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Tesla Effect: Expert dives into EV adoption and the internal combustion engine’s death
When Elon Musk took the helm as CEO of Tesla, he aimed to disrupt the transportation industry to such a degree that electric mobility becomes the preferred, primary form of transportation. It was a lofty goal, near-impossible at the time. Yet, more than a decade and several all-electric vehicles later, Musk’s dream and his all-too-familiar Master Plan are actually happening.
Spurred by the success and the demand generated by vehicles like the Tesla Model S and Model 3, the auto industry is shifting towards electric transportation. Coupled with the ongoing climate emergency, several regions across the globe are also looking to drastically reduce their emissions, and one of the ways they are doing that is by phasing out the internal combustion engine. Paul Eichenberg, managing director of Paul Eichenberg Strategic Consulting and a longtime veteran in the auto industry, discussed these shifts in a recent appearance at Autoline After Hours.
During his discussions, Eichenberg noted that the auto industry, including the companies comprising its large supply chain, is already undergoing a steady departure from ICE technology. Aggressive emissions targets in regions such as Europe and China will eventually make it impossible for gas and diesel-powered vehicles to comply unless they become electric. Technological advancements such as autonomous driving solutions are also becoming a priority. This could be seen in how massive companies such as Volkswagen and Ford are currently partnering in a push towards EVs and full self-driving technology. Eichenberg noted that there would likely be more high-profile collaborations in the near future.
It is at this point that Tesla’s disruption, the “Tesla Effect,” if you may, becomes incredibly evident. Tesla might still be learning the ropes when it comes to running a car business, but it is becoming undeniable that the company has created an objectively superior product. Sandy Munro, who has torn down the Tesla Model 3 and other EVs like the Chevy Bolt and the BMW i3, remarked that Tesla’s electric sedan is at least a generation ahead of what other companies have put on the road in terms of the architecture, the electronic systems, and the software surrounding the vehicle. Tesla still needs to figure out a consistent way to make money, but in terms of the electric cars themselves, the company seems to have everything figured out.
With traditional auto catching up to upstart companies like Tesla, large carmakers are now looking to leverage the innovations from younger, smaller companies. This could be seen in how Ford willingly invested in Rivian, which has developed its own skateboard platform that features much of the same concepts as Tesla’s skateboard chassis. Eichenberg, citing an OEM he spoke with prior to the announcement of Ford’s Rivian investment, stated that building a skateboard similar to Rivian’s and Tesla’s will likely result in a seven-year lead in the marketplace.
With electric cars being far more straightforward in terms of parts and components, a significant number of companies whose businesses rely on the internal combustion engine are currently being faced with a dilemma. Eichenberg gave an example of this in a brief discussion about forgings. “If you look at the forgings, a typical vehicle like the Pacifica — you know, V6, 8-speed — that has 107 forgings in it, in just that traditional ICE engine ecosystem. When you go to an electric vehicle, whether it’s the (BMW) i3, the Teslas, the (Chevy) Bolt, whatever it is, there’s eight or nine. So you have a 90% over-capacitation of an industry. And here’s an industry that’s only 90 billion globally, and half of everything it does is in the engine-transmission ecosystem,” he said.
Elaborating further, Eichenberg mentioned that big-tier corporations such as Honeywell and Delphi, whose businesses are tied to the internal combustion engine, are now positioning themselves through spinoffs as a way to shed their ICE-centered assets. Unfortunately, smaller companies don’t have it as easy, particularly as private equities and investors do not seem interested in ICE innovations anymore. Eichenberg shared the story of Dayco, a private equity-owned business which experienced multiple failed sale processes. Eventually, the company ended up taking the deal to China, where it failed to receive a single bid. Among the key reasons behind these failures was Dayco’s line of business.
“Why is Dayco an indication of what private equities are going to do? It’s because Dayco makes pulley systems that go in front of the internal combustion engine. And of course, what’s been the first element to be electrified? All the pumps and all these systems that run off this pulley system. So, the market has already recognized, ‘Hey you know what, we’re not interested in these types of assets,’” he said.
Overall, it appears that traditional automakers’ decision to “wait and see” if Tesla survives and succeeds was a miscalculation at best. As it turned out, well-designed, long-range electric cars caught on, and with the advent of the Tesla Model 3 Standard Plus, which currently starts below $40,000 with Autopilot as standard, it is now becoming quite evident just how much catching up is needed for traditional auto to thrive (or even survive) in the age of the electric car. Yet, as more large automakers collaborate on technology that companies like Tesla have developed on their own, and as investments flow into young, innovative companies like Rivian, it is becoming a certainty that the internal combustion engine is indeed on its twilight years.
Watch Paul Eichenberg’s segment in Autoline After Hours in the video below.
Investor's Corner
Tesla Optimus Gen 3 shows off a cleaner, factory-ready design in new app discovery
Renders hidden inside Tesla’s Android app show Optimus Gen 3’s design before any official reveal.
![Tesla Optimus Gen 3 [Credit: Tesla]](https://www.teslarati.com/wp-content/uploads/2026/03/tesla-optimus-gen3-diner.jpg)
Tesla may have accidentally given a first look at its newest Optimus Gen 3 humanoid robot when photos were found in the Tesla smartphone app.
Design files tucked inside a recent Android version of the Tesla app appear to show the third generation humanoid robot next to the older Gen 2.5 prototype. The assets were extracted from the app package by Tesla community member @wholemars, who posted the renders on X late Tuesday night before deleting them. The Tesla Newswire reshared the side by side comparison on Wednesday, and the images have circulated widely since.
Tesla Optimus Gen 2.5 vs Gen 3 comparison via @WholeMars on X
The files are labeled “gen3” and were built as models for Tesla app’s own interface, as validated directly by Grok to be official.
The comparison shows a robot that looks built for a factory line rather than a lab bench. Gen 2.5’s exposed mechanical linkages and gold plating on the knees and shins are gone. In their place, Gen 3 uses matte black fairings on the lower legs, paired with a more contoured champagne gold body. Flexible covers now seal the joint where the torso meets the upper thighs, keeping bearings and moving parts sealed from debris and unnecessary contact.
The body panels fit more tightly, and the hands, which Tesla has said carry 22 degrees of freedom, look far more refined than those on earlier units.
This most recent leak fills a gap Tesla has left open for most of the year. Elon Musk said on March 31 that Optimus 3 was walking around but needed “some finishing touches” before it could be shown, a delay Teslarati covered when Tesla missed its first quarter reveal target. Musk later said Tesla would hold the design back until closer to production, partly to keep competitors from copying it. No reveal date has been announced.
The app itself has been preparing for Optimus for months. In July, code in the Tesla app pointed to a dedicated robot phone key, a consent screen for collecting video and spatial data while Optimus works inside a home, and an alert system for low battery and mechanical faults. Finished 3D models of Gen 3 suggest the interface owners will eventually use is moving past placeholder code toward something Tesla intends to ship.
Manufacturing is moving in parallel. Tesla tore out the original Model S and Model X lines at Fremont this summer to make room for Optimus production, with a planned capacity of one million robots a year. At Giga Texas, the steel frame of a dedicated Optimus factory is nearing completion ahead of a targeted 2027 start, with Musk pointing to an eventual output of 10 million units annually.
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Tesla Semi lands the biggest electric truck deal in U.S. history
Tesla leads a record 2,500 truck order, but not every truck will be a Semi.
Tesla has landed the largest electric truck order in U.S. history. ZET SCALE, a new alliance of shippers and carriers, named Tesla its primary manufacturer on Tuesday for an initial order of 2,500 electric Class 8 trucks. The deal alone would nearly double the number of electric heavy trucks operating in the country.
According to the press release from Catalyst Mobility, the nonprofit formerly known as CALSTART, Kenworth, RIDE and Volvo were also selected as secondary manufacturers that carriers can pick if their operations call for it. No split between the four brands has been published, so the exact number of Semis in the order is not yet known.
Tesla was selected as the primary OEM for the largest electric Class 8 order in the US by ZET SCALE, a new shippers’ alliance
With 2,500 Semis on order, this will double the entire US electric Class 8 fleet
We’re serious about scale, and ZET SCALE is too!… pic.twitter.com/IiTAdzgken
— Tesla Semi (@tesla_semi) September 22, 2026
Tesla won the top slot through a competitive request for proposals. The alliance, which Catalyst Mobility runs with the Smart Freight Centre, scored bidders on price, range, charging capability and production capacity. Pooling freight demand from founding shippers, including Microsoft and PepsiCo, let every truck maker bid lower than it would for a single fleet. “The Tesla Semi is designed for lower cost per mile operations than diesel,” said Dan Priestley, director of the Tesla Semi program, as noted in the press release.
The financing is built to pull in carriers who have avoided electric trucks. ZET Financial is issuing the purchase order for all 2,500 units and will place them with fleets through a fair market value lease. The trucks will be deployed over the next few years across 10 freight hubs in Los Angeles, Stockton, Bakersfield, Seattle and Tacoma, Houston, Dallas, San Antonio, Chicago, Atlanta, and the Newark and New York area. ZET SCALE says the first order is only the opening round, with a longer term goal of 10,000 trucks or more.
Even if Tesla ends up with only a majority share, it would still be the biggest Semi deal to date. Einride’s 500 unit order in August was the previous record, and WattEV’s 370 truck order in May was the largest California deal at the time. Einride’s CEO has since said he expects all 500 trucks delivered by the end of 2027.
The announcement lands two days before Tesla formally inaugurates its Semi factory in Nevada on September 24. The 1.7 million square foot plant sits next to Gigafactory Nevada’s 4680 cell lines and is designed for 50,000 trucks a year.
Tesla has expanded Grok from an in-car chatbot into a hands-free work assistant. On September 22, Tesla officially launched Grok Bot capability, confirming that drivers can now manage email, calendars, files, chats, and tasks by voice and then hand more ambitious errands to the AI-fueled productivity cheat code.
Grok itself is built by xAI. The new car features split into two layers: Connectors link Grok to outside accounts. Grok Bot, currently limited to SuperGrok Heavy subscribers, can complete multi-step tasks such as placing a usual coffee order, booking a reservation, or scheduling an appointment. It truly puts the driver in a nearly complete hands-free driving and productivity setting, with ironically the only task truly requiring your hands being to touch the “Start Self-Driving” button.
We were granted access to Grok Bot’s Tesla integration a few weeks back, and we’ve been able to do a handful of things with it. On a handful of occasions, we’ve used it to order food and have it ready for pickup slightly later into the evening; we’ve managed to pick up groceries after a day of errands with Grok Bot, and outside of the car, it’s helped with budgeting and even my fantasy football draft.
We’ve been using @Grok Bot in Tesla for a few weeks after gaining Early Access, which we thank the awesome engineers for
Grok Bot makes things much easier across your entire life. From the Tesla, I’ve used it to place pickup orders for my Fiancée and I, we’ve ordered groceries… https://t.co/ZJSLieG1s5
— TESLARATI (@Teslarati) September 22, 2026
Tesla shows another way to utilize it: in their demo, a driver says “Hey Grok,” asks the assistant to check an inbox, and hears that a message concerns a weekend reservation. Grok then scans the calendar, reports no conflicts, and confirms the Tahoe trip is clear. It can also add check-in details to a road-trip itinerary. The point is not novelty chat. It is keeping eyes on the road, or on Full Self-Driving, while the car handles the paperwork of a trip:
.@Grok in your Tesla can now do meaningful work for you
With Connectors, you can manage your inbox, clean up your calendar, or talk through existing files/chat/tasks – all hands-free pic.twitter.com/W1LuybQh0P
— Tesla (@Tesla) September 22, 2026
This Grok rollout is not a gadget add-on as much as it is Tesla’s thesis in software form: the car should stop being a machine you operate and start being a room you occupy.
Connectors and Grok Bot treat the cabin as an office that happens to move, and that has truly been Tesla’s intention for years now. The car has slowly become an extension of a home more than a vehicle. Inbox, calendar, groceries, takeout, and reservations become voice work, not dashboard chores that you need to do before you get in your car.
Responsibility shifts from the driver to the stack, and as many Tesla owners rely on FSD for travel, Grok Bot now handles the monotony of dinner reservations or appointments.
![Tesla Optimus Gen 3 [Credit: Tesla]](https://www.teslarati.com/wp-content/uploads/2026/03/tesla-optimus-gen3-diner-80x80.jpg)
Tesla Optimus Gen 3 shows off a cleaner, factory-ready design in new app discovery
Tesla Semi lands the biggest electric truck deal in U.S. history
