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Elon Musk’s Tesla ‘Alien Dreadnought’ factory is coming to form–just not where critics expect it
There are many aspects of the Tesla ecosystem and Elon Musk’s past forecasts that critics love to attack. Among the most notable of these is the CEO’s vision of an “Alien Dreadnought” factory, an electric car production facility that is so automated, it resembles the extraterrestrial machines depicted in pop culture. Contrary to what critics today would say, Tesla’s hyper-automated factory is actually coming to form — it’s just not where it was initially expected to be.
Elon Musk’s Alien Dreadnought concept was initially intended for the production of the Model 3. Perhaps this is the reason why Musk originally announced an incredibly aggressive timeframe for the all-electric sedan’s ramp. Those who have followed the Tesla story over the past few years would know that the dreadnought did not come to pass. As issues mounted and delays became more prominent in the Model 3 ramp, Tesla and Elon Musk were forced to abandon the idea and instead adopt a manufacturing system that uses machines and people.
The Fremont factory continues to function in this manner until today. Just recently, Tesla critics were discussing how much Tesla is failing since it still maintains its sprung structure-based GF4 line. Others mocked the fact that some Model Y were getting accessories such as floormats installed on the grounds of the Fremont factory. While some criticism is warranted considering that Elon Musk’s Alien Dreadnought factory is yet to pass in its main vehicle plant, one thing is conveniently forgotten by critics: the Fremont factory is not the only Tesla facility that’s producing vehicles today.
Over in China, Tesla’s Gigafactory Shanghai is now back to full operations. And true to its reputation, the facility’s buildout continues to be insanely quick. The production of the Made-in-China Model 3 is already ongoing, with recent reports stating that around 3,000 units of the all-electric sedan are being manufactured every week. The construction of the Phase 2 zone, widely considered to be a facility intended for Model Y production, is also continuing at a rapid pace. Based on the way Gigafactory Shanghai is designed and the way that it’s ramping, it appears that the facility is well on its way towards becoming the first of Elon Musk’s Alien Dreadnought factories.
One thing that may be worth considering is the fact that the Fremont factory was not designed by Tesla. The California-based car factory’s history dates as far back as 1962, when it operated as the General Motors Fremont Assembly site until 1982, when it was closed. The plant was reopened in 1984 as the New United Motor Manufacturing, Inc. (NUMMI) plant, a joint venture between Toyota and General Motors, where it continued to produce vehicles until 2010. Tesla later bought the factory to produce the Model S sedan, a decision that was panned by critics then as an unnecessary expense.
With this in mind, it could be said that Tesla was not able to start with a blank canvas for its electric car production activities in the Fremont factory. The facility was constructed with conventional car making in mind, and Tesla essentially had to adapt its processes to the factory’s layout. Elon Musk’s admitted hubris aside, it would be quite a challenging endeavor to convert an automotive factory that was initially opened in 1962 into a hyper-automated, futuristic electric vehicle manufacturing machine. These challenges do not exist in Gigafactory Shanghai.
For its China-based site, Tesla was able to design a factory that’s optimized from the ground up for EV production. A look at the activities in the Phase 1 building would show that the site has notable similarities with the Fremont factory’s “tent-based” GA4 line, with its straightforward production process and its easy access to supply trucks. In a way, Gigafactory Shanghai’s Phase 1 zone is GA4 on steroids, and it seems to be working very well so far. With Gigafactory 3 now running, and with the facility’s Model Y production site coming to form, Tesla now has another opportunity to pursue Elon Musk’s Alien Dreadnought idea. But this time around, the company will be attempting the concept from a blank slate. And that might make all the difference.
The signs are already there. Recent drone flyovers in the Gigafactory Shanghai site show deep excavations connected to the Phase 1 building’s stamping area. Tesla has not revealed that the area is intended for, though speculations among the electric car community suggest that the location may host the company’s giant casting machine, which is designed to make vehicles easier to produce.
Elon Musk and Tesla have teased that the massive casting machine will be used for the Model Y, but the company may be looking to adopt such a technique for the Made-in-China Model 3 as well. And this is just the tip of the iceberg. Considering that it’s working with a blank canvas in Gigafactory Shanghai, Tesla can explore and develop automated vehicle production processes that would make the facility deserving of Musk’s Alien Dreadnought title.
Ultimately, it may not be too long before Tesla critics would have to swallow yet another bitter pill. Elon Musk’s Alien Dreadnought concept lives on, and while it may not be starting at the Fremont Factory as initially intended, there is very little that could stop the electric car maker from adopting the idea in facilities beyond Gigafactory Shanghai. Gigafactory Berlin will undoubtedly be incredibly automated as well, and there’s a good chance the Cybertruck Gigafactory will be too.
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Tesla Semi gets strange-but-understandable comparison from Jay Leno
In a recent interview with MotorTrend, legendary comedian and automotive enthusiast Jay Leno shared his impressions after driving Tesla’s long-range Semi truck, offering one of the most vivid descriptions to date:
The Tesla Semi recently received a strange-but-understandable comparison from automotive enthusiast and former long-time late-night television show host Jay Leno.
In a recent interview with MotorTrend, legendary comedian and automotive enthusiast Jay Leno shared his impressions after driving Tesla’s long-range Semi truck, offering one of the most vivid descriptions to date:
“It’s like driving an office building.”
The comparison may seem quirky—office buildings evoke images of immobility rather than motion—but it aptly conveys the experience of commanding a massive 23,000-pound Class 8 electric truck that delivers sports-car acceleration.
Lenotested the production-spec Long Range model, which is rated for up to 500 miles of range. He was visibly impressed by its performance, noting how the enormous vehicle moves with surprising urgency.
“It’s as fast as a Tesla, but it’s like driving an office building,” he remarked. “It’s this huge thing that moves like right now. You go 500 miles. You get 60% charge in 30 minutes. You’re saving on fuel costs. It seems quite good.”
Jay Leno in new interview on what it’s like to drive the @Tesla Semi:
“I was quite impressed with that. It’s a fast as a Tesla, but it’s like driving an office building. It’s this huge thing that moves like right now. You go 500 miles. You get 60% charge in 30 mins. You’re… pic.twitter.com/YU7tk6a6pV
— Sawyer Merritt (@SawyerMerritt) May 8, 2026
The reaction highlights the cognitive dissonance at the core of the Tesla Semi. Traditional diesel semi-trucks are slow, noisy, and expensive to run. The Semi rewrites the rules with instant torque from its tri-motor electric powertrain, producing up to 800 kW.
Despite its size, the truck feels agile thanks to full electric steering assist, upgraded actuators borrowed from the Cybertruck, and a 48-volt electrical architecture that improves responsiveness and efficiency.
Tesla reports real-world energy consumption below 1.7 kWh per mile for the Long Range version. Megacharger stations can deliver a 60% charge in roughly 30 minutes, making the truck suitable for long-haul operations.
Additional features include an electric Power Take-Off (ePTO) capable of 25 kW for trailer refrigeration or other equipment, and a driver-focused cab with a central seating position for optimal visibility and a quiet, high-tech interior.
Fleet operators stand to benefit significantly from the economics. Diesel trucks often cost nearly one dollar per mile when including fuel, maintenance, and downtime.
Tesla projects the Semi can reduce operating costs to as low as 15 cents per mile through cheaper electricity, regenerative braking that minimizes brake wear, and reduced service requirements. While early deployments, like Pepsi’s, focused on shorter routes, the 500-mile variant targets cross-country applications.
Obstacles remain. A fully loaded tractor-trailer can reach 80,000 pounds, which reduces real-world range compared to the unloaded test conditions. Building out a nationwide Megacharger network will be essential for broader adoption. The Semi also carries a higher upfront price than conventional diesels, though total cost of ownership and available incentives frequently tip the scales in its favor over time.
Tesla Semi hauls fresh Cybercab batch as Robotaxi era takes hold
Leno’s “office building” description resonates because it captures the unexpected thrill of piloting something so large yet so capable. As the trucking industry faces pressure to cut emissions and control rising fuel expenses, the Semi offers a compelling alternative that excels in performance, comfort, and efficiency.
Coming from a man who has driven everything from vintage classics to modern hypercars, Leno’s genuine enthusiasm adds weight to the verdict.
The Tesla Semi is emerging as more than an experimental EV—it represents a practical vision for the future of heavy-duty transport where massive rigs accelerate instantly, and the numbers finally make sense. If fleet results continue to validate the claims, the era of diesel dominance could be drawing to a close.
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Tesla expands its mass-market color palette in the U.S.
Delivering a fresh splash of color to its lineup, Tesla is giving U.S. buyers two stunning new blue options that are already turning heads.
Tesla has expanded the color palette it offers on its mass market vehicles in the United States, giving buyers of the Model 3 and Model Y a few additional options than before.
Delivering a fresh splash of color to its lineup, Tesla is giving U.S. buyers two stunning new blue options that are already turning heads. Starting on May 8, the automaker updated its North American configurator to introduce Marine Blue on Model Y Premium trims and Frost Blue exclusively on the Model 3 Performance.
Tesla Model Y and Model 3 Premium get Marine Blue for $1000 in the U.S.!
What do you think? pic.twitter.com/3FqMXcnmru
— TESLARATI (@Teslarati) May 8, 2026
The move replaces the long-running Deep Blue Metallic, a staple for over eight years, and brings previously exclusive shades stateside.
Marine Blue, a deep, rich oceanic hue formerly limited to Europe and Asia-Pacific markets, is now available on Model 3 and Model Y RWD and Long Range AWD Premium variants. Priced at a $1,000 upgrade—standard for Tesla’s premium paints—it delivers a sophisticated, metallic finish that shifts beautifully under light.
Tesla Model Y and Model 3 Premium get Marine Blue for $1000 in the U.S.!
What do you think? pic.twitter.com/3FqMXcnmru
— TESLARATI (@Teslarati) May 8, 2026
Tesla North America highlighted the change directly in an official post, confirming Marine Blue as the new flagship blue for non-Performance models.
Frost Blue, on the other hand, is the real crowd-pleaser for enthusiasts. Previously reserved for the flagship Model S and Model X, this lighter, icy metallic shade is now offered at no extra cost on Model 3 Performance and Model Y Performance trims.
Frost Blue now available on Tesla Model 3 Performance 😤 pic.twitter.com/rLOEh4pTkp
— TESLARATI (@Teslarati) May 8, 2026
Performance buyers effectively get a premium color included in the base price, a smart perk that Tesla has extended to higher-end variants across the board. Early in-person sightings and configurator renders show Frost Blue’s cool, modern vibe popping against the cars’ sleek lines, especially with black wheels and red brake calipers.
The timing couldn’t be better. With Tesla pushing refreshed Model 3 and Model Y refreshes amid growing competition, these updates add visual excitement without major redesigns.
Deep Blue Metallic orders are being transitioned to the new shades, according to customer reports and Tesla communications. In the U.S., Puerto Rico, and Mexico, the options are live now; Canada sees limited Frost Blue availability on the Model 3 Performance.
Tesla’s color strategy continues to evolve, borrowing from higher-end models to refresh mass-market EVs. Now that we bid farewell to the Model S and Model X, some of their colors might be available on the more widely available Model 3 and Model Y.
Elon Musk
Tesla Semi’s official battery capacity leaked by California regulators
A California regulatory filing just confirmed the exact battery size inside each Tesla Semi variant.
A regulatory filing published by the California Air Resources Board in April 2026 has put official numbers on what Tesla Semi owners and fleet buyers have long wanted confirmed: the exact battery capacities of both the Long Range and Standard Range Semi truck variants. CARB is California’s independent air quality regulator, and it certifies zero-emission powertrains before they can be sold or operated in the state. When a manufacturer submits a vehicle for certification, the resulting executive order becomes a public document, making it one of the most reliable sources for confirmed production specs on any EV.
The document lists two certified powertrain configurations. The Long Range Semi carries a usable battery capacity of 822 kWh, while the Standard Range version comes in at 548 kWh. Both use lithium-ion NCMA chemistry and share the same peak and steady-state motor output ratings of 800 kW and 525 kW respectively. Cross-referencing Tesla’s published efficiency figure of approximately 1.7 kWh per mile under full load, the 822 kWh pack supports roughly 480 miles of real-world range, which aligns closely with Tesla’s advertised 500-mile figure for the Long Range trim. The 548 kWh Standard Range pack works out to approximately 320 miles, again consistent with Tesla’s stated 325-mile target.
Here is a direct comparison of the two versions based on the CARB filing and published specs:
| Tesla Semi Spec | Long Range | Standard Range |
| Battery Capacity | 822 kWh | 548 kWh |
| Battery Chemistry | NCMA Li-Ion | NCMA Li-Ion |
| Peak Motor Power | 800 kW | 525 kW |
| Estimated Range | ~500 miles | ~325 miles |
| Efficiency | ~1.7 kWh/mile | ~1.7 kWh/mile |
| Est. Price | ~$290,000 | ~$260,000 |
| GVW Rating | 82,000 lbs | 82,000 lbs |
The timing of this certification is not incidental. On April 29, 2026, Semi Programme Director Dan Priestley confirmed on X that high-volume production is now ramping at Tesla’s dedicated 1.7-million-square-foot facility in Sparks, Nevada. A key advantage of the Nevada location is vertical integration: the 4680 battery cells powering the Semi are manufactured in the same complex, eliminating the supply chain bottleneck that had delayed the program for years.
Tesla’s long-term goal is to reach a production capacity of 50,000 trucks annually at the Nevada factory, which would represent roughly 20 percent of the entire North American Class 8 market. With CARB certification now in hand and the production line running, the regulatory and manufacturing groundwork for that target is in place.
Tesla Semi gets strange-but-understandable comparison from Jay Leno
Tesla expands its mass-market color palette in the U.S.
