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Tesla’s resilience is forcing veteran automakers to draw the battle lines on diesel
There are probably very few companies in the market that have attracted the same amount of skepticism as Tesla. Since it started producing its first vehicle, the original Tesla Roadster, more than a decade ago, the “impending” death of the company has been foretold. Despite this, the small, disruptive electric car maker has stubbornly refused to die, and it continues to grow despite the noise. Today, Tesla is bigger than ever before, and the impending completion of a third Gigafactory 3 in China could signal yet another period of incredible growth for the company.
The inevitable electric age
The rise of Tesla did not only prove that electric cars need not be boring, glorified golf carts. The rise of Tesla also showed that consumers from various walks of life are willing to pay top dollar for well-designed electric vehicles, simply because they are superior to internal combustion cars. By proving these points, Tesla was able to force the hand of veteran automakers, pushing them to come up with their own battery-powered vehicles. Today, most of the world’s most notable carmakers are looking into electrification. Some brands such as Porsche have even decided to abandon diesel altogether, aiming instead to push the development of both all-electric and hybrid cars.
It’s not just Porsche either. Other automakers such as Jaguar even beat the German automaker’s Taycan to market with its I-PACE, which it started delivering last year. Daimler rushed to join the fray with the EQC, and Audi, not to be left behind in the emerging EV race, brought out the rather unfortunately-named e-tron, which was received warmly nonetheless. Even mass-market automakers such as Kia and Hyundai have come up with their own bang-for-your-buck electric cars in the form of the Niro EV and Kona Electric. Volkswagen recently made a splash with the debut of the ID.3 as well. Even British-bred MG, which has been reborn as a Chinese-owned hyper-budget brand, is preparing to attack the lower end of the market with the MG ZS EV.
Learning from Tesla
Amidst this transition, it is starting to become evident which carmakers are dead serious about their transition to the electric age. This became notable in Germany, when Volkswagen, Daimler, and BMW came together last March to call for the widespread adoption of EVs. Volkswagen CEO Herbert Diess was at the helm of the radical stance, at one point practically butting heads with BMW CEO Harald Krüger and the industry lobby group Association of the Automotive Industry (VDA) due to his push for widespread electric car adoption. Audi boss Bran Schot, in a recent interview with Manager Magazin, reiterated this point, noting that “electric is the core” of the automaker’s “new strategy.”
Audi is currently attempting to ramp the production of the e-tron SUV, its first all-electric vehicle, but things have not exactly been easy. Due to factors such as reported battery constraints from supplier LG Chem, as well as other incidents such as a workers’ strike in one of its plants earlier this year, the e-tron has been delayed. Yet, Schot noted that the company remains focused on pushing more electric cars. During the interview, Schot candidly admitted that Audi is behind other automakers such as Tesla, not only “in the electric cars” themselves, “but also at the pace with which they solve some software issues.”
Schot noted that he was recently “driven once again a Tesla,” and he came away impressed by the experience. “That was fun,” he said, later admitting that “No question, we are learning from Tesla.” Learning from the leader in electric mobility is an excellent strategy for Audi, as it would allow the company to develop vehicles that mix the best of veteran auto’s experience and Tesla’s tech mastery. In a way, Audi has already taken steps towards this goal with its e-tron GT sedan, a vehicle built on the same platform as the Porsche Taycan. The Taycan stands apart from other EVs from veteran auto in the way that it’s built from the ground up to be an electric car, making it the last thing from a compliance vehicle.
Commitments to diesel and a denial of EVs
While companies like Porsche have found it easy to commit to electrification and abandon things like diesel, other carmakers are not having such an easy time relinquishing their ties with oil. The most recent source of this shock was Jaguar Land Rover CEO Ralf Speth, who recently spoke with Automotive News Europe sister publication Automobilwoche’s publisher in an interview. When asked about the company’s powertrain strategy amid a decline in demand for diesels and V8 gasoline engines, the CEO was candid.
“According to industry forecasters, a global share of 20 percent to 30 percent for electrified vehicles is expected by 2025. When you turn this around, it means that 70 percent to 80 percent of all vehicles around the world will have conventional engines. Let me add that today’s diesels, (which) are absolutely CO2-efficient and clean,” he said.
When asked by the publication why electric mobility is still not important to consumers, the CEO noted that “On one hand, the products are still too expensive. On the other hand, the infrastructure is still too inconvenient and unreliable, so electric cars tend to be for people with deep pockets.” These are rather surprising to hear from the Speth, whose company produced the I-PACE, which has pretty much swept awards left and right since its debut last year.
Explaining his conservative stance on electric vehicles further, the Jaguar CEO argued that “When it comes to electric vehicles, the question isn’t how many cars I can build but rather how many batteries I can buy. The demand for batteries is so great that there will be a limited ability to deliver them over the next few years. And, unlike some others, I expect continually rising battery prices – at least for the next two to three years.”
Quite interestingly, the Jaguar Land Rover CEO’s concerns about electric cars have long been addressed by Tesla. When it came to charging infrastructure, the California-based carmaker developed and aggressively rolled out its Supercharger Network, which currently have over 12,000 stations across the globe. The company has also ironed out the supply of its vehicles’ batteries, thanks to a massive investment in facilities such as Gigafactory 1 in Nevada.
The transition to the electric age will be difficult for carmakers, and it would require massive investments just to get well-designed all-electric cars ready for the market. If these developments are any indication, it appears that in the next few years, the battle lines will be drawn between veteran automakers that are willing to go all-in on electric mobility, and veteran carmakers who will steadfastly hold on to oil and the internal combustion engine.
News
Tesla hints at Starlink integration with recent patent
“By employing polymer blends, some examples enable RF transmission from all the modules to satellites and other communication devices both inside and outside the vehicle.”
Tesla hinted at a potential Starlink internet terminal integration within its vehicles in a recent patent, which describes a vehicle roof assembly with integrated radio frequency (RF) transparency.
The patent, which is Pub. No U.S. 2025/0368267 describes a new vehicle roof that is made of RF-transparent polymer materials, allowing and “facilitating clear communication with external devices and satellites.”
Tesla believes that a new vehicle roof design, comprised of different materials than the standard metallic or glass elements used in cars today, would allow the company to integrate modern vehicular technologies, “particularly those requiring radio frequency transmission and reception.
Tesla has recently filed a US patent application on integrating RF transparent materials into the roof structure.
“facilitating clear communication with external devices and satellites”
Tesla fleet is getting @Starlink connectivity integration soon. LFG @Tesla @elonmusk… pic.twitter.com/bLa8YtPLd1
— Chansoo Byeon (@Chansoo) December 9, 2025
Instead of glass or metallic materials, Tesla says vehicles may benefit from high-strength polymer blends, such as Polycarbonate, Acrylonitrile Butadiene Styrene, or Acrylonitrile Styrene Acrylate.
These materials still provide ideal strength metrics for crashworthiness, stiffness for noise, vibration, and harshness control, and are compliant with head impact regulations.
They would also enable better performance with modern technologies, like internet terminals, which need an uninterrupted signal to satellites for maximum reception. Tesla writes in the patent:
“By employing polymer blends, some examples enable RF transmission from all the modules to satellites and other communication devices both inside and outside the vehicle.”
One of the challenges Tesla seems to be aware of with this type of roof design is the fact that it will still have to enable safety and keep that at the forefront of the design. As you can see in the illustration above, Tesla plans to use four layers to increase safety and rigidity, while also combating noise and vibration.
It notes in the patent that disclosed examples still meet the safety requirements outlined in the Federal Motor Vehicle Safety Standards (FMVSS).
Starlink integrated directly into Tesla vehicles would be a considerable advantage for owners. It would come with a handful of distinct advantages.
Initially, the inclusion of Starlink would completely eliminate cellular dead zones, something that is an issue, especially in rural areas. Starlink would provide connectivity in these remote regions and would ensure uninterrupted service during road trips and off-grid adventures.
It could also be a critical addition for Robotaxi, as it is crucial to have solid and reliable connectivity for remote monitoring and fleet management.
Starlink’s growing constellation, thanks to SpaceX’s routine and frequent launch schedule, will provide secure, stable, and reliable internet connectivity for Tesla vehicles.
Although many owners have already mounted Starlink Mini dishes under their glass roofs for a similar experience, it may be integrated directly into Teslas in the coming years, either as an upgrade or a standard feature.
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Tesla supplements Holiday Update by sneaking in new Full Self-Driving version
It seems Tesla was waiting for the Hardware 4 rollout, as it wanted to also deploy a new Full Self-Driving version to those owners, as it appeared in the release notes for the Holiday Update last night.
Tesla has surprised some owners by sneaking in a new Full Self-Driving version with the wide release of the Holiday Update, which started rolling out to Hardware 4 owners on Friday night.
Tesla has issued a controlled and very slow release pattern with the Holiday Update, which rolls out with Software Version 2025.44.25.5.
For the past two weeks, as it has rolled out to Hardware 3 and older Tesla owners, the company has kept its deployment of the new Software Version relatively controlled.
It seems Tesla was waiting for the Hardware 4 rollout, as it wanted to also deploy a new Full Self-Driving version to those owners, as it appeared in the release notes for the Holiday Update last night.
Tesla Full Self-Driving v14.2.1.25 made its first appearance last night to Hardware 4 owners who are members of the Early Access Program (EAP). It appears to be a slight refinement from FSD v14.2.1, which has been out for a couple of weeks.
Tesla v2025.44.25.5 Holiday update incoming
Also Full Self-Driving v14.2.1.25!!! pic.twitter.com/74D7S0UGXz
— TESLARATI (@Teslarati) December 13, 2025
Many owners welcome the new FSD version, us included, because we’ve been less than impressed with v14.2.1. We have experienced some minor regressions with v14.2.1, especially with Speed Limit recognition, Speed Profile tinkering, and parking performance.
As it stands, Full Self-Driving is still particularly impressive, but Tesla is evidently having an issue with some of the adjustments, as it is still refining some of the performance aspects of the suite. This is expected and normal with some updates, as not all of them are an improvement in all areas; we routinely see some things backtrack every once in a while.
This new FSD version is likely to take care of those things, but it also includes all of the awesome Holiday Update features, which include:
- Grok with Navigation Commands (Beta) – Grok will now add and edit destinations.
- Tesla Photobooth – Take pictures inside your car using the cabin-facing camera
- Dog Mode Live Activity – Check on your four-legged friend on your phone through periodic snapshots taken of the cabin
- Dashcam Viewer Update – Includes new metrics, like steering wheel angle, speed, and more
- Santa Mode – New graphics, trees, and a lock chime
- Light Show Update – Addition of Jingle Rush light show
- Custom Wraps and License Plates – Colorizer now allows you to customize your vehicle even further, with custom patterns, license plates, and tint
- Navigation Improvements – Easier layout and setup
- Supercharger Site Map – Starting at 18 pilot locations, a 3D view of the Supercharger you’re visiting will be available
- Automatic Carpool Lane Routing – Navigation will utilize carpool lanes if enabled
- Phone Left Behind Chime – Your car will now tell you if you left a phone inside
- Charge Limit Per Location – Set a charge limit for each location
- ISS Docking Simulator – New game
- Additional Improvements – Turn off wireless charging pad, Spotify improvements, Rainbow Rave Cave, Lock Sound TRON addition
Tesla also added two other things that were undocumented, like Charging Passport and information on USB drive storage to help with Dashcam.
Tesla is updating Cybertruck owners on its timeline of a massive feature that has yet to ship: Powershare with Powerwall.
Powershare is a bidirectional charging feature exclusive to Cybertruck, which allows the vehicle’s battery to act as a portable power source for homes, appliances, tools, other EVs, and more. It was announced in late 2023 as part of Tesla’s push into vehicle-to-everything energy sharing, and acting as a giant portable charger is the main advantage, as it can provide backup power during outages.
Cybertruck’s Powershare system supports both vehicle-to-load (V2L) and vehicle-to-home (V2H), making it flexible and well-rounded for a variety of applications.
However, even though the feature was promised with Cybertruck, it has yet to be shipped to vehicles. Tesla communicated with owners through email recently regarding Powershare with Powerwall, which essentially has the pickup act as an extended battery.
Powerwall discharge would be prioritized before tapping into the truck’s larger pack.
However, Tesla is still working on getting the feature out to owners, an email said:
“We’re writing to let you know that the Powershare with Powerwall feature is still in development and is now scheduled for release in mid-2026.
This new release date gives us additional time to design and test this feature, ensuring its ability to communicate and optimize energy sharing between your vehicle and many configurations and generations of Powerwall. We are also using this time to develop additional Powershare features that will help us continue to accelerate the world’s transition to sustainable energy.”
Owners have expressed some real disappointment in Tesla’s continuous delays in releasing the feature, as it was expected to be released by late 2024, but now has been pushed back several times to mid-2026, according to the email.
Foundation Series Cybertruck buyers paid extra, expecting the feature to be rolled out with their vehicle upon pickup.
Cybertruck’s Lead Engineer, Wes Morrill, even commented on the holdup:
As a Cybertruck owner who also has Powerwall, I empathize with the disappointed comments.
To their credit, the team has delivered powershare functionality to Cybertruck customers who otherwise have no backup with development of the powershare gateway. As well as those with solar…
— Wes (@wmorrill3) December 12, 2025
He said that “it turned out to be much harder than anticipated to make powershare work seamlessly with existing Powerwalls through existing wall connectors. Two grid-forming devices need to negotiate who will form and who will follow, depending on the state of charge of each, and they need to do this without a network and through multiple generations of hardware, and test and validate this process through rigorous certifications to ensure grid safety.”
It’s nice to see the transparency, but it is justified for some Cybertruck owners to feel like they’ve been bait-and-switched.
Tesla hints at Starlink integration with recent patent
Tesla supplements Holiday Update by sneaking in new Full Self-Driving version
