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Tesla, other carmakers’ EV output could ‘vastly outweigh consumer demand’ by 2030: study
With electric vehicles steadily improving and with large markets such as Europe and China embracing sustainable transport, the market for green cars has seen a notable rise. In 2018 alone, two million electric vehicles were sold globally, and all signs point to further growth ahead. In a recent analysis, research firm Deloitte noted that over the next decade, there would probably be an additional 21 million EVs driving on roads across the globe.
Deloitte expects the adoption of electric vehicles to become more widespread in the coming years. From two million in 2018, the research firm expects 4 million EVs to be sold by 2020. By 2025, Deloitte expects global EV sales to hit 12 million. By 2030, the research firm estimates electric vehicle adoption to rise to 21 million units, with battery-electric vehicles such as Tesla’s Model S, 3, and X accounting for roughly 70% of the global auto market’s total EV sales.
Deloitte’s analysis notes that two notable factors primarily drive this strong EV adoption trend. One, there is a growing demand for well-rounded electric vehicles like the Tesla Model 3. Two, government policies from key markets such as Europe and China are becoming more favorable for EVs and EV-buyers, including inner-city restrictions for gasoline and diesel-powered cars.
While electric cars today are still weighed down by their prices, Deloitte’s research suggests that EVs would likely reach cost parity with gasoline and diesel-powered vehicles by 2024. Supported with government subsidies and augmented by technological advances such as Tesla’s ever-evolving driver-assist Autopilot features, the research firm estimates that cost parity with internal combustion-powered cars could be achieved as early as 2021. Michael Woodward, UK automotive partner at Deloitte, explained the firm’s findings as follows.
“In 2018, we saw global EV sales surpass two million units for the first time; twice those sold in 2017. In the UK, the cost of petrol and diesel vehicle ownership will converge with electric over the next five years. Supported by existing government subsidies and technology advances, this tipping point could be reached as early as 2021. From this point, cost will no longer be a barrier to purchase, and owning an EV will become a realistic, viable option for new buyers,” he said.
While Deloitte’s conclusions invoke an air of optimism for the electric car market, though, the research firm’s UK automotive partner warns that there would likely be a point where supply would exceed the demand for electric vehicles. The firm’s research also warns that the number of new and legacy auto manufacturers entering the EV market over the next years would eventually be “unsustainable.”
“Whilst there is a distinct trend developing in the EV market, the story is not a clear cut one. As manufacturers increase their capacity, our projections suggest that supply will vastly outweigh consumer demand by approximately 14 million units over the next decade. This gearing up of EV production is driving a wide ‘expectation gap’ and manufacturers, both incumbent and new entrants alike, will need to adapt towards this new competitive landscape. Those that can successfully build trust in their brand, ensure a positive customer experience from initial sale through to aftercare, and reflect consumer shifts towards the sharing economy in future business models will successfully navigate this. Equally, continual investment in engineering talent and the formation of partnerships with bespoke battery producers and third-party mechanic networks will also be important.”
In a way, the conclusions drawn by Deloitte are a bit strange, since the firm seems to be suggesting that the global demand for electric cars would roughly peak at 21 million a year. Considering that the overall auto market is far larger than 21 million vehicles per year (Statista estimates that over 80 million cars were sold in 2018 alone), the study appears to be suggesting that the demand for gasoline and diesel-powered vehicles would remain steady long after EVs reach cost parity. This is a pretty liberal assumption, which ignores the idea of car buyers completely committing to electric transportation once they try out a premium EV.
Tesla’s growth and triumphs over the years had all but proved that there is a very real demand for premium electric cars in the market. With the release of potentially disruptive vehicles such as the Model Y SUV, the Tesla pickup truck, and the Tesla Semi, the market’s acceptance of electric cars as a preferred form of transportation would likely be even more pronounced. As more car buyers transition to EVs, it would not be too farfetched to assume that the demand for electric cars could far exceed 21 million vehicles per year long after 2030.
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Tesla FSD’s newest model is coming, and it sounds like ‘the last big piece of the puzzle’
“There’s a model that’s an order of magnitude larger that will be deployed in January or February 2026.”
Tesla Full Self-Driving’s newest model is coming very soon, and from what it sounds like, it could be “the last big piece of the puzzle,” as CEO Elon Musk said in late November.
During the xAI Hackathon on Tuesday, Musk was available for a Q&A session, where he revealed some details about Robotaxi and Tesla’s plans for removing Robotaxi Safety Monitors, and some information on a future FSD model.
While he said Full Self-Driving’s unsupervised capability is “pretty much solved,” and confirmed it will remove Safety Monitors in the next three weeks, questions about the company’s ability to give this FSD version to current owners came to mind.
Musk said a new FSD model is coming in about a month or two that will be an order-of-magnitude larger and will include more reasoning and reinforcement learning.
He said:
“There’s a model that’s an order of magnitude larger that will be deployed in January or February 2026. We’re gonna add a lot of reasoning and RL (reinforcement learning). To get to serious scale, Tesla will probably need to build a giant chip fab. To have a few hundred gigawatts of AI chips per year, I don’t see that capability coming online fast enough, so we will probably have to build a fab.”
NEWS: Elon Musk says FSD Unsupervised is “pretty much solved at this point” and that @Tesla will be launching Robotaxis with no safety monitors in about 3 weeks in Austin, Texas. He also teased a new FSD model is coming in about 1-2 months.
“We’re just going through validation… https://t.co/Msne72cgMB pic.twitter.com/i3wfKX3Z0r
— Sawyer Merritt (@SawyerMerritt) December 10, 2025
It rings back to late November when Musk said that v14.3 “is where the last big piece of the puzzle finally lands.”
With the advancements made through Full Self-Driving v14 and v14.2, there seems to be a greater confidence in solving self-driving completely. Musk has also personally said that driver monitoring has been more relaxed, and looking at your phone won’t prompt as many alerts in the latest v14.2.1.
This is another indication that Tesla is getting closer to allowing people to take their eyes off the road completely.
Along with the Robotaxi program’s success, there is evidence that Tesla could be close to solving FSD. However, it is not perfect. We’ve had our own complaints with FSD, and although we feel it is the best ADAS on the market, it is not, in its current form, able to perform everything needed on roads.
But it is close.
That’s why there is some legitimate belief that Tesla could be releasing a version capable of no supervision in the coming months.
All we can say is, we’ll see.
Investor's Corner
SpaceX IPO is coming, CEO Elon Musk confirms
However, it appears Musk is ready for SpaceX to go public, as Ars Technica Senior Space Editor Eric Berger wrote an op-ed that indicated he thought SpaceX would go public soon. Musk replied, basically confirming it.
Elon Musk confirmed through a post on X that a SpaceX initial public offering (IPO) is on the way after hinting at it several times earlier this year.
It also comes one day after Bloomberg reported that SpaceX was aiming for a valuation of $1.5 trillion, adding that it wanted to raise $30 billion.
Musk has been transparent for most of the year that he wanted to try to figure out a way to get Tesla shareholders to invest in SpaceX, giving them access to the stock.
He has also recognized the issues of having a public stock, like litigation exposure, quarterly reporting pressures, and other inconveniences.
However, it appears Musk is ready for SpaceX to go public, as Ars Technica Senior Space Editor Eric Berger wrote an op-ed that indicated he thought SpaceX would go public soon.
Musk replied, basically confirming it:
As usual, Eric is accurate
— Elon Musk (@elonmusk) December 10, 2025
Berger believes the IPO would help support the need for $30 billion or more in capital needed to fund AI integration projects, such as space-based data centers and lunar satellite factories. Musk confirmed recently that SpaceX “will be doing” data centers in orbit.
AI appears to be a “key part” of SpaceX getting to Musk, Berger also wrote. When writing about whether or not Optimus is a viable project and product for the company, he says that none of that matters. Musk thinks it is, and that’s all that matters.
It seems like Musk has certainly mulled something this big for a very long time, and the idea of taking SpaceX public is not just likely; it is necessary for the company to get to Mars.
The details of when SpaceX will finally hit that public status are not known. Many of the reports that came out over the past few days indicate it would happen in 2026, so sooner rather than later.
But there are a lot of things on Musk’s plate early next year, especially with Cybercab production, the potential launch of Unsupervised Full Self-Driving, and the Roadster unveiling, all planned for Q1.
Tesla has added the 15th automaker to the growing list of companies whose EVs can utilize the Supercharger Network this year, as BMW is the latest company to gain access to the largest charging infrastructure in the world.
BMW became the 15th company in 2025 to gain Tesla Supercharger access, after the company confirmed to its EV owners that they could use any of the more than 25,000 Supercharging stalls in North America.
Welcome @BMW owners.
Download the Tesla app to charge → https://t.co/vnu0NHA7Ab
— Tesla Charging (@TeslaCharging) December 10, 2025
Newer BMW all-electric cars, like the i4, i5, i7, and iX, are able to utilize Tesla’s V3 and V4 Superchargers. These are the exact model years, via the BMW Blog:
- i4: 2022-2026 model years
- i5: 2024-2025 model years
- 2026 i5 (eDrive40 and xDrive40) after software update in Spring 2026
- i7: 2023-2026 model years
- iX: 2022-2025 model years
- 2026 iX (all versions) after software update in Spring 2026
With the expansion of the companies that gained access in 2025 to the Tesla Supercharger Network, a vast majority of non-Tesla EVs are able to use the charging stalls to gain range in their cars.
So far in 2025, Tesla has enabled Supercharger access to:
- Audi
- BMW
- Genesis
- Honda
- Hyundai
- Jaguar Land Rover
- Kia
- Lucid
- Mercedes-Benz
- Nissan
- Polestar
- Subaru
- Toyota
- Volkswagen
- Volvo
Drivers with BMW EVs who wish to charge at Tesla Superchargers must use an NACS-to-CCS1 adapter. In Q2 2026, BMW plans to release its official adapter, but there are third-party options available in the meantime.
They will also have to use the Tesla App to enable Supercharging access to determine rates and availability. It is a relatively seamless process.
Tesla FSD’s newest model is coming, and it sounds like ‘the last big piece of the puzzle’
SpaceX IPO is coming, CEO Elon Musk confirms
