News
NHTSA requests public comments for updates to 5-Star Safety Ratings Program
The National Highway Traffic Safety Administration (NHTSA) requests public comments on proposed new safety updates to its 5-Star Safety Ratings Program, also known as the New Car Assessment Program (NCAP).
The NCAP program provides star ratings for crash protection and rollover resistance. It also recommends advanced driver assistance systems (ADAS) and identifies the vehicles with ADAS technologies that pass NCAP’s performance tests.
The NHTSA recently published a notice that proposes significant upgrades to NCAP, listed below.
“NHTSA’s 5-Star Safety Ratings system helps consumers learn more about the safety of new and used vehicles and select the one that’s right for them. The proposed improvements will not only make the program more useful and informative but also keep up with the pace of innovation in vehicle safety,” said Dr. Steven Cliff, NHTSA’s Deputy Administrator.
- Recommending four new driver-assistance technologies: lane-keeping support, pedestrian automatic emergency braking, blind spot detection and blind spot intervention.
- Strengthening the current testing procedures and performance criteria for the driver-assistance technologies already included in NCAP.
- Establishing a 10-year roadmap for future NCAP updates.
- Requesting comment on ways to develop a meaningful ratings system for driver-assistance technologies.
- Considering the potential addition of emerging vehicle technologies related to driver distraction, alcohol detection, seat belt interlocks, intelligent speed assist, driver monitoring systems and rear seat child reminder assist.
- Discussing ways to provide a crash avoidance rating on the window sticker (Monroney label) on new and used vehicles.
“For the first time ever, NCAP includes technology recommendations not only for drivers and passengers but for road users outside the vehicle, like pedestrians. The proposal also seeks comment and a novel approach to tie technological change to reducing driver behaviors that contribute to many crashes, injuries and fatalities. We look forward to reviewing the comments we receive and considering them as we complete this important work,” said Cliff Deputy Administrator.
Comments about the NHTSA’s proposed upgrades to NCAP should refer to the docket number: NHTSA-2021-0002. All comments should be submitted no later than 60 days after March 3, 2022. The public can submit their comments about NHTSA-2021-0002 through the methods listed below.
-->- Federal Rulemaking Portal: http://www.regulations.gov. Follow the online instructions for submitting comments.
- Mail: Docket Management Facility, U.S. Department of Transportation, 1200 New Jersey Avenue S.E., West Building Ground Floor, Room W12-140, Washington, D.C. 20590- 0001.
- Hand Delivery: 1200 New Jersey Avenue S.E., West Building Ground Floor, Room W12-140, Washington, D.C., between 9 a.m. and 5 p.m. ET, Monday through Friday, except Federal Holidays.
The NHTSA’s proposal for new updates to the NCAP aligns with the U.S. Department of Transportation’s (U.S. DOT) National Roadway Safety Strategy (NRSS). On Thursday, January 27, 2022, U.S. Transportation Secretary Pete Buttigieg announced that the NRSS was the federal government’s plan to address roadway fatalities and serious injuries.
According to Buttigieg’s announcement, annual roadway fatalities declined for many years until progress plateaued in the last decade. During the pandemic, roadway fatalities increased at an alarming rate. The NRSS provides a roadmap to prevent tragic, avoidable deaths and severe injuries on the road.
Read the NHTSA’s proposal below.
NHTSA requests public comments for updates to 5-Star Safety Ratings Program by Maria Merano on Scribd
The Teslarati team would appreciate hearing from you. If you have any tips, reach out to me at maria@teslarati.com or via Twitter @Writer_01001101.
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News
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.
News
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
Elon Musk reveals what will make Optimus’ ridiculous production targets feasible
Musk recent post suggests that Tesla has a plan to attain Optimus’ production goals.
Elon Musk subtly teased Tesla’s strategy to achieve Optimus’ insane production volume targets. The CEO has shared his predictions about Optimus’ volume, and they are so ambitious that one would mistake them for science fiction.
Musk’s recent post on X, however, suggests that Tesla has a plan to attain Optimus’ production goals.
The highest volume product
Elon Musk has been pretty clear about the idea of Optimus being Tesla’s highest-volume product. 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-per-year line at the Fremont Factory.
Following this, Musk stated that Giga Texas will receive a 10 million-per-year unit Optimus line. But even at this level, the Optimus ramp is just beginning, as the production of the humanoid robot will only accelerate from there. At some point, the CEO stated that a Mars location could even have a 100 million-unit-per-year production line, resulting in up to a billion Optimus robots being produced per year.
Self-replication is key
During the weekend, Musk posted a short message that hinted at Tesla’s Optimus strategy. “Optimus will be the Von Neumann probe,” the CEO wrote in his post. This short comment suggests that Tesla will not be relying on traditional production systems to make Optimus. The company probably won’t even hire humans to produce the humanoid robot at one point. Instead, Optimus robots could simply produce other Optimus robots, allowing them to self-replicate.
-->The Von Neumann is a hypothetical self-replicating spacecraft proposed by the mathematician and physicist John von Neumann in the 1940s–1950s. The hypothetical machine in the concept would be able to travel to a new star system or location, land, mine, and extract raw materials from planets, asteroids, and moons as needed, use those materials to manufacture copies of itself, and launch the new copies toward other star systems.
If Optimus could pull off this ambitious target, the humanoid robot would indeed be the highest volume product ever created. It could, as Musk predicted, really change the world.
Tesla is improving Giga Berlin’s free “Giga Train” service for employees
Tesla Model 3 and Model Y dominate China’s real-world efficiency tests
