Tesla FSD Hardware 4.0 Approved in Europe for New Model S and X

European document reveals that Tesla is adding hardware 4.0 to the Model S and Model X

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Tesla's highly anticipated FSD hardware 4, also known as HW4, will be installed in new vehicles any day. The company received European approval to sell its latest FSD hardware in the Model S and Model X vehicles.

The timeline for deployment of the new computer that operates the most technologically advanced vehicle in the world has been a mystery. There was some speculation that Tesla may hold off launching the highly advanced system until Cybertruck's release. However, only a limited number of Cybertrucks are expected this year, with full production starting in 2024.

Several Changes Incoming

Several other changes are being made to Teslas according to the European Certificate, issued by the Dutch vehicle authority RDW, dated January 20, 2023. The maximum speed for the Model S is increasing to 174 MPH (280 km/h) from the factory. But owners can tack on even more speed with the optional Carbon Ceramic Brake Kit, which will boost the car to the previously mentioned 200 MPH (322 km/h). It sounds like the Carbon Ceramic Brake Kit option may soon become available.

Hardware 4.0

Unfortunately, the European certificate doesn't reveal any details on what is included in Tesla's 4th generation Autopilot hardware. The system is expected to use 5-megapixel cameras, which will give Autopilot a substantial advantage in determining objects that are further away. The new hardware will also include a new FSD computer which is expected to be about 4x more powerful than the FSD computer in hardware 3 today. Additionally, HW4 is expected to include an HD radar, which could significantly improve FSD. In the same line item as the new FSD computer, Tesla also mentions a new GNSS antenna that is used for GPS. However, GNSS antennas also provide support for other systems such as GLONASS, Baidu, and Galileo.

Other Changes to the Model S and Model X

Other approved European updates are new Gen3 inverters and changes to the automatic headlights. In addition, the Model X will have a unified braking system and a new stay arm for the interior rear-view mirror. Finally, the cosmetic changes that rolled out in North America last month will also be implemented in Europe with the rear badging.

Retrofits will not be Offered by Tesla

It is yet to be known when the new hardware will debut, but Tesla will not retrofit the existing fleet. During the fourth quarter earnings call, Elon Musk said that the "cost and difficulty of retrofitting hardware 3 with hardware 4 is quite significant. So, it would not be, I think, economically feasible to do so."

This could be due to the new HD radar, new power, or space requirements for the new computer or radar, or due to complexities with wiring harnesses. It would also put a huge burden on Tesla Service, which would have to upgrade millions of vehicles. There could also be more to hardware 4.0 that has not been disclosed.

Model 3 and Model Y

It's not surprising that Tesla has decided to introduce hardware 4.0 to the Model S and Model X first. These are lower-volume vehicles and it makes sense for them to slowly roll out these changes. Parts may still be limited or Tesla may want to reduce the cost of a recall if there are any issues with the new hardware. We know the upcoming Cybertruck will also use hardware 4.0, but that still leaves the Model 3 and Model Y out. However, we speculate that Tesla will try to get the Model 3 and Y updated as soon as possible. Once the word is out that the Model S and Model X vehicles include hardware 4.0, many owners may prefer to wait before ordering or taking delivery of a Model 3 or Model Y.

We will likely find out more about FSD hardware 4.0 very soon as these vehicles start being delivered to customers.

Tesla FSD in Europe: June Update

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The road to bringing FSD to Europe has been a long and complex one and filled with regulatory and bureaucratic hurdles. Elon Musk, as well as other members of Tesla’s AI team, have previously voiced their grievances with the regulatory approval process on X.

However, it appears that there is finally some progress in getting things moving with recent changes to upcoming autonomy regulations, but the process still seems slow.

Waiting on the Dutch

Elon commented on X recently, stating that Tesla is waiting for approval from Dutch authorities and then the EU to start rolling out FSD in Europe. Tesla is focusing on acquiring approvals from the Dutch transportation authority, which will provide them with the platform they need to gain broader acceptance in Europe. Outside of the Netherlands, Tesla is also conducting testing in Norway, which provides a couple of avenues for them to obtain national-level approval.

The frustration has been ongoing, with multiple committee meetings bringing up autonomy regulation but always pulling back at the last second before approving anything. The last meeting on Regulation 157, which governs Automated Lane Keeping Systems, concluded with authorities from the UK and Spain requesting additional time to analyze the data before reaching a conclusion.

Tesla, as well as Elon, have motioned several times for owners to reach out to their elected representatives to move the process forward, as it seems that Tesla’s own efforts are being stymied. 

This can seem odd, especially since Tesla has previously demoed FSD working exceptionally smoothly on European roads - and just did it again in Rome when they shared the video below on X.

FSD Supervised testing in Rome, Italy

Pending regulatory approval pic.twitter.com/TXh3uQIfrx

— Tesla Europe & Middle East (@teslaeurope) June 12, 2025

DCAS Phase 3

While the approval process has been slow, Kees Roelandschap pointed out that there may be a different regulatory step that could allow FSD to gain a foothold in Europe.

According to Kees, the European Commission is now taking a new approach to approving ADAS systems under the new DCAS Phase 3 regulations. The Commission is now seeking data from systems currently operational in the United States that can perform System-Initiated Maneuvers and don’t require hands-on intervention for every request.

This is key because those are two of the core functionalities that make FSD so usable, and it also means that there may not be a need to wait years for proper regulations to be written from scratch. Now, the Commission will be looking at real-world data based on existing, deployed technology, which could speed up the process immensely.

What This Means

This new, data-driven regulatory approach could be the path for Tesla to reach its previous target of September for European FSD. While the cogs of bureaucracy are ever slow, sometimes all it takes is a little data to have them turn a bit faster in this case.

Alongside specific countries granting approval for limited field testing with employees, there is some light at the end of the tunnel for FSD in Europe, and hopes are that a release will occur by the end of 2025. With Europe now looking to North America for how FSD is performing, Tesla’s Robotaxi results could also play a role.

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Tesla Launches 'TeslaVision' Contest With Big Prizes — See Last Year’s Winner [VIDEO]

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Tesla’s marketing has always been relatively unconventional, relying on word-of-mouth rather than traditional advertising. The passion of the owner’s community is always massive, but it is especially high now with the launch of the Robotaxi network just around the corner.

Tesla is now tapping into that spring of fan creativity and announced the TeslaVision video contest, with some seriously impressive prizes up for grabs.

Announcing the TeslaVision fan video showcase

Tesla owners & supporters have always been able to see our products & mission for what they truly are.

Your word of mouth has made Tesla what it is today.

The OGs will remember that in 2017, we held our first video contest. 8 years… pic.twitter.com/6pPpkqmqOH

— Tesla (@Tesla) June 10, 2025

The Contest

The core of the contest is simple. Create a video that shows how your Tesla gives you more in life. Tesla is looking for submissions that highlight themes of freedom, safety, fun, and convenience.

Prizes

The prizes definitely make this contest worth entering if you’re good with a camera and have some basic video editing abilities.

For North America, the prizes include a brand new Model Y AWD Long Range, alongside an all-expenses-paid trip to Austin for a tour of Giga Texas. The grand prize winner will also be able to custom order their Model Y, allowing them to select their preferred wheels and color.

The two runners-up won’t get a Model Y, but they’ll also enjoy an all-expenses-paid trip to Giga Texas for a tour of the factory.

The travel and tour include lodging in Austin for 2 nights, as well as economy-class round-trip tickets from anywhere in North America. Tesla will also provide a vehicle for use during the trip.

Hopefully, these winners will also have the opportunity to experience the Robotaxi network while they’re in Austin, as it’s expected to be opened to the public later this month.

Project Loveday

For long-time followers of Tesla, this contest may feel familiar. The contest is a direct throwback to the 2017 Project Loveday contest, which was inspired by a letter to Tesla from a 10-year-old aspiring marketer. That contest was won by MKBHD, with his submission below:

How to Enter

If you’re ready to start filming, here are the key pieces of information you’ll need to know:

• Video must be 90 seconds or less

• Video must be uploaded to YouTube with a public URL

• Make a post on X and Instagram tagging “@Tesla” and include the words “TeslaVision contest” in the post.

• Provide links to both social media posts in your submission to Tesla’s form

• Provide your personal details in the form

• You have until July 17th, 2025, or until Tesla receives 10,000 entries, whichever comes first.

You can find the official submission form and all region-specific details on Tesla's website.

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