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Tesla’s Model 3 and the death of plug-in hybrids: ‘Full electric is a much more elegant solution’
Tesla took a big bet when it decided to launch the Model 3. Being a vehicle designed for the mass market, the sheer scale of the sedan’s production was something that Tesla has not dealt with before. It took more time than expected and a trip through “production hell,” but the Model 3 has now been ramped, with Elon Musk noting that producing 5,000 of the vehicles per week is currently no big deal for Tesla.
The market’s reception to the Model 3 has been encouraging. The vehicle has been performing well in the United States, ranking among America’s best-selling passenger cars. In September alone, the Model 3 became the 4th best-selling car in the US based on sales volume. Based on revenue, the Model 3 was even more impressive, ranking first among passenger cars sold in the country. Tesla does not seem to be planning on pulling back from its Model 3 push either, as the electric carmaker has started rolling out exhibits of the vehicle to Europe and Asia this month.
Amidst the evident success of the Model 3 and Elon Musk’s high-stakes bet on the electric sedan, another class of vehicles has begun to show notable signs of a decline — the plug-in hybrids. Plug-in hybrid electric vehicles (PHEV) are equipped with both an electric motor and an internal combustion engine. Popular cars in this class include the Chevy Volt, with its all-electric range of up to 53 miles, and a total range of 420 miles with a full battery and a full tank of gas.
PHEVs have mostly served as the “gateway” vehicles for customers looking to make the jump to electric transportation. Being equipped with a gasoline engine, owners need not worry about any of the initial drawbacks of pure EVs, such as limited range. Plug-in Hybrid and Electric Vehicle Research Center director Gil Tal noted to Bloomberg that in a way, PHEVs are like the “training wheels” of the electric car movement. That said, Tal noted that as practical, capable EVs like the Model 3 emerge, consumers might simply skip PHEVs and adopt all-electric cars instead.
“A full electric (car) is a much more elegant solution. It’s very simple to build and very low maintenance. It’s just a much more simple story. Plug-in hybrids are just the training wheels in the industry’s preparation for electric cars,” Tal said.
The death of plug-in hybrid electric vehicles became more real recently, with GM announcing that it was closing several of its plants across the United States and Canada. Among these plants was GM’s oldest factory at Detroit-Hamtramck, which produces the Volt. In a later statement, GM confirmed that it would be discontinuing the production of the Volt, with the company focusing on developing all-electric cars like the Bolt EV instead.
GM has announced that it is discontinuing the production of the Chevy Volt. [Credit: Chevrolet]
In a way, the apparent death of the PHEV seemed to have been predicted by Elon Musk eight years ago. In a statement to the media during the opening ceremony of the Fremont factory, Musk likened PHEVs to amphibians during the process of evolution. And just like amphibians, Musk noted that the number of PHEVs would likely decrease as the market moves into the full-electric era.
“(PHEVs are) similar to an amphibian. In the transition from the oceans to land, initially, there were a lot of amphibians. Now there’s not that many amphibians. So the only reason you’d ever need that gasoline engine is if the battery pack does not have enough range, if the recharge times are really slow, and all those things will get solved. So there’s a medium-term role for a plug-in hybrid, but in our view, not a long-term role. I think there’s a role for plug-in hybrids today and there’s a role for electrics, but I think long-term, it all goes electric.”
The seemingly impending death of the plug-in hybrid is not just the result of electric cars like Tesla’s Model S, 3, and X. Earlier this year, a Forbes report earlier this year noted that the efforts (or lack thereof) of manufacturers such as GM are partly to blame for the decline of PHEVs. Inasmuch as the Volt was warmly received by owners and well-reviewed by critics, for example, the vehicle remained a rare sight among GM’s dealerships across the United States. GM’s TV advertising campaigns have not featured the Volt, or its all-electric sibling, the Bolt EV, either.
That said, GM appears to be taking its EV initiative seriously this time around. Earlier this month, for one, VP of global strategy Mike Ableson boldly declared during a press conference that GM is looking to “lead the industry in EVs sometime in the next decade or so.” The next years will determine if these words will be true.
Elon Musk
Elon Musk and Tesla AI Director share insights after empty driver seat Robotaxi rides
The executives’ unoccupied tests hint at the rapid progress of Tesla’s unsupervised Robotaxi efforts.
Tesla CEO Elon Musk and AI Director Ashok Elluswamy celebrated Christmas Eve by sharing personal experiences with Robotaxi vehicles that had no safety monitor or occupant in the driver’s seat. Musk described the system’s “perfect driving” around Austin, while Elluswamy posted video from the back seat, calling it “an amazing experience.”
The executives’ unoccupied tests hint at the rapid progress of Tesla’s unsupervised Robotaxi efforts.
Elon and Ashok’s firsthand Robotaxi insights
Prior to Musk and the Tesla AI Director’s posts, sightings of unmanned Teslas navigating public roads were widely shared on social media. One such vehicle was spotted in Austin, Texas, which Elon Musk acknowleged by stating that “Testing is underway with no occupants in the car.”
Based on his Christmas Eve post, Musk seemed to have tested an unmanned Tesla himself. “A Tesla with no safety monitor in the car and me sitting in the passenger seat took me all around Austin on Sunday with perfect driving,” Musk wrote in his post.
Elluswamy responded with a 2-minute video showing himself in the rear of an unmanned Tesla. The video featured the vehicle’s empty front seats, as well as its smooth handling through real-world traffic. He captioned his video with the words, “It’s an amazing experience!”
Towards Unsupervised operations
During an xAI Hackathon earlier this month, Elon Musk mentioned that Tesla owed be removing Safety Monitors from its Robotaxis in Austin in just three weeks. “Unsupervised is pretty much solved at this point. So there will be Tesla Robotaxis operating in Austin with no one in them. Not even anyone in the passenger seat in about three weeks,” he said. Musk echoed similar estimates at the 2025 Annual Shareholder Meeting and the Q3 2025 earnings call.
Considering the insights that were posted Musk and Elluswamy, it does appear that Tesla is working hard towards operating its Robotaxis with no safety monitors. This is quite impressive considering that the service was launched just earlier this year.
Elon Musk
Starlink passes 9 million active customers just weeks after hitting 8 million
The milestone highlights the accelerating growth of Starlink, which has now been adding over 20,000 new users per day.
SpaceX’s Starlink satellite internet service has continued its rapid global expansion, surpassing 9 million active customers just weeks after crossing the 8 million mark.
The milestone highlights the accelerating growth of Starlink, which has now been adding over 20,000 new users per day.
9 million customers
In a post on X, SpaceX stated that Starlink now serves over 9 million active users across 155 countries, territories, and markets. The company reached 8 million customers in early November, meaning it added roughly 1 million subscribers in under seven weeks, or about 21,275 new users on average per day.
“Starlink is connecting more than 9M active customers with high-speed internet across 155 countries, territories, and many other markets,” Starlink wrote in a post on its official X account. SpaceX President Gwynne Shotwell also celebrated the milestone on X. “A huge thank you to all of our customers and congrats to the Starlink team for such an incredible product,” she wrote.
That growth rate reflects both rising demand for broadband in underserved regions and Starlink’s expanding satellite constellation, which now includes more than 9,000 low-Earth-orbit satellites designed to deliver high-speed, low-latency internet worldwide.
Starlink’s momentum
Starlink’s momentum has been building up. SpaceX reported 4.6 million Starlink customers in December 2024, followed by 7 million by August 2025, and 8 million customers in November. Independent data also suggests Starlink usage is rising sharply, with Cloudflare reporting that global web traffic from Starlink users more than doubled in 2025, as noted in an Insider report.
Starlink’s momentum is increasingly tied to SpaceX’s broader financial outlook. Elon Musk has said the satellite network is “by far” the company’s largest revenue driver, and reports suggest SpaceX may be positioning itself for an initial public offering as soon as next year, with valuations estimated as high as $1.5 trillion. Musk has also suggested in the past that Starlink could have its own IPO in the future.
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NVIDIA Director of Robotics: Tesla FSD v14 is the first AI to pass the “Physical Turing Test”
After testing FSD v14, Fan stated that his experience with FSD felt magical at first, but it soon started to feel like a routine.
NVIDIA Director of Robotics Jim Fan has praised Tesla’s Full Self-Driving (Supervised) v14 as the first AI to pass what he described as a “Physical Turing Test.”
After testing FSD v14, Fan stated that his experience with FSD felt magical at first, but it soon started to feel like a routine. And just like smartphones today, removing it now would “actively hurt.”
Jim Fan’s hands-on FSD v14 impressions
Fan, a leading researcher in embodied AI who is currently solving Physical AI at NVIDIA and spearheading the company’s Project GR00T initiative, noted that he actually was late to the Tesla game. He was, however, one of the first to try out FSD v14.
“I was very late to own a Tesla but among the earliest to try out FSD v14. It’s perhaps the first time I experience an AI that passes the Physical Turing Test: after a long day at work, you press a button, lay back, and couldn’t tell if a neural net or a human drove you home,” Fan wrote in a post on X.
Fan added: “Despite knowing exactly how robot learning works, I still find it magical watching the steering wheel turn by itself. First it feels surreal, next it becomes routine. Then, like the smartphone, taking it away actively hurts. This is how humanity gets rewired and glued to god-like technologies.”
The Physical Turing Test
The original Turing Test was conceived by Alan Turing in 1950, and it was aimed at determining if a machine could exhibit behavior that is equivalent to or indistinguishable from a human. By focusing on text-based conversations, the original Turing Test set a high bar for natural language processing and machine learning.
This test has been passed by today’s large language models. However, the capability to converse in a humanlike manner is a completely different challenge from performing real-world problem-solving or physical interactions. Thus, Fan introduced the Physical Turing Test, which challenges AI systems to demonstrate intelligence through physical actions.
Based on Fan’s comments, Tesla has demonstrated these intelligent physical actions with FSD v14. Elon Musk agreed with the NVIDIA executive, stating in a post on X that with FSD v14, “you can sense the sentience maturing.” Musk also praised Tesla AI, calling it the best “real-world AI” today.
Elon Musk and Tesla AI Director share insights after empty driver seat Robotaxi rides
Starlink passes 9 million active customers just weeks after hitting 8 million
