It is the end of the quarter once more, and in true Tesla tradition, the electric car maker is conducting an end-of-quarter push to deliver as many vehicles to customers as possible. This time around, though, Tesla’s delivery blitz also happens to cover the 2018 holiday season. Thus, for some reservation holders, their new Teslas proved to be a very welcome and incredibly memorable Christmas gift.
Over the past week all the way to Christmas, Tesla owners, both new and old, came to social media to share their delivery experiences. In Twitter alone, several families posted images from the delivery of their Model 3, Model X, and Model S. Tesla’s official Twitter account even shared a number of these pictures, captioning the photographs with a simple description that read “Holiday deliveries!”
Overall, it appears that Tesla did not miss a beat in its delivery efforts despite the holiday season. Considering the stakes of the fourth quarter, though, such determination is understandable, particularly since the end of Q4 also marks the end of the $7,500 federal tax credit given to Tesla owners. The fourth quarter is also an opportunity for Tesla to prove Elon Musk’s words right. Musk, after all, has noted since Q3’s blockbuster earnings that Tesla would be cash-flow positive moving forward.
Holiday deliveries! 🎄🚘🎁 pic.twitter.com/92LB5Aithh
— Tesla (@Tesla) December 25, 2018
-->Special 🎅 Christmas 🎄 Delivery 📦 ⚡️😊 #TM3 #Tesla #Model3 @Tesla pic.twitter.com/n7rihVDjxZ
— Christophe HUBERT (@chris75sf) December 23, 2018
A key factor in Tesla’s success for the fourth quarter, of course, remains to be the Model 3. Being Tesla’s highest-volume vehicle to date, sales and deliveries of the Model 3 would likely determine Tesla’s performance in Q4. Fortunately for the electric car maker, its Model 3 strategy for the fourth quarter might very well work. The carmaker, for one, has reached a point where it could comfortably produce the electric sedan at scale, with Musk noting that a production rate of 5,000 Model 3 per week is no big deal for Tesla today. Apart from this, the addition of a new Model 3 variant could be a difference-maker in the number of vehicles the company can deliver this quarter.
While Tesla has relied on the Long Range RWD, Long Range AWD, and Performance Model 3 variants in the past, the company rolled out a new version of the electric sedan this fourth quarter. Dubbed as the Mid Range Model 3, the vehicle, which starts at $46,000 before incentives, brought the electric car within reach of more potential customers. Tesla has not revealed the number of Mid Range Model 3 that have been delivered so far, but factors such as VIN registrations point to the idea that the vehicle is likely being produced and sold in large quantities.
To prevent what Elon Musk described as “delivery logistics hell” during the third quarter, Tesla has reportedly gone the extra mile to ensure that cars ordered today would be delivered before the year closes. Musk, for one, noted in an announcement on Twitter that Tesla has acquired trucking capacity to facilitate deliveries. More recently, Musk also noted that Tesla would cover the tax credit difference if the company is not able to complete a committed delivery before the end of the month.
-->Apart from these programs, Tesla has also extended its long-running referral program until March 11. As could be seen in Tesla’s order pages today, electric car buyers could acquire an additional three months of free supercharging “if they order without ever having taken a test drive.”
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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
