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Tesla’s 400-mile Model S is a subtle update, but it’s a chilling reminder to rival carmakers

(Photo: Tesla Photographer/Instagram)

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There is a particularly interesting trend happening in the electric vehicle sector. While it is undeniable that Tesla is leading the industry’s shift to EVs, veteran carmakers are prone to claim that they have or are developing technology that is at par or superior to the electric car maker’s innovations. The Tesla Model S’ 402-mile EPA rating subtly sends a message that this is not necessarily the case. 

For some time now, there has been a lot of talk surrounding Tesla and its upcoming Battery Day event. The company has been pretty thin on the specifics of the event, but speculations are abounding that discussions will be held surrounding the company’s next-generation batteries. Tesla has not formally hinted at the details of these batteries, though all signs point to cells that would be able to last a million miles. Discussions about other innovations such as cobalt-free cells for China-made Model 3s are also expected to be held at the event. 

Similar to how vehicles like the Porsche Taycan and the Audi e-tron were dubbed as “Tesla Killers” in previous years, veteran automakers such as GM appear to be keen on establishing the idea that it is not being left behind in the EV race. Just last month, for example, GM Executive Vice President Doug Parks stated that the automaker’s own “million-mile” battery is “almost there.” Parks stated that there are multiple teams within GM that are working on zero cobalt batteries as well. 

(Photo: Tesla Photographer/Instagram)

Such statements from GM only validate Tesla’s points about electric vehicles. The fact that the veteran automaker’s battery plans seem to be inspired, at least in some way, by the younger EV maker means that the auto industry has now reached a point where electric powered transportation is a given. That being said, there is very little doubt that the Model S’ updated EPA ratings, which show that the 100 kWh flagship sedan could go 402 miles on a single charge, is likely sending some chills down the spine of Tesla’s rivals. 

As noted by Tesla CEO Elon Musk, every Model S that has been produced since January has been equipped with a 402 mile range. This feat, as stated by the company in an announcement on its official website, was accomplished through a variety of means, including significant mass reduction, new aero wheels that optimize efficiency, increased drive unit efficiencies, and optimized regenerative braking.

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What this means is that Tesla was able to draw out 400 miles of EPA range from a 100 kWh battery pack using its current battery technology. The 400-mile Model S today is just a hyper-optimized version of the Raven series that came out last year. Unless Tesla states otherwise on Battery Day, it appears that the current generation Raven Model S is not yet equipped with the company’s next-generation million-mile batteries. 

(Photo: fromwhereicharge/Instagram)

It should be noted that other companies have pledged to release vehicles with a range of 400 miles as well. Electric pickup maker Rivian’s flagship R1T pickup truck goes 400 miles too, but that vehicle is equipped with a 180 kWh battery pack. The GMC Hummer EV, widely speculated to be a legitimate competitor to the Tesla Cybertruck, is also poised to be released with a 400-mile range. But just like the Rivian R1T, there’s a good chance that its battery pack will be substantially bigger than the 100 kWh pack used in Tesla’s flagship sedan. 

Of course, it would be easy to argue that larger vehicles like the Rivian R1T and the GMC Hummer EV would obviously need more batteries due to their size, but it should be noted that Tesla’s Cybertruck, which will likely have a battery that’s far larger than the Model S’ 100 kWh pack, has some impressive range as well. During its unveiling, Elon Musk noted that the all-electric pickup’s tri-motor variant will have over 500 miles of range. The specifics of the Cybertruck’s battery have not been disclosed by Tesla yet, though it is almost certain that it will be utilizing the company’s million mile battery cells. 

So what does this mean for the Model S? With a million-mile battery and a 100 kWh pack, the flagship sedan’s succeeding generations will most likely achieve a range estimate that’s even more impressive than its current 402-mile EPA rating. And this, ultimately, is something that will be very hard to meet or compete with, especially among veteran automakers that have not dedicated the same amount of time and effort into developing battery technology from the ground up. 

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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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SpaceX weighs Nasdaq listing as company explores early index entry: report

The company is reportedly seeking early inclusion in the Nasdaq-100 index.

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Credit: SpaceX/X

Elon Musk’s SpaceX is reportedly leaning toward listing its shares on the Nasdaq for a potential initial public offering (IPO) that could become the largest in history. 

As per a recent report, the company is reportedly seeking early inclusion in the Nasdaq-100 index. The update was reported by Reuters, citing people familiar with the matter.

According to the publication, SpaceX is considering Nasdaq as the venue for its eventual IPO, though the New York Stock Exchange is also competing for the listing. Neither exchange has reportedly been informed of a final decision.

Reuters has previously reported that SpaceX could pursue an IPO as early as June, though the company’s plans could still change.

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One of the publication’s sources also suggested that SpaceX is targeting a valuation of about $1.75 trillion for its IPO. At that level, the company would rank among the largest publicly traded firms in the United States by market capitalization.

Nasdaq has proposed a rule change that could accelerate the inclusion of newly listed megacap companies into the Nasdaq-100 index.

Under the proposed “Fast Entry” rule, a newly listed company could qualify for the index in less than a month if its market capitalization ranks among the top 40 companies already included in the Nasdaq-100.

If SpaceX is successful in achieving its target valuation of $1.75 trillion, it would become the sixth-largest company by market value in the United States, at least based on recent share prices. 

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Newly listed companies typically have to wait up to a year before becoming eligible for major indexes such as the Nasdaq-100 or S&P 500.

Inclusion in a major index can significantly broaden a company’s shareholder base because many institutional investors purchase shares through index-tracking funds.

According to Reuters, Nasdaq’s proposed fast-track rule is partly intended to attract highly valued private companies such as SpaceX, OpenAI, and Anthropic to list on the exchange.

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The Boring Company’s Prufrock-2 emerges after completing new Vegas Loop tunnel

The new tunnel measures 2.28 miles, making it the company’s longest single Vegas Loop tunnel to date.

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Credit: The Boring Company/X

The Boring Company announced that its Prufrock-2 tunnel boring machine (TBM) has completed another Vegas Loop tunnel in Las Vegas. The company shared the update in a post on social media platform X.

According to The Boring Company’s post, the new tunnel measures 2.28 miles, making it the company’s longest single Vegas Loop tunnel to date.

The new tunnel marks the fourth tunnel constructed near Westgate Las Vegas as the Vegas Loop network continues expanding across the city.

The Boring Company also noted that the new tunnel surpassed its previous internal record of 2.26 miles for a single Vegas Loop segment.

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Construction of the tunnel involved moving roughly 68,000 cubic yards of dirt. The excavation process also used about 4.8 miles of continuous conveyor belt, powered by six motors totaling 825 horsepower.

The Boring Company’s Prufrock-series all-electric tunnel boring machines are designed to support the rapid expansion of company’s underground transportation projects, including the growing Vegas Loop network. Prufrock machines are designed for reusability, thanks in no small part to their capability to be deployed and retrieved easily through their “porposing” feature.

The Vegas Loop, specifically the Las Vegas Convention Center (LVCC) Loop segment, has already been used during major events. Most recently, the LVCC Loop supported the 2026 CONEXPO-CON/AGG construction trade show, which was held from March 3-7, 2026. 

As per The Boring Company, the LVCC Loop transported roughly 82,000 passengers across the convention center campus during the event’s duration. 

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CONEXPO-CON/AGG is one of the largest construction trade shows in North America, drawing more than 140,000 construction professionals from 128 countries this year.

The LVCC Loop forms the initial segment of the broader Vegas Loop network, which remains under active development as The Boring Company continues building new tunnels throughout the city.

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Tesla gathers Cybercab fleet in Gigafactory Texas

Images and video of the Cybercab fleet were shared by longtime Giga Texas observer Joe Tegtmeyer in posts on social media platform X.

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Credit: Credit: @JoeTegtmeyer/X

Tesla appears to be assembling a growing number of Cybercabs at Gigafactory Texas as preparations continue for the vehicle’s mass production. Recent footage shared online has shown over 30 Cybercabs being transported by trucks or staged near testing areas at the facility.

The images and video were shared by longtime Giga Texas observer and drone operator Joe Tegtmeyer in posts on social media platform X.

Interestingly enough, Tegtmeyer noted that many of the Cybercabs being loaded onto transport trucks were still equipped with steering wheels. This suggests that the vehicles are likely testing units rather than the final driverless configuration expected for the company’s Robotaxi service.

The vehicles could potentially be headed to testing sites across the United States as Tesla prepares to expand its Robotaxi fleet.

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Additional footage captured at Gigafactory Texas also showed the Cybercab’s side and rear camera washer system operating as vehicles were being loaded onto transport trucks.

The growing number of Cybercabs at Giga Texas comes amidst the company’s announcement that the first production Cybercab has been produced at the facility. Full Cybercab production is expected to begin in April.

The vehicle is expected to play a central role in Tesla’s Robotaxi ambitions as the company looks to expand autonomous ride-hailing operations beyond its early deployments using Model Y vehicles.

Tesla has also linked Cybercab production to its proposed Unboxed manufacturing process, which assembles large vehicle modules separately before integrating them. The approach is intended to reduce production costs and accelerate output.

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Musk has also noted that the Cybercab’s ramp will likely begin slowly due to the number of new components and manufacturing steps involved. However, he stated that once the process matures, Cybercab production could scale quickly.

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