true timeline would be appreciated.
Hardware 3 owners are anxiously awaiting the arrival of FSD v14 Lite, which was promised to them last year for a release sometime this year.
The Earnings Call is set to take place on Wednesday at market close.
Elon Musk
Elon Musk reveals shocking Tesla Optimus patent detail
What looked promising on paper and in simulations failed to deliver the reliability required for a robot expected to handle delicate tasks like folding laundry, assembling electronics, or assisting in factories and homes.
Elon Musk revealed a shocking detail on the Tesla Optimus patent that was revealed last week. Despite it being made public for the first time, Musk said the company has already moved on from the design, an incredible truth about the development of new technology: things move fast.
Musk dropped a bombshell about the Tesla Optimus humanoid robot hand patent that was released last week. Musk, candidly replying to a post late at night on X, revealed that what is a new technology to many fans and insiders is actually old news to those developing the tech directly.
“We already changed the design,” Musk said. “This one didn’t actually work.”
We already changed the design. This one didn’t actually work.
— Elon Musk (@elonmusk) April 19, 2026
Patents, after all, are often viewed as blueprints for future products. Yet Musk revealed that the rolling contact mechanism—intended to provide smooth, low-friction articulation in the fingers—had already been scrapped after real-world testing exposed its shortcomings.
What looked promising on paper and in simulations failed to deliver the reliability required for a robot expected to handle delicate tasks like folding laundry, assembling electronics, or assisting in factories and homes.
The hand has been one of the biggest challenges for Tesla engineers since Optimus development started years ago. Musk has said that there is not enough recognition for how incredible and useful the human hand is, and designing one for a humanoid robot has been the biggest challenge of all.
Tesla is stumped on how to engineer this Optimus part, but they’re close
This moment underscores the persistent engineering hurdles in achieving reliable humanoid hand dexterity. Human fingers are marvels of evolution: 27 bones, intricate tendons, ligaments, and a network of sensors working in perfect harmony. Replicating that in metal and silicon is extraordinarily difficult.
Rolling contacts promised reduced wear and precise motion, but testing likely revealed issues with durability under repeated stress, grip stability on varied surfaces, or the micro-precision needed for fine motor skills.
These aren’t minor tweaks, but instead they represent fundamental challenges that have plagued robotics teams for decades. Even advanced competitors struggle here—hands remain the Achilles’ heel of most humanoids because the margin for error is razor-thin.
A fraction of a millimeter off, and a robot drops a glass or fails to button a shirt.
What makes Musk’s reply remarkable is how it signals Tesla’s direct communication style on prototype limitations. While many companies guard failures behind glossy marketing and vague timelines, Tesla openly shares setbacks.
Musk was forthcoming about the failure of this recent design. This transparency builds trust with investors, engineers, and fans. It shows Tesla treats Optimus development like true science: rapid iteration, rigorous testing, and zero tolerance for hype that doesn’t match reality.
The disclosure from Musk also highlights Tesla’s blistering pace of development. By the time the patents are published, which is often over a year after the initial filing, the technology has already evolved.
Optimus is far from a static product, and it’s a living project advancing weekly.
In the high-stakes race for general-purpose robots, Tesla’s approach stands out. Admitting a finger-joint design “didn’t actually work” isn’t a weakness—it’s confidence.
True innovation demands confronting failure head-on, and Musk just reminded the world that Optimus is being engineered that way. The next version of those hands is already in testing, and it will be better because Tesla isn’t afraid to say what didn’t work.
Elon Musk
Tesla is sending its humanoid Optimus robot to the Boston Marathon
Tesla’s Optimus robot is heading to the Boston Marathon finish line
Tesla’s Optimus humanoid robot will be stationed at the Tesla showroom at 888 Boylston Street in Boston, right along the final stretch of the Boston Marathon today, ready to cheer on runners and pose for photos with spectators.
According to a Tesla email shared by content creator Sawyer Merritt on X, Optimus will be at the Boston Boylston Street showroom on April 20, coinciding with Marathon Monday weekend. The Boston Marathon finishes on Boylston Street, and the surrounding area draws hundreds of thousands of spectators along with international broadcast coverage. Placing Optimus there puts it in front of a massive public audience at zero advertising cost.
Just got this email. @Tesla’s Optimus robot is coming to Boston.
“Join us from April 19 to 20, 2026, at Tesla Boston Boylston Street showroom to meet Optimus, our humanoid robot, for Marathon Monday. Optimus will be cheering with you on the sidelines and posing for photos.” pic.twitter.com/chxoooO2xV
— Sawyer Merritt (@SawyerMerritt) April 18, 2026
The Tesla showroom is at 888 Boylston Street, between Gloucester Street and Fairfield Street. The final mile of the marathon runs directly along Boylston Street, with runners passing the big stores before reaching the finish line at Copley Square.
Optimus was first announced at Tesla’s AI Day event on August 19, 2021, when Elon Musk presented a vision for a general-purpose robot designed to take on dangerous, repetitive, and unwanted tasks. In March 2026, Optimus appeared at the Appliance and Electronics World Expo in Shanghai, where on-site staff stated that mass production of the robot could begin by the end of 2026. Before that, it showed up at the Tesla Hollywood Diner opening in July 2025 and at a Miami showroom event in December 2025.
Tesla’s well-calculated display of Optimus gives the public a low-pressure first encounter with a robot that Tesla is preparing to soon deploy at scale. The company has previously indicated plans to manufacture Optimus robots at its Fremont facility at up to 1 million units annually, with an Optimus production line at Gigafactory Texas targeting 10 million units per year.
Tesla showcases Optimus humanoid robot at AWE 2026 in Shanghai
Musk has said that Optimus “has the potential to be more significant than the vehicle business over time,” and separately that roughly 80 percent of Tesla’s future value will come from the robot program. Whether that holds depends on production execution. For now, Boston gets a preview of what that future looks like, standing at the finish line on Boylston Street while 32,000 runners pass by.
Tesla Q1 Earnings: What Elon Musk and Co. will answer during the call
Elon Musk reveals shocking Tesla Optimus patent detail
