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GM’s Mary Barra stands by Cruise’s cautious strategy amid Tesla’s full self-driving push
A recent interview with GM CEO Mary Barra from Axios has provided some of the executive’s insights about full self-driving solutions, competition from Tesla, and the Detroit-based company’s strategy for the deployment of its autonomous driving tech. Barra proved conservative, emphasizing that GM will not deploy its full self-driving suite until it is safer than a human driver.
The emergence of full self-driving technologies is all but inevitable at this point, with companies such as Waymo and electric car makers such as Tesla actively pursuing the development and refinement of autonomous driving solutions. Among the industry’s players, Tesla appears to have the momentum, as the company has the largest amount of real-world driving data gathered from hundreds of thousands of vehicles currently on the road. Augmented by the rollout of Tesla’s custom self-driving computer, Elon Musk has been optimistic with the company’s full self-driving rollout plans. Musk has stated that the company’s FSD suite will be “feature complete” by the end of 2019, and that it will have around a million vehicles capable of being used as autonomous “robotaxis” next year.
When asked by the publication about the competition from Tesla and if it is essential for a company to be the first to deploy an autonomous driving system, the GM CEO response was cautious. “We want to be safe. And so that’s what’s motivating us. We understand this is life-changing technology,” Barra said, later adding that “there are so many different ways that we can improve our customers’ lives by having this technology, not only from a safety, but from a productivity (standpoint), what they can do. But what they do, we want to make sure they do safely.”
Barra’s rather conservative statements in her recent interview feature a rather different tone than her previous forecasts for GM’s full self-driving solutions. Speaking at the Dealbook conference last November, Barra stated that GM was on schedule to deploy its full self-driving technology in 2019. “We’re on track, with our rate of learning, to be able to do that next year,” she said. During her segment, Barra noted that GM had a strategy to show that its vehicles are safer than human drivers. She also mentioned that GM Cruise’s autonomous cars were already capable of running safely at around 30 mph, though the service was limited to a small area.
GM eventually softened its stance on its 2019 target release. In a statement to The Detroit News in April, GM noted that Cruise’s driverless taxi service would be “gated by safety” when it goes get deployed. A report from The Information published this June also suggested that in April, GM Cruise’s full self-driving technology experienced a massive failure in the presence of Honda Motor CEO Takahiro Hachigo, a major investor in the company. During the demo, the vehicle’s autonomous driving system reportedly stopped, forcing the car’s backup driver to take control. The vehicle then refused to reactivate, forcing the Honda CEO to wait until he was picked up by an operational GM Cruise autonomous car.
-->Amidst these reports, Barra did not commit to a launch date for the company’s driverless vehicle service. Nevertheless, in her Axios interview, Barra stated that she does not regret the company’s aggressive 2019 target. “It’s a rallying cry. And I think it’s been motivational,” she said.
While GM Cruise might have less real-world miles compared to Tesla and Waymo, the self-driving unit of the Detroit-based carmaker has attracted a notable number of investors nonetheless. In its latest fundraising round alone, GM Cruise was valued at $19 billion on its own. That’s quite impressive, considering the company’s progress with its technology so far. Tesla, on the other hand, is valued at $39 billion as of writing, and that covers the company’s electric vehicle and energy storage business, as well as its full self-driving technology. This was addressed in a previous note from Morgan Stanley analyst Adam Jonas, who noted that TSLA investors are “undervaluing” the company’s autonomous driving systems. “We believe investors underappreciate/undervalue Tesla’s Autonomy business. Many investors to whom we speak do not explicitly include Tesla’s Autonomy business in their valuation of the company,” Jonas said.
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Elon Musk makes a key Tesla Optimus detail official
“Since we are naming the singular, we will also name the plural, so Optimi it is,” Musk wrote on X.
Tesla CEO Elon Musk just made a key detail about Optimus official. In a post on X, the CEO clarified some key wording about Optimus, which should help the media and the public become more familiar with the humanoid robot.
Elon Musk makes Optimus’ plural term official
Elon Musk posted a number of Optimus-related posts on X this weekend. On Saturday, he stated that Optimus would be the Von Neumann probe, a machine that could eventually be capable of replicating itself. This capability, it seems, would be the key to Tesla achieving Elon Musk’s ambitious Optimus production targets.
Amidst the conversations about Optimus on X, a user of the social media platform asked the CEO what the plural term for the humanoid robot will be. As per Musk, Tesla will be setting the plural term for Optimus since the company also decided on the robot’s singular term. “Since we are naming the singular, we will also name the plural, so Optimi it is,” Musk wrote in his reply on X.
This makes it official. For media outlets such as Teslarati, numerous Optimus bots are now called Optimi. It rolls off the tongue pretty well, too.
Optimi will be a common sight worldwide
While Musk’s comment may seem pretty mundane to some, it is actually very important. Optimus is intended to be Tesla’s highest volume product, with the CEO estimating that the humanoid robot could eventually see annual production rates in the hundreds of millions, perhaps even more. Since Optimi will be a very common sight worldwide, it is good that people can now get used to terms describing the humanoid robot.
-->During the Tesla 2025 Annual Shareholder Meeting, Musk stated that the humanoid robot will see “the fastest production ramp of any product of any large complex manufactured product ever,” starting with a one-million-Optimi-per-year production line at the Fremont Factory. Giga Texas would get an even bigger Optimus production line, which should be capable of producing tens of millions of Optimi per year.
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Tesla is improving Giga Berlin’s free “Giga Train” service for employees
With this initiative, Tesla aims to boost the number of Gigafactory Berlin employees commuting by rail while keeping the shuttle free for all riders.
Tesla will expand its factory shuttle service in Germany beginning January 4, adding direct rail trips from Berlin Ostbahnhof to Giga Berlin-Brandenburg in Grünheide.
With this initiative, Tesla aims to boost the number of Gigafactory Berlin employees commuting by rail while keeping the shuttle free for all riders.
New shuttle route
As noted in a report from rbb24, the updated service, which will start January 4, will run between the Berlin Ostbahnhof East Station and the Erkner Station at the Gigafactory Berlin complex. Tesla stated that the timetable mirrors shift changes for the facility’s employees, and similar to before, the service will be completely free. The train will offer six direct trips per day as well.
“The service includes six daily trips, which also cover our shift times. The trains will run between Berlin Ostbahnhof (with a stop at Ostkreuz) and Erkner station to the Gigafactory,” Tesla Germany stated.
Even with construction continuing at Fangschleuse and Köpenick stations, the company said the route has been optimized to maintain a predictable 35-minute travel time. The update follows earlier phases of Tesla’s “Giga Train” program, which initially connected Erkner to the factory grounds before expanding to Berlin-Lichtenberg.
-->Tesla pushes for majority rail commuting
Tesla began production at Grünheide in March 2022, and the factory’s workforce has since grown to around 11,500 employees, with an estimated 60% commuting from Berlin. The facility produces the Model Y, Tesla’s best-selling vehicle, for both Germany and other territories.
The company has repeatedly emphasized its goal of having more than half its staff use public transportation rather than cars, positioning the shuttle as a key part of that initiative. In keeping with the factory’s sustainability focus, Tesla continues to allow even non-employees to ride the shuttle free of charge, making it a broader mobility option for the area.
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Tesla Model 3 and Model Y dominate China’s real-world efficiency tests
The Tesla Model 3 posted 20.8 kWh/100 km while the Model Y followed closely at 21.8 kWh/100 km.
Tesla’s Model 3 and Model Y once again led the field in a new real-world energy-consumption test conducted by China’s Autohome, outperforming numerous rival electric vehicles in controlled conditions.
The results, which placed both Teslas in the top two spots, prompted Xiaomi CEO Lei Jun to acknowledge Tesla’s efficiency advantage while noting that his company’s vehicles will continue refining its own models to close the gap.
Tesla secures top efficiency results
Autohome’s evaluation placed all vehicles under identical conditions, such as a full 375-kg load, cabin temperature fixed at 24°C on automatic climate control, and a steady cruising speed of 120 km/h. In this environment, the Tesla Model 3 posted 20.8 kWh/100 km while the Model Y followed closely at 21.8 kWh/100 km, as noted in a Sina News report.
These figures positioned Tesla’s vehicles firmly at the top of the ranking and highlighted their continued leadership in long-range efficiency. The test also highlighted how drivetrain optimization, software management, and aerodynamic profiles remain key differentiators in high-speed, cold-weather scenarios where many electric cars struggle to maintain low consumption.
Xiaomi’s Lei Jun pledges to continue learning from Tesla
Following the results, Xiaomi CEO Lei Jun noted that the Xiaomi SU7 actually performed well overall but naturally consumed more energy due to its larger C-segment footprint and higher specification. He reiterated that factors such as size and weight contributed to the difference in real-world consumption compared to Tesla. Still, the executive noted that Xiaomi will continue to learn from the veteran EV maker.
“The Xiaomi SU7’s energy consumption performance is also very good; you can take a closer look. The fact that its test results are weaker than Tesla’s is partly due to objective reasons: the Xiaomi SU7 is a C-segment car, larger and with higher specifications, making it heavier and naturally increasing energy consumption. Of course, we will continue to learn from Tesla and further optimize its energy consumption performance!” Lei Jun wrote in a post on Weibo.
-->Lei Jun has repeatedly described Tesla as the global benchmark for EV efficiency, previously stating that Xiaomi may require three to five years to match its leadership. He has also been very supportive of FSD, even testing the system in the United States.
Elon Musk makes a key Tesla Optimus detail official
Tesla is improving Giga Berlin’s free “Giga Train” service for employees
