Tesla makes announcements regarding Tom Zhu and JB Straubel
Duke/TechnologyReview
Tesla has scheduled its 2023 Annual Shareholders Meeting for May 16, unveiling two significant pieces of news in the shareholder document. These updates involve former Giga Shanghai head Tom Zhu and Tesla co-founder JB Straubel.
Tom Zhu Appointed Senior Vice President of Automotive
Tom Zhu, who joined Tesla in April 2014, has been named the Senior Vice President of Automotive. Zhu has an impressive track record within the company, having previously served as the Vice President for Greater China and overseen the construction and operations of Gigafactory Shanghai. His expertise in automotive production and sales led Tesla China to substantial growth.
Before this new appointment, Zhu held the position of top executive for Tesla’s Asia Pacific operations since July 2022. In January 2023, he led North America sales, service, and deliveries. During the 2023 Investor Day, Zhu discussed the future of Tesla's gigafactories and strategies for accelerating automotive production. Tesla's continued success in the automotive sector can be attributed to Zhu's dedication and innovative thinking.
Tesla Co-founder JB Straubel Nominated for Board of Directors
The second significant update concerns Tesla co-founder and former Chief Technology Officer (CTO) JB Straubel, who has been nominated for the company's Board of Directors. Straubel is set to succeed Hiro Mizuno as a Class I director. Tesla credits Straubel's extensive operational experience, engineering expertise, and passion for cleantech as invaluable assets to the company.
Straubel has a long-standing relationship with Tesla CEO Elon Musk, dating back to before their collaboration at Tesla. The former CTO played a crucial role in battery cell design, engineering, and production during his 14-year tenure at Tesla. Since leaving the company in 2019, Straubel founded Redwood Materials Inc., which focused on building a sustainable, circular supply chain to reduce fossil fuel dependence. His return to Tesla's Board of Directors will undoubtedly strengthen the company's commitment to sustainable energy.
Shareholders Meeting Attendance Information
For shareholders interested in attending the meeting in person, Tesla is conducting a random drawing to ensure fair eligibility. Entries will be accepted until Friday, April 14, 2023, at 11:59 Central Time. For more information, please review the 2023 Annual Shareholder Meeting Drawing Terms.
Tesla plans to notify the selected attendees during the week of April 17, 2023. Shareholders can expect to gain insights into Tesla's future plans and strategies during this highly anticipated event, as well as the opportunity to engage with the company's leadership team.
With these significant updates and the forthcoming shareholders meeting, Tesla continues demonstrating its commitment to innovation and sustainable energy solutions, paving the way for a greener future in the automotive industry.
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The Cybertruck has finally received an official crash safety rating—and to the surprise of many critics, it’s outstanding. Tesla has announced that the Cybertruck earned a 5-star Overall Crash Safety Rating from the NHTSA.
Even more remarkable, the Cybertruck holds the lowest overall probability of injury and the lowest rollover risk of any pickup truck ever tested by the agency. Skeptics have long questioned its safety, arguing that its rigid design lacks crumple zones and could endanger occupants. But these results prove otherwise. Let’s break it down!
The Test
Sawyer Merritt
The 2024 and 2025 Tesla Cybertruck—both the AWD and Cyberbeast variants—were tested under the New Car Assessment Program (NCAP) standards, which evaluate vehicle crashworthiness and restraint systems through various types of impacts.
Tesla has long prioritized safety, not only through advancements in active safety with FSD but also by designing vehicles with robust structural protection. The Cybertruck incorporates the Cybercell structural battery and internal crash cans to improve crash performance.
Its front and rear Gigacastings are engineered to channel impact forces into internal structures that collapse, functioning similarly to crumple zones in traditional vehicles. This design directs energy away from occupants and critical components. First, the internal crash cans absorb the force, and if needed, the Gigacasting collapses—both of which are replaceable, making the Cybertruck more repairable when compared to other modern vehicles.
Euro NCAP
Sawyer Merritt
While the Cybertruck has now earned a North American NCAP rating, it has yet to receive a Euro NCAP rating. Tesla has not submitted the Cybertruck for testing in Europe, as its sharp-edged stainless steel panels do not currently meet European regulations.
Tesla does plan to bring the Cybertruck to Europe eventually, but doing so will likely require significant exterior modifications to soften its edges and comply with safety standards. Once those changes are made, the Cybertruck should have no trouble acing the Euro NCAP tests.
After such a long wait, it’s great to finally see the Cybertruck’s crash test results—and with a 5-star rating, Tesla deserves credit for its impressive engineering. Safety has always been a cornerstone of Tesla’s design philosophy, and the Cybertruck continues that tradition as one of the safest vehicles on the road.
Tesla vehicles are equipped with two main computer systems: the MCU (Media Control Unit), which is responsible for entertainment and display functions, and the Autopilot/FSD Unit, often referred to as the FSD Computer.
Both of these systems have evolved over the years, and they’re commonly referred to by their generation. For example, MCU 2 refers to the second generation of the Media Control Unit. Similarly, the FSD computer is identified by its generation, often called Hardware 3 or Hardware 4, when referring to the third and fourth-generation hardware. More recently, Tesla has started referring to the FSD Computer as AI3 and AI4, but you’ll still hear the older terms used interchangeably.
These two systems are separate and they’re not upgraded at the same time, meaning it’s possible to have a vehicle with MCU 2 and FSD Hardware 3 or MCU 3 with Hardware 3. Some vehicles even feature MCU 1 alongside Hardware 3.
The MCU is not involved with Autopilot or FSD functions—it’s purely for infotainment and in-vehicle features such as vehicle visualization, gaming, maps, and entertainment. It doesn’t impact the capabilities or limitations of Tesla’s autonomous driving systems.
MCU 1 - NVIDIA Tegra 3
MCU 1 was the first media control unit to be introduced in Tesla vehicles, starting back in 2012. This system was used in the Model S and Model X until about April 2018, when Tesla began transitioning to MCU 2.
By the time the Model 3 launched in late 2017, it already included MCU 2. To keep legacy vehicles up to date, Tesla offers an infotainment retrofit that upgrades MCU 1 to MCU 2, which helps make the infotainment unit much more responsive and adds a variety of newer features. Tesla continues to support vehicles with MCU 1, although upgrades are much further apart. In 2024, Tesla added Automatic Emergency Braking (AEB) improvements to vehicles with MCU 1 and even support for FSD V12.3.6 (FSD HW3 required).
Period Offered: 2012 through April 2018
Upgrade: Available as a paid upgrade for Model S and Model X vehicles to go from MCU 1 to MCU 2.
MCU 2 - Intel Atom
The launch of the Model 3 introduced MCU 2, which ran on Intel’s Atom mobile processor. While the Intel Atom was capable at the time, it’s now considered outdated compared to modern standards. As Tesla continues to roll out new features, the limitations of the Atom processor have become more apparent.
There is a notable list of features that are unavailable to vehicles with MCU 2. Although Tesla has optimized software to improve compatibility, not all features have been made accessible to these vehicles.
Period Offered: MCU 2 was offered in 2017 (Model 3) through 2022 (availability differs based on region and model).
Upgrade: As of now, Tesla has not offered an upgrade path or retrofit to transition from MCU 2 to MCU 3, and they’re unlikely to do so.
MCU 3 - AMD Ryzen
In December 2021, Tesla began shipping vehicles with MCU 3, powered by AMD’s Ryzen processor. The first vehicles to feature MCU 3 were the refreshed Model S and Model X, which debuted in 2021. Shortly after, Model 3s and Model Ys were also equipped with MCU 3, and today, all Tesla vehicles, including the Cybertruck, come standard with MCU 3.
This MCU is now the most widely used on the road and is Tesla’s most advanced infotainment processor. It supports impressive 3D visualizations, allows improved gaming on the center touchscreen (and rear screens in equipped vehicles), and offers a host of other capabilities. MCU 3 is also the most feature-complete version, with new features being designed for it first and then backported to MCU 2 or MCU 1 when possible.
Period Offered: The first MCU 3 vehicles were released in December 2021 and is current through today.
Upgrade: MCU 3 is the most current infotainment unit that Tesla offers.
Features Missing on MCU 2 (Intel Atom)
High-fidelity park assist is limited to vehicles with MCU 3
Not a Tesla App
While Tesla does its best to continue to support MCU 2, there is a growing difference between the features available on a vehicle with an Intel Atom infotainment unit and one with the AMD Ryzen processor.
Feature
MCU 2
MCU 3
Games / Arcade
⚠️ Limited Games*
✅ Additional Games**
Parked View
⚠️ Split screen visualization with vehicle on left and map on right
✅ Full-screen Parked Viz - Shadows, Sun Reflections, Shadows
Vehicle Visualizations
⚠️ Some limitations, such as non-transparent glass
Improved UI for Display Modules - Media, Next Turn, Trip Planner
⚠️ Solid Color/Semi-Transparent
✅ Transparency + Background Blur for Display Modules
*Many recent game additions are available to MCU 3 only, including the ever-popular Vampire Survivors and Castle Doombad. Only certain Model S and Model X vehicles include a GPU and the ability to play games on Steam.
Identifying which MCU your vehicle has is straightforward. Simply go to Vehicle Options > Software > Additional Vehicle Information.
In the interface, you’ll find details about whether your vehicle is equipped with an Intel Atom (MCU 2) or AMD Ryzen processor (MCU 3).
MCU 4?
It’s been more than three years since Tesla introduced the AMD Ryzen-powered MCU. Despite advancements, including the transition from FSD Hardware 3 to AI4—and eventually AI5—there’s been no indication of an MCU 4 on the horizon.
The Ryzen processor’s impressive capabilities make it a solid choice for infotainment, and it’s well-suited to serve until there’s another big leap in CPU performance.
While Tesla will upgrade to MCU 4 at some point, it doesn’t seem imminent. Some may argue that Tesla transitioned to MCU 3 too late, leaving vehicles just a few years old feeling outdated. It’s possible Tesla might choose to introduce MCU 4 ahead of the need for more processing power, ensuring that older vehicles can continue to benefit from new software features in the future.
