Tesla began delivering initial Cybertruck units late last month, and many are curious about the details surrounding the highly anticipated electric vehicle (EV). In a recent interview, one automotive manufacturing expert sat down with five of Tesla’s top executives for a deep dive into the Cybertruck.
On Monday, lean manufacturing veteran Sandy Munro shared a video featuring a deep-dive interview about the Cybertruck with five of Tesla’s top executives. The executives include Tesla’s Head of Vehicle Engineering Lars Moravy, Head of Design Franz von Holzhausen, Head of Powertrain Drew Baglino, Head of Low-Voltage Hardware Pete Bannon, and Head of Software David Lau.
Interestingly, Munro notes at the beginning of the video that it was sponsored by Ford, which sells the F-150 Lightning, widely considered a competitor to the Cybertruck in the electric pickup space.
The nearly one-hour conversation covers a wide range of technical topics, notably including the unique EV’s revolutionary gigabit ethernet loop, or etherloop, which connects all of the Cybertruck’s high-speed controllers together. The result is a major reduction in wiring needed in the car, significantly reducing overall weight and communication latency.
As Bannon points out, the etherloop system reduces wiring needed in the vehicle from 490 wires across the Model 3 to just 155 in the Cybertruck, representing a roughly 68 percent decrease. This also comes despite the Cybertruck increasing end points to 368, from just 273 in the Model 3, highlighting the overall efficiency of the unique wiring system.
The executive also explains that the system improves communication speeds, increasing data flow with millisecond scale latency. Along with these improvements, the etherloop is also used to bi-directionally transmit audio data to the car’s speakers, both for using the sound system and for the Cybertruck’s active road noise cancellation system, which utilizes microphone and sensor data to decrease cabin noise.
Thank you to every single person who made our trip to Austin amazing@anuarbekiman @haya_austin @MattHolm3 @farzyness @woodhaus2 @baglino @eric_platzke @elonmusk and so many more pic.twitter.com/IzgrSbt5eg
— Sandy Munro (@teardowntitan) December 6, 2023
The conversation also touches on several other topics, including the Cybertruck’s stainless steel exoskeleton, Tesla’s Giga Press casting machines, the EV’s 4680 battery cells and much more. About halfway through the video, you can see Munro and the executives pivot from their seated conversation to a hands-on look at the Cybertruck’s various components
You can watch the full interview about the Cybertruck from Sandy Munro and five of Tesla’s executives below.
Updated 12:01 p.m. MT: Corrected number of wires in the Model 3 to 490 in the fifth paragraph. Edited the third paragraph for clarity.
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Tesla Cybercab tests are going on overdrive with production-ready units
Tesla is ramping its real-world tests of the Cybercab, with multiple sightings of the vehicle being reported across social media this week.
Tesla is ramping its real-world tests of the Cybercab, with multiple sightings of the autonomous two-seater being reported across social media this week. Based on videos of the vehicle that have been shared online, it appears that Cybercab tests are underway across multiple states.
Recent Cybercab sightings
Reports of Cybercab tests have ramped this week, with a vehicle that looked like a production-ready prototype being spotted at Apple’s Visitor Center in California. The vehicle in this sighting was interesting as it was equipped with a steering wheel. The vehicle also featured some changes to the design of its brake lights.
The Cybercab was also filmed testing at the Fremont factory’s test track, which also seemed to involve a vehicle that looked production-ready. This also seemed to be the case for a Cybercab that was spotted in Austin, Texas, which happened to be undergoing real-world tests. Overall, these sightings suggest that Cybercab testing is fully underway, and the vehicle is really moving towards production.
Production design all but finalized?
Recently, a near-production-ready Cybercab was showcased at Tesla’s Santana Row showroom in San Jose. The vehicle was equipped with frameless windows, dual windshield wipers, powered butterfly door struts, an extended front splitter, an updated lightbar, new wheel covers, and a license plate bracket. Interior updates include redesigned dash/door panels, refined seats with center cupholders, updated carpet, and what appeared to be improved legroom.
There seems to be a pretty good chance that the Cybercab’s design has been all but finalized, at least considering Elon Musk’s comments at the 2025 Annual Shareholder Meeting. During the event, Musk confirmed that the vehicle will enter production around April 2026, and its production targets will be quite ambitious.
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Tesla gets a win in Sweden as union withdraws potentially “illegal” blockade
As per recent reports, the Vision union’s planned anti-Tesla action might have been illegal.
Swedish union Vision has withdrawn its sympathy blockade against Tesla’s planned service center and showroom in Kalmar. As per recent reports, the Vision union’s planned anti-Tesla action might have been illegal.
Vision’s decision to pull the blockade
Vision announced the blockade in early December, stating that it was targeting the administrative handling of Tesla’s facility permits in Kalmar municipality. The sympathy measure was expected to start Monday, but was formally withdrawn via documents sent to the Mediation Institute and Kalmar Municipality last week.
As noted in a Daggers Arbete report, plans for the strike were ultimately pulled after employer group SKR highlighted potential illegality under the Public Employment Act. Vision stressed its continued backing for the Swedish labor model, though Deputy negotiation manager Oskar Pettersson explained that the Vision union and IF Metall made the decision to cancel the planned strike together.
“We will not continue to challenge the regulations,” Petterson said. “The objection was of a technical nature. We made the assessment together with IF Metall that we were not in a position to challenge the legal assessment of whether we could take this particular action against Tesla. Therefore, we chose to revoke the notice itself.”
The SKR’s warning
Petterson also stated that SKR’s technical objection to the Vision union’s planned anti-Tesla strike framed the protest as an unauthorized act. “It was a legal assessment of the situation. Both for us and for IF Metall, it is important to be clear that we stand for the Swedish model. But we should not continue to challenge the regulations and risk getting judgments that lead nowhere in the application of the regulations,” he said.
Vision ultimately canceled its planned blockade against Tesla on December 9. With Vision’s withdrawal, few obstacles remain for Tesla’s long-planned Kalmar site. A foreign electrical firm completed work this fall, and Tesla’s Careers page currently lists a full-time service manager position based there, signaling an imminent opening.
Tesla Semi Program Director Dan Priestly teased the major improvements to the all-electric Class 8 truck on Thursday night, following the company’s decision to overhaul the design earlier this year.
Priestley said he drove the Semi on Thursday, and the improvements appear to be welcomed by one of the minds behind the project. “Our customers are going to love it,” he concluded.
Just drove the redesigned Semi. Our customers are going to love it. https://t.co/KZ88sf1CDL
— Dan Priestley (@danWpriestley) December 19, 2025
The small detail does not seem like much, but it is coming from someone who has been involved in the development of the truck from A to Z. Priestley has been involved in the Semi program since November 2015 and has slowly worked his way through the ranks, and currently stands as the Director of the program.
Tesla Semi undergoes major redesign as dedicated factory preps for deliveries
Tesla made some major changes to the Semi design as it announced at the 2025 Annual Shareholder Meeting that it changed the look and design to welcome improvements in efficiency.
Initially, Tesla adopted the blade-like light bar for the Semi, similar to the one that is present on the Model Y Premium and the Cybertruck.
Additionally, there are some slight aesthetic changes to help with efficiency, including a redesigned bumper with improved aero channels, a smaller wraparound windshield, and a smoother roofline for better aero performance.
All of these changes came as the company’s Semi Factory, which is located on Gigafactory Nevada’s property, was finishing up construction in preparation for initial production phases, as Tesla is planning to ramp up manufacturing next year. CEO Elon Musk has said the Semi has attracted “ridiculous demand.”
The Semi has already gathered many large companies that have signed up to buy units, including Frito-Lay and PepsiCo., which have been helping Tesla test the vehicle in a pilot program to test range, efficiency, and other important metrics that will be a major selling point.
Tesla will be the Semi’s first user, though, and the truck will help solve some of the company’s logistics needs in the coming years.
Tesla Cybercab tests are going on overdrive with production-ready units
Tesla gets a win in Sweden as union withdraws potentially “illegal” blockade
