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Tesla Model S beats Porsche Taycan’s Nurburgring lap by ~20 secs: German auto mag
A German motoring publication recently reported that Tesla’s “Plaid Powertrain” Model S prototype on the Nurburgring has effectively destroyed the lap record of the Porsche Taycan around the iconic track. What’s particularly remarkable was that the Model S reportedly beat the Taycan’s time by a wide margin.
German media outlet Auto Motor und Sport, which has been covering the region’s auto industry since 1946, stated in a recent report that the Model S beat the Porsche Taycan’s Nurburgring lap time by almost 20 seconds. An observer from the publication recorded a hand-stopped lap time of 7 minutes 23 seconds for the Model S, far quicker than the pre-production Taycan’s time of 7 minutes 42 seconds.
Granted, the motoring magazine’s hand-stopped Model S lap time is bound to have corresponding inaccuracies, but this does not take away from the fact that Tesla’s largest sedan not only completed a lap around the Nurburgring without throttling its power; it did so in commanding fashion. This feat, if any, provides an encouraging indication of Tesla’s constant development of its vehicles, particularly with regards to its flagship sedan.
It would be easy to criticize or dismiss Tesla’s accomplishment for running a lap in a vehicle that is not yet available for purchase. Elon Musk, after all, announced that the Plaid Powertrain equipped in the Model S units at the Nurburgring is still about a year before it enters production. That being said, it should be noted that the Taycan unit that ran the 7-minute-42-second lap around the nearly 13-mile track is also a pre-production vehicle, complete with a roll cage.
Just like Tesla, Porsche did not disclose the specs and equipment set of the Taycan in its record-setting run either, only stating that it was a prototype unit with over 600 hp. From this angle, at least, the Taycan’s run and the Tesla’s Plaid Model S’ lap could be compared, considering that both vehicles had equipment that was installed for the Nurburgring run.
If Auto Motor und Sport‘s hand-stopped time is anywhere close to the official lap times of Tesla’s Plaid Model S prototype, the electric car maker will not only be able to beat the high bar set by the Taycan with its 7:42 run; it will be able to join the likes of vehicles such as the Enzo Ferrari and the Pagani Zonda F Clubsport, both of which lapped the Nurburgring in 7 minutes and 24-25 seconds. These vehicles are a class far above that of performance production four-door cars, save for monsters such as the Mercedes-AMG GT 4-Door Coupé 63 S 4MATIC+, which completed the Nurburgring in 7 minutes 25 seconds.
With the introduction of its Plaid Powertrain and three-motor setup for the Model S sedan and Model X SUV, Tesla appears to be setting the stage for the release of a line of vehicles that are excellent both in a straight line and on the track. Together with the next-generation Roadster, Tesla’s Plaid Model S and X will likely establish once more that electric cars are simply superior to their gasoline and diesel-powered counterparts in every metric.
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Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Elon Musk
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
The comment follows reports that the rocket maker is weighing a transaction that could further consolidate Musk’s space and AI ventures.
Elon Musk appeared to confirm reports that SpaceX is exploring a potential merger with artificial intelligence startup xAI by responding positively to a post about the reported transaction on X.
Musk’s comment follows reports that the rocket maker is weighing a transaction that could further consolidate his space and AI ventures.
SpaceX xAI merger
As per a recent Reuters report, SpaceX has held discussions about merging with xAI, with the proposed structure potentially involving an exchange of xAI shares for SpaceX stock. The value, structure, and timing of any deal have not been finalized, and no agreement has been signed.
Musk appeared to acknowledge the report in a brief reply on X, responding “Yeah” to a post that described SpaceX as a future “Dyson Swarm company.” The comment references a Dyson Swarm, a sci-fi megastructure concept that consists of a massive network of satellites or structures that orbit a celestial body to harness its energy.
Reuters noted that two entities were formed in Nevada on January 21 to facilitate a potential transaction for the possible SpaceX-xAI merger. The discussions remain ongoing, and a transaction is not yet guaranteed, however.
AI and space infrastructure
A potential merger with xAI would align with Musk’s stated strategy of integrating artificial intelligence development with space-based systems. Musk has previously said that space-based infrastructure could support large-scale computing by leveraging continuous solar energy, an approach he has framed as economically scalable over time.
xAI already has operational ties to Musk’s other companies. The startup develops Grok, a large language model that holds a U.S. Department of Defense contract valued at up to $200 million. AI also plays a central role in SpaceX’s Starlink and Starshield satellite programs, which rely on automation and machine learning for network management and national security applications.
Musk has previously consolidated his businesses through share-based transactions, including Tesla’s acquisition of SolarCity in 2016 and xAI’s acquisition of X last year. Bloomberg has also claimed that Musk is considering a merger between SpaceX and Tesla in the future.
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
Tesla Giga Texas to feature massive Optimus V4 production line
