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Tesla Model S is approaching a 400-mile range, says Elon Musk
CEO Elon Musk said during the Tesla Q4 2019 earnings call that the Model S is getting closer to achieving a 400-mile range as battery technology improves and as important pieces of the puzzle come into play to achieve the ambitious.
One investor asked the Tesla chief when the Models S and Model X will shift from 18650 cells to 2170 cells since this could be the reason why the sales of the pricier electric vehicles in the Tesla garage have stayed flat. Elon Musk explained Tesla’s current rationale for the Model S as follows.
“The core chemistry inside the 18650 cells has improved many times over the years so it’s really the form factor as opposed to a core technology…We’re pretty happy with the energy content, the improvements, and the efficiency of the vehicle. We’re rapidly approaching a 400-mile range for the Model S, for example,” Musk said.
The Model S has an EPA-certified range between 348 miles and 373 miles while the Model X SUV can go between 305 miles and 328 miles on a single charge. Meanwhile, the entry-level Standard Range Plus Model 3 can travel 250 miles on a charge, while the Performance and Long Range AWD variant can go 322 miles. Musk noted that the figures in the Model S and X order pages are actually conservative.
“Actually, the Model S and X actually have more range than we are currently stating on the website. We just haven’t gotten around to updating the EPA-certified number but the actual range of the Model S and X are above what the website says they are,” Musk said.
While Musk did not provide a direct answer when the Model S and X will switch from 18650 to 2170 battery cells or will there really be a need to do that, the Tesla co-founder and chief executive confirmed last November that the company is planning to use a new battery pack for the Plaid Model S and Model X, which features a three electric motor setup.
New hardware incoming.
Integrated inductive phone charger (Qi) for S/X cars.
Two new S/X battery types in several configs (not yet sure of the capacity – TBD)
new lumbar (so new seats?)
New charge port type.
New suspension version.
I would speculate all these are imminent 1/— green (@greentheonly) January 25, 2020
Recently, Tesla community hacker Green spotted two new battery types with several configurations for the Models S and Model X. This could be related to the release of the Plaid variants, as well as upcoming announcements during the Tesla Battery Day that’s tentatively scheduled to happen in April.
During the Q4 2019 earnings call, Musk was also asked what it plans to do with Maxwell Technologies. Tesla completed the acquisition of the company that is focused on batteries and ultracapacitors in May 2019.
The Tesla chief was quick to reply that “It’s an important piece of the puzzle.”
“We’re going to talk about this in battery day which is probably April and then a lot of these questions will be answered. I think it’s going to be a very compelling story,” he said. “I think it’s gonna actually blow people’s minds. It blows my mind,” Musk added.
Elon Musk
SpaceX Starship just nailed something it’s never done before
SpaceX’s Starship flew successfully Friday, landing both stages and deploying its first Starlink V3 satellites.
Starship’s thirteenth test flight delivered exactly what SpaceX needed with a clean liftoff, two successful stage recoveries, and the first real payload the vehicle has ever carried to space. Booster 20 and Ship 40 lifted off at 5:51 p.m. CT from Starbase, and by the time the mission wrapped roughly an hour later, both halves of the rocket had done exactly what they were supposed to do.
Booster 20 separated from Ship 40 a few minutes into the flight and stuck a controlled splashdown in the Gulf of Mexico about six minutes after liftoff. That is a meaningful turnaround from Flight 12 in May, when the booster lost several engines during its boostback burn before a hard water landing attempt.
Starship as seen from Starlink satellites pic.twitter.com/e2hvfmnewh
— Elon Musk (@elonmusk) July 25, 2026
Starship 40’s performance was arguably the bigger win. The vehicle deployed the first 20 operational Starlink V3 satellites Starship has ever carried, then flew a suborbital arc to a landing in the Indian Ocean that SpaceX commentator Dan Huot called the company’s softest splashdown yet. “This is a dream scenario for this team that’s trying to get this heat shield data,” Huot said on the live broadcast, according to Space.com’s live coverage. “I’m a little over the moon right now. Wow. Lucky number 13.”
Unlike the mass simulators SpaceX flew on Flight 12, these were production Starlink V3 satellites, meant to extend solar arrays and antennas and attempt to link with the broader constellation before reentering minutes later. Getting real hardware through a full deploy sequence on only the second flight of the V3 generation keeps Starship on schedule for the payload work NASA is counting on for future Artemis lunar landings.
What an awesome launch, really seems like everything went super well and it was all incredibly smooth.
SpaceX is awesome. Very interested to see how the market will respond on Monday pic.twitter.com/KSHmyBfV55
— TESLARATI (@Teslarati) July 25, 2026
— TESLARATI (@Teslarati) July 25, 2026
The flight also arrives at a moment when SpaceX needed a win. SPCX has traded below its $135 IPO price since mid-July, as Teslarati reported when the mission slipped to Friday, and short interest has climbed to roughly a third of the tradable float. A clean flight will not fix a balance sheet, but it does answer the one question SpaceX absolutely needed answered this week: whether the fixes made after the July 16 abort would hold up under real flight conditions. They did, on both stages, on the first try after the redesign.
SpaceX has not set a target date for Flight 14, though the company has said it wants to push toward an orbital attempt on the next mission. After Friday, that goal looks a lot more within reach.
Tesla’s Supercharger Diner in Los Angeles dominated the company’s global usage rankings after just one year, proving the concept is more than just a one-off novelty location that will fade away.
The performance could incite the company to build more locations, something that CEO Elon Musk has hinted at for some time.
Tesla’s Supercharger Diner delivered 21.2 GWh of energy in its first year of operation, the company’s head of Charging, Max de Zegher, revealed on X. Of the top 10 most utilized Supercharger locations in Tesla’s global infrastructure, the Diner in Los Angeles was the most used by drivers, and it wasn’t particularly close:
Tesla Diner opened exactly 1 year ago. Inspiring that futuristic places like this exist.
It’s our highest usage Supercharger in the world: 21.2 GWh delivered in a year, 1.6k sessions/day.
Top 10 Superchargers by energy delivered: https://t.co/9YvJ8lw696 pic.twitter.com/koB3AUJHws
— Max (@MdeZegher) July 21, 2026
On its launch day one year ago, nobody was too sure what the Tesla Diner would be about. It seemed like an interesting concept, and considering it had been in the works for years, it was a highly anticipated launch that many were looking forward to.
Based on its success, we could see additional Diners with Superchargers built throughout the United States, and potentially beyond. Musk has said on several occasions that the company would be willing to bring the Diner idea to more markets.
Tesla makes major change at Supercharger Diner amid epic demand
Of the markets that Musk has mentioned, both Palo Alto and Austin have come to be perceived as ideal selections. However, there are no concrete plans as of now to build new Supercharger Diners anywhere; the location on Santa Monica Boulevard will remain the exclusive spot to pick up Tesla-inspired eats, at least for the time being.
Tesla short sellers won big following the company’s massive fall on Wall Street after it reported subpar Earnings on Wednesday.
Tesla short sellers collected about $4.12 billion in single-day profits on Thursday, according to Bloomberg. Shares fell as much as 15 percent during Thursday’s session. It closed as one of the worst days for Tesla on Wall Street in the past three years.
Investors sold off the stock after Tesla said it would aggressively direct its spending toward AI and its Optimus robot project. The company had record revenues, which were driven by one of the strongest quarters in terms of vehicle deliveries in company history.
However, it missed EPS estimates by reporting just $0.33, a far cry from the $0.53 analysts expected.
S3 Partners reported that about 3 percent of Tesla’s outstanding stock is sold short. Managing Director at S3, Ihor Dusaniwsky, provided the short seller’s potential profit, as well as another figure: shorts have likely had paper gains of $8.92 billion this year, as Tesla shares are down 30 percent in 2026.
Tesla (TSLA) Q2 2026 earnings results: miss on EPS, beat on revenue
Tesla has burned short sellers many times in the past, but the company’s latest Earnings Call was a chance for those skeptics to taste some payback. Although the company gave some very transparent information regarding future projects, the rollout of Robotaxi, Optimus, and Semi, many investors took their profits on Thursday.
Notable short sellers like Michael Burry have been transparent about their skepticism around Tesla shares. Burry just revealed three weeks ago that he had opened up a new short on the stock, stating he shorted Tesla shares at $416.22. “Happy it jumped back to this level,” he said in a blog post.
At the time of publication, Tesla shares were down about 3 percent and the stock was trading at $309.92.
SpaceX Starship just nailed something it’s never done before
Tesla’s Supercharger Diner probably just secured more locations
