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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.
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Tesla earns top honors at MotorTrend’s SDV Innovator Awards
MotorTrend’s SDV Awards were presented during CES 2026 in Las Vegas.
Tesla emerged as one of the most recognized automakers at MotorTrend’s 2026 Software-Defined Vehicle (SDV) Innovator Awards.
As could be seen in a press release from the publication, two key Tesla employees were honored for their work on AI, autonomy, and vehicle software. MotorTrend’s SDV Awards were presented during CES 2026 in Las Vegas.
Tesla leaders and engineers recognized
The fourth annual SDV Innovator Awards celebrate pioneers and experts who are pushing the automotive industry deeper into software-driven development. Among the most notable honorees for this year was Ashok Elluswamy, Tesla’s Vice President of AI Software, who received a Pioneer Award for his role in advancing artificial intelligence and autonomy across the company’s vehicle lineup.
Tesla also secured recognition in the Expert category, with Lawson Fulton, a staff Autopilot machine learning engineer, honored for his contributions to Tesla’s driver-assistance and autonomous systems.
Tesla’s software-first strategy
While automakers like General Motors, Ford, and Rivian also received recognition, Tesla’s multiple awards stood out given the company’s outsized role in popularizing software-defined vehicles over the past decade. From frequent OTA updates to its data-driven approach to autonomy, Tesla has consistently treated vehicles as evolving software platforms rather than static products.
This has made Tesla’s vehicles very unique in their respective sectors, as they are arguably the only cars that objectively get better over time. This is especially true for vehicles that are loaded with the company’s Full Self-Driving system, which are getting progressively more intelligent and autonomous over time. The majority of Tesla’s updates to its vehicles are free as well, which is very much appreciated by customers worldwide.
Elon Musk
Judge clears path for Elon Musk’s OpenAI lawsuit to go before a jury
The decision maintains Musk’s claims that OpenAI’s shift toward a for-profit structure violated early assurances made to him as a co-founder.
A U.S. judge has ruled that Elon Musk’s lawsuit accusing OpenAI of abandoning its founding nonprofit mission can proceed to a jury trial.
The decision maintains Musk’s claims that OpenAI’s shift toward a for-profit structure violated early assurances made to him as a co-founder. These claims are directly opposed by OpenAI.
Judge says disputed facts warrant a trial
At a hearing in Oakland, U.S. District Judge Yvonne Gonzalez Rogers stated that there was “plenty of evidence” suggesting that OpenAI leaders had promised that the organization’s original nonprofit structure would be maintained. She ruled that those disputed facts should be evaluated by a jury at a trial in March rather than decided by the court at this stage, as noted in a Reuters report.
Musk helped co-found OpenAI in 2015 but left the organization in 2018. In his lawsuit, he argued that he contributed roughly $38 million, or about 60% of OpenAI’s early funding, based on assurances that the company would remain a nonprofit dedicated to the public benefit. He is seeking unspecified monetary damages tied to what he describes as “ill-gotten gains.”
OpenAI, however, has repeatedly rejected Musk’s allegations. The company has stated that Musk’s claims were baseless and part of a pattern of harassment.
Rivalries and Microsoft ties
The case unfolds against the backdrop of intensifying competition in generative artificial intelligence. Musk now runs xAI, whose Grok chatbot competes directly with OpenAI’s flagship ChatGPT. OpenAI has argued that Musk is a frustrated commercial rival who is simply attempting to slow down a market leader.
The lawsuit also names Microsoft as a defendant, citing its multibillion-dollar partnerships with OpenAI. Microsoft has urged the court to dismiss the claims against it, arguing there is no evidence it aided or abetted any alleged misconduct. Lawyers for OpenAI have also pushed for the case to be thrown out, claiming that Musk failed to show sufficient factual basis for claims such as fraud and breach of contract.
Judge Gonzalez Rogers, however, declined to end the case at this stage, noting that a jury would also need to consider whether Musk filed the lawsuit within the applicable statute of limitations. Still, the dispute between Elon Musk and OpenAI is now headed for a high-profile jury trial in the coming months.
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Tesla Giga Shanghai celebrates 5 million electric drive unit milestone
The milestone was celebrated by the company in a post on its official Weibo account.
Tesla China has reached another manufacturing milestone at Gigafactory Shanghai, rolling out the facility’s 5 millionth locally produced drive unit.
The milestone was celebrated by the company in a post on its official Weibo account. In its post, the Giga Shanghai team could be seen posing with the 5 millionth drive unit.
Giga Shanghai’s major benchmark
The milestone drive unit was produced at Gigafactory Shanghai, which produces the Model Y and the Model 3. In a release, Tesla China noted that its three-in-one integrated electric drive system combines the motor, gearbox, and inverter into a single compact assembly. This forms a powerful “heart” for the company’s electric cars.
Tesla China also noted that its drive units’ integrated design improves energy conversion efficiency while reducing overall weight and complexity, benefits that translate into stronger performance, improved handling, and longer service life for its vehicles.

The new milestone builds on earlier achievements at the same site. In July 2024, Tesla announced that its 10 millionth electric drive system globally had rolled off the line at the Shanghai plant, making it the first self-produced Tesla component to reach that volume.
More recently, the factory also produced its 4 millionth China-made vehicle, a Model Y L. The factory has also continued hitting global production milestones, rolling out Tesla’s 9 millionth EV worldwide late last year, with the landmark vehicle being a Tesla Model Y.
Tesla China’s role
Construction of Giga Shanghai began in January 2019, with production starting by the end of that year. This made it the first wholly foreign-owned automotive manufacturing project in China. The facility began delivering Model 3 vehicles locally in early 2020 and added Model Y production in 2021. The plant is now capable of producing about 1 million vehicles annually.

Throughout 2025, Giga Shanghai delivered 851,732 vehicles, representing a 7.08% year-on-year decline, according to data compiled by CNEVPost. Even so, recent months showed renewed momentum.
In December alone, Tesla China recorded wholesale sales of 97,171 vehicles, including domestic deliveries and exports, making it the company’s second-best monthly total on record, per data from the China Passenger Car Association. Retail sales during December reached roughly 94,000 units, up about 13% year over year.