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Tesla’s carbon-wrapped motor to pave way for new Roadster improvements

(Credit: luxunsheep/Instagram)

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Tesla CEO Elon Musk appears to have shared one of the key updates that would be rolled out to the next-generation Roadster, an all-electric supercar that’s expected to be the company’s undisputed halo car. In a series of posts on Twitter, Musk explained that some of the Model S Plaid’s key innovations could pave the way for unlocking even more power for the next-generation Roadster. 

Musk’s updates came as a response to Tesla bull @ajtourville, who inquired if the carbon fiber sleeves of the Model S Plaid’s rotors are direct-wound or pressed-on. The Tesla CEO noted that with the Model S Plaid, “fiber is wound over rotor at high tension load.” He also noted that the “carbon sleeve must put (the) copper rotor in compression or it loosens at low temp due to differential thermal expansion.” 

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Musk highlighted that Tesla’s carbon-coated motor has several key advantages, one of which is a stronger electromagnetic field compared to a rotor held together by metal such as high strength steel. The rotors can also go to a higher RPM, as the carbon sleeve mostly stops the copper from expanding due to radial acceleration. In a later tweet, Musk noted that these innovations had given Tesla some ideas for increasing the torque and maximum RPM of the next-generation Roadster. 

This would make the all-electric supercar into something even more impressive than its prototype. When it was unveiled in late 2017, Elon Musk announced that the next-generation Roadster would have a wheel torque of 10,000 Nm, which is already very impressive in its own right. With a higher maximum RPM, the next-generation Roadster’s production could offer some monstrous amounts of power. Together with its SpaceX-infused tech and 620-mile range, the Roadster could truly stand above the Model S Plaid, effectively justifying its expected base price of $200,000. 

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The machines that enable the production of the Model S Plaid’s new electric motors were made possible by Tesla Automation. Interestingly enough, Tesla Grohmann Automation, which is located in Germany, has been undergoing a pretty extensive expansion, as indicated by reports from electric vehicle owners in the area. This expansion is expected to correspond to more activity in the facility, particularly as Gigafactory Berlin starts its local operations. 

The next-generation Roadster is the spiritual successor of the car that started it all for Tesla. But while the original Roadster was based on the Lotus Elise, the new Roadster is built and designed from the ground up by the company. This paves the way for specs that would likely need to be seen to be believed, such as its 0-60 mph acceleration of 1.1 seconds with its SpaceX package. 

Do you have anything to share with the Teslarati Team? We’d love to hear from you, email us at tips@teslarati.com.

Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Tesla rolls out most aggressive Model Y lease deal in the US yet

With the promotion in place, customers would be able to take home a Model Y at a very low cost.

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(Credit: Tesla)

Tesla has rolled out what could very well be its most aggressive promotion for Model Y leases in the United States yet. With the promotion in place, customers would be able to take home a Model Y at a very low cost.

Zero downpayment leases

The new Model Y lease promotion was initially reported on X, with industry watcher Sawyer Merritt stating that while the vehicles’ monthly payments are still similar to before, the cars can now be ordered with a $0 downpayment. 

Tesla community members noted that this promotion would cut the full payment cost of Model Y leases by several thousand dollars, though prices were still a bit better when the $7,500 federal tax credit was still in effect. Despite this, a $0 downpayment would likely be appreciated by customers, as it lowers the entry point to the Tesla ecosystem by a notable margin.

Premium freebies included

Apart from a $0 downpayment, customers of Model Y leases are also provided one free upgrade for their vehicles. These upgrades could be premium paint, such as Pearl White Multi-Coat, Deep Blue Metallic, Diamond Black, Quicksilver or Ultra Red, or 20″ Helix 2.0 Wheels. Customers could also opt for a White Interior or a Tow Hitch free of charge.

A look at Tesla’s Model Y order page shows that the promotion is available for all the Model Y Premium Rear-Wheel Drive and the Model Y Premium All-Wheel Drive. The Model Y Standard and the Model Y Performance are not eligible for the $0 downpayment or free premium upgrade promotion as of writing. 

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Tesla is looking to phase out China-made parts at US factories: report

Tesla has reportedly swapped out several China-made components already, aiming to complete the transition within the next two years.

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(Source: Tesla)

Tesla has reportedly started directing its suppliers to eliminate China-made components from vehicles built in the United States. This would make Tesla’s US-produced vehicles even more American-made.

The update was initially reported by The Wall Street Journal.

Accelerating North American sourcing

As per the WSJ report, the shift reportedly came amidst escalating tariff uncertainties between Washington and Beijing. Citing people reportedly familiar with the matter, the publication claimed that Tesla has already swapped out several China-made components, aiming to complete the transition within the next two years. The publication also claimed that Tesla has been reducing its reliance on China-based suppliers since the pandemic disrupted supply chains.

The company has quietly increased North American sourcing over the past two years as tariff concerns have intensified. If accurate, Tesla would likely end up with vehicles that are even more locally sourced than they are today. It would remain to be seen, however, if a change in suppliers for its US-made vehicles would result in price adjustments for cars like the Model 3 and Model Y.

Industry-wide reassessments

Tesla is not alone in reevaluating its dependence on China. Auto executives across the automotive industry have been in rapid-response mode amid shifting trade policies, chip supply anxiety, and concerns over rare-earth materials. Fluctuating tariffs between the United States and China during President Donald Trump’s current term have made pricing strategies quite unpredictable as well, as noted in a Reuters report. 

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General Motors this week issued a similar directive to thousands of suppliers, instructing them to remove China-origin components from their supply chains. The same is true for Stellantis, which also announced earlier this year that it was implementing several strategies to avoid tariffs that were placed by the Trump administration. 

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Tesla owners propose interesting theory about Apple CarPlay and EV tax credit

“100%. It’s needed for sales because for many prospective buyers, CarPlay is a nonnegotiable must-have. If they knew how good the Tesla UI is, they wouldn’t think they need CarPlay,” one owner said.

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Credit: Tesla Raj/YouTube

Tesla is reportedly bracing for the integration of Apple’s well-known iOS automotive platform, CarPlay, into its vehicles after the company had avoided it for years.

However, now that it’s here, owners are more than clear that they do not want it, and they have their theories about why it’s on its way. Some believe it might have to do with the EV tax credit, or rather, the loss of it.

Owners are more interested in why Tesla is doing this now, especially considering that so many have been outspoken about the fact that they would not use it in favor of the company’s user interface (UI), which is extremely well done.

After Bloomberg reported that Tesla was working on Apple CarPlay integration, the reactions immediately started pouring in. From my perspective, having used both Apple CarPlay in two previous vehicles and going to Tesla’s in-house UI in my Model Y, both platforms definitely have their advantages.

However, Tesla’s UI just works with its vehicles, as it is intuitive and well-engineered for its cars specifically. Apple CarPlay was always good, but it was buggy at times, which could be attributed to the vehicle and not the software, and not as user-friendly, but that is subjective.

Nevertheless, upon the release of Bloomberg’s report, people immediately challenged the need for it:

Some fans proposed an interesting point: What if Tesla is using CarPlay as a counter to losing the $7,500 EV tax credit? Perhaps it is an interesting way to attract customers who have not owned a Tesla before but are more interested in having a vehicle equipped with CarPlay?

“100%. It’s needed for sales because for many prospective buyers, CarPlay is a nonnegotiable must-have. If they knew how good the Tesla UI is, they wouldn’t think they need CarPlay,” one owner said.

Tesla has made a handful of moves to attract people to its cars after losing the tax credit. This could be a small but potentially mighty strategy that will pull some carbuyers to Tesla, especially now that the Apple CarPlay box is checked.

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