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Tesla’s ‘house-sized’ ‘Giga Press’ for Model Y production opens the doors to 1M cars per year

Tesla Model Y Production (Credit: Tesla)

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Elon Musk has noted that the Model Y’s casting machine is one of the biggest in the world, so much so that the equipment itself is “the size of a small house.” As noted in a piece from the recent issue of Automotive Engineering, it appears that Musk’s statement is actually very accurate. What’s more, the Model Y’s massive “Giga Press” casting machine could very well become the defining factor in helping Tesla achieve a production rate of 1 million vehicles per year. 

The Tesla Model Y may be built on the Model 3 platform, but the vehicle is loaded with improvements and innovations from the ground up. During Sandy Munro’s extensive teardown of the vehicle, the automotive veteran noted that the Model Y featured some of the largest aluminum casts he has ever seen in a vehicle of its size. This was most represented by the Model Y’s two-piece rear underbody aluminum casting, which Elon Musk expects could be further reduced into just one piece. 

At the center of this all is the Giga Press itself, the machine that is capable of actually making aluminum casts that are as big as Tesla requires. The machine is supplied by the IDRA Group, an Italian leader in HPDC equipment founded way back in 1946. So far, Tesla is the company’s first customer for the OL6100 CS, a mammoth casting machine that underwent some customization to handle the electric car maker’s casting needs. 

True to Musk’s description, the machine itself is the size of a house, measuring 64 ft (19.5 m) long and 17 ft (5.3 m) tall. It’s also incredibly heavy at 410 tons. Interestingly enough, according to the automotive engineering publication, the Giga Press is intended to be installed in several key locations, such as the Fremont Factory and Gigafactory Shanghai

Laurie Harbor, the president of Harbour Results Inc., a manufacturing consultancy firm, stated that the utilization of Giga Press for the Model Y production is certainly new, but it makes sense. This is particularly notable since Tesla and Elon Musk have both pressed the company’s engineers to be creative. This means that everything that can be done to increase efficiency, such as the use of massive casts, helps in making Model Y production better. 

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“Even with a big cycle time, you eliminate all the labor to assemble pieces and subcomponents. You’re saving on automation cells, you’re saving on people. It would be tough to put dollars to it, but think of multiple suppliers doing stampings. You could save maybe 20% on labor cost. And reduction in footprint is major. My guess is that it’s a net-net efficiency gain,” Harbor said. 

Tesla estimates that the use of a single-piece casting design will deliver a 30% reduction in the size of the Model Y’s body shop. If successful, then the company could roll out these improvements to the other vehicles in Tesla’s lineup as well. For Munro, these strategies may be costly for now due to the initial investments involved, but they go a long way towards increasing Tesla’s production capability. This should help the company produce more vehicles than ever before, perhaps even reaching Musk’s vision of manufacturing about 1 million vehicles per year. 

Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Tesla UK sales see 14% year-over-year rebound in June: SMMT data

The SMMT stated that Tesla sales grew 14% year-over-year to 7,719 units in June 2025.

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Credit: Tesla

Tesla’s sales in the United Kingdom rose in June, climbing 14% year-over-year to 7,719 units, as per data from the Society of Motor Manufacturers and Traders (SMMT). The spike in the company’s sales coincided with the first deliveries of the updated Model Y last month.

Model Y deliveries support Tesla’s UK recovery

Tesla’s June performance marked one of its strongest months in the UK so far this year, with new Model Y deliveries contributing significantly to the company’s momentum. 

While the SMMT listed Tesla with 7,719 deliveries in June, independent data from New AutoMotive suggested that the electric vehicle maker registered 7,891 units during the month instead. However, year-to-date figures for Tesla remain 2% down compared to 2024, as per a report from Reuters.

While Tesla made a strong showing in June, rivals are also growing. Chinese automaker BYD saw UK sales rise nearly fourfold to 2,498 units, while Ford posted the highest EV growth among major automakers, with a more than fourfold increase in the first half of 2025.

Overall, the UK’s battery electric vehicle (BEV) demand surged 39% to to 47,354 units last month, helping push total new car sales in the UK to 191,316 units, up 6.7% from the same period in 2024.

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EV adoption accelerates, but concerns linger

June marked the best month for UK car sales since 2019, though the SMMT cautioned that growth in the electric vehicle sector remains heavily dependent on discounting and support programs. Still, one in four new vehicle buyers in June chose a battery electric vehicle.

SMMT Chief Executive Mike Hawes noted that despite strong BEV demand, sales levels are still below regulatory targets. “Further growth in sales, and the sector will rely on increased and improved charging facilities to boost mainstream electric vehicle adoption,” Hawes stated.

Also taking effect this week was a new US-UK trade deal, which lowers tariffs on UK car exports to the United States from 27.5% to 10%. The agreement could benefit UK-based EV producers aiming to expand across the country.

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Tesla Model 3 ranks as the safest new car in Europe for 2025, per Euro NCAP tests

Despite being on the market longer than many of its rivals, the Tesla Model 3 continues to set the bar for vehicle safety.

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Credit: Tesla Asia/X

The Tesla Model 3 has been named the safest new car on sale in 2025, according to the latest results from the Euro NCAP. Among 20 newly tested vehicles, the Model 3 emerged at the top of the list, scoring an impressive 359 out of 400 possible points across all major safety categories.

Tesla Model 3’s safety systems

Despite being on the market longer than many of its rivals, the Tesla Model 3 continues to set the bar for vehicle safety. Under Euro NCAP’s stricter 2025 testing protocols, the electric sedan earned 90% for adult occupant protection, 93% for child occupant protection, 89% for pedestrian protection, and 87% for its Safety Assist systems.

The updated Model 3 received particular praise for its advanced driver assistance features, including Tesla’s autonomous emergency braking (AEB) system, which performed well across various test scenarios. Its Intelligent Speed Assistance and child presence detection system were cited as noteworthy features as well, as per a WhatCar report.

Other notable safety features include the Model 3’s pedestrian-friendly pop-up hood and robust crash protection for both front and side collisions. Euro NCAP also highlighted the Model 3’s ability to detect vulnerable road users during complex maneuvers, such as turning across oncoming traffic.

Euro NCAP’s Autopilot caution

While the Model 3’s safety scores were impressive across the board, Euro NCAP did raise concerns about driver expectations of Tesla’s Autopilot system. The organization warned that some owners may overestimate the system’s capabilities, potentially leading to misuse or inattention behind the wheel. Even so, the Model 3 remained the highest-scoring vehicle tested under Euro NCAP’s updated criteria this year.

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The Euro NCAP’s concerns are also quite interesting because Tesla’s Full Self-Driving (FSD) Supervised, which is arguably the company’s most robust safety suite, is not allowed for public rollout in Europe yet. FSD Supervised would allow the Model 3 to navigate inner city streets with only minimal human supervision.

Other top scorers included the Volkswagen ID.7, Polestar 3, and Geely EX5, but none matched the Model 3’s total score or consistency across categories. A total of 14 out of 20 newly tested cars earned five stars, while several models, including the Kia EV3, MG ZS, and Renault 5, fell short of the top rating.

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Why Tesla’s Q3 could be one of its biggest quarters in history

Tesla could stand to benefit from the removal of the $7,500 EV tax credit at the end of Q3.

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(Credit: Tesla)

Tesla has gotten off to a slow start in 2025, as the first half of the year has not been one to remember from a delivery perspective.

However, Q3 could end up being one of the best the company has had in history, with the United States potentially being a major contributor to what might reverse a slow start to the year.

Earlier today, the United States’ House of Representatives officially passed President Trump’s “Big Beautiful Bill,” after it made its way through the Senate earlier this week. The bill will head to President Trump, as he looks to sign it before his July 4 deadline.

The Bill will effectively bring closure to the $7,500 EV tax credit, which will end on September 30, 2025. This means, over the next three months in the United States, those who are looking to buy an EV will have their last chance to take advantage of the credit. EVs will then be, for most people, $7,500 more expensive, in essence.

The tax credit is available to any single filer who makes under $150,000 per year, $225,000 a year to a head of household, and $300,000 to couples filing jointly.

Ending the tax credit was expected with the Trump administration, as his policies have leaned significantly toward reliance on fossil fuels, ending what he calls an “EV mandate.” He has used this phrase several times in disagreements with Tesla CEO Elon Musk.

Nevertheless, those who have been on the fence about buying a Tesla, or any EV, for that matter, will have some decisions to make in the next three months. While all companies will stand to benefit from this time crunch, Tesla could be the true winner because of its sheer volume.

If things are done correctly, meaning if Tesla can also offer incentives like 0% APR, special pricing on leasing or financing, or other advantages (like free Red, White, and Blue for a short period of time in celebration of Independence Day), it could see some real volume in sales this quarter.

Tesla is just a shade under 721,000 deliveries for the year, so it’s on pace for roughly 1.4 million for 2025. This would be a decrease from the 1.8 million cars it delivered in each of the last two years. Traditionally, the second half of the year has produced Tesla’s strongest quarters. Its top three quarters in terms of deliveries are Q4 2024 with 495,570 vehicles, Q4 2023 with 484,507 vehicles, and Q3 2024 with 462,890 vehicles.

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