The Design & Engineering Behind the New Model Y [Video]

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Tesla’s Model Y has held the title of the world’s best-selling vehicle—across all categories—for the past three years. And it takes an absolute masterstroke of engineering and design to make an even better, more popular vehicle.

In a newly released video (posted below), Tesla highlights some of the key upgrades and refinements made to the Model Y. While a previous deep dive explored the engineering details [insert link here], this latest video offers a broader look at the improvements. Let’s take a closer look.

Unique Design of the Model Y

The refreshed Model Y is all about individuality. While every Tesla model stands out in its own way, some are more similar than others. For example, the Model S and Model X share a similar front fascia design but still feel distinct. The previous Model 3 and Model Y, however, were often difficult to differentiate, even for seasoned Tesla owners.

That’s no longer the case. With the refreshed Model 3 and Model Y, the differences are clear enough to make each vehicle instantly recognizable. You’ll easily spot them on the road and distinguish them from their predecessors.

Design

The lightbar is the first thing you’ll notice about the design overhaul. Tesla aimed to give the vehicle a wider, more grounded appearance while also creating more space on the front fascia. This newfound space not only improves the vehicle’s look but also leads to some efficiency gains—more on that later.

The rear lightbar is equally striking. It’s a reflective, full-body design, marking a first in the automotive industry. The light is reflected onto a custom applique, which directs it downward, creating a puddle of red light behind the car. As Franz, Tesla’s Head of Design puts it, it gives the impression of an afterburner.

The reflective rear lightbar.

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Ride Comfort

Tesla has been focused on improving ride comfort, and the refreshed Model Y is a testament to that effort. While the original Model Y had more of a sports car-like handling, which was less ideal for family use, the new suspension design focuses on comfort by reducing impact harshness, all while maintaining Tesla’s signature steering feel and precise handling.

This is paired with in-house designed tires, developed alongside the tire manufacturer, resulting in the most efficient EV tires Tesla has ever used. With lower rolling resistance, improved handling, and reduced road noise, these tires contribute to a smoother, quieter ride.

The addition of acoustic glass across every glass surface in the vehicle, combined with upgraded sealing materials throughout the cabin and body, has led to a 20% reduction in overall vehicle noise. This is a substantial improvement for an already quiet EV.

The new silver-infused acoustic glass also reflects heat much more effectively than the older glass, reducing the strain on the vehicle’s climate system. This allows the fan to run at a lower speed, further reducing cabin noise and improving energy efficiency. Tesla has truly pulled out all the stops to make the refreshed Model Y one of the most comfortable and refined passenger vehicles on the road.

Efficiency and EPA Range

When it comes to efficiency, Tesla has meticulously reevaluated every component and design choice of the original Model Y, all while maintaining the same size and form factor that has made it a favorite for millions worldwide. The result? A 10% improvement in efficiency over the previous Model Y, which translates to more range.

The EPA recently announced the official range for the vehicle of 327 miles, beating Tesla’s estimate of 320 miles. This is an increase of 16 miles over the outgoing AWD Model Y, which had an EPA estimated range of 311 miles.

The front ducts have been widened thanks to changes in the front fascia, allowing for improved airflow over the tires and front brakes. Meanwhile, the new thermoplastic spoiler has been redesigned at the rear to be more aerodynamically efficient, contributing to the overall 10% efficiency boost. These updates improve performance and range.

Utility

The Model Y has become the ubiquitous Sports Utility Vehicle, capable of handling just about anything. In addition to improving its performance and efficiency, Tesla has also improved its practicality. The trunk opening has been enlarged, making it easier to load and unload items.

One standout feature is the power-folding rear seats. With just the push of a button, you can effortlessly fold them down or raise them back up. Additionally, the front seats automatically slide forward to create more space when you need to bring the rear seats down.

Tesla also gave the frunk a thoughtful upgrade. It now includes a new drain plug, and the bottom liner is fully waterproof—an improvement over the previous water-resistant version. This means you can fill the frunk with ice or use Tesla’s upcoming frunk cooler without worry. There’s even talk of more accessories on the horizon, and we can’t wait to see what Tesla has in store for this versatile space.

Safety

Safety has always been a top priority in Tesla’s vehicle design, and the Model Y has consistently earned 5-star crash safety ratings worldwide. It’s expected that the refreshed Model Y will continue this trend, maintaining Tesla's reputation for top-tier safety.

Additionally, the new front bumper camera offers valuable assistance for parking in tight spaces or when navigating off-road. While there’s no official word yet on whether these bumper cameras will be integrated into Full Self-Driving (FSD) or Smart Summon for the refreshed Model Y or Cybertruck, it’s definitely something to watch for in future updates.

Interior

Front and rear infotainment

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Inside the refreshed Model Y, Tesla has fine-tuned every detail to create a more premium feel. This includes the addition of ambient lighting, similar to the refreshed Model 3 and Cybertruck, as well as new materials throughout the cabin to elevate the overall aesthetic.

The redesigned heated and ventilated seats take comfort and support to the next level, which is a significant improvement for those who use the Model Y as their daily commuter. A comfortable seat can make all the difference on long drives.

In the rear, the updated infotainment system can now pair with two Bluetooth headsets specifically for the back screen. This means passengers in the rear can enjoy audio independently of the front, so if your kids want to watch cartoons, you can continue enjoying music or the news without any interruptions.

Tesla also developed new acoustically transparent materials, which are used to conceal some of the 16 speakers and the newly positioned microphones. Placing the microphones closer to the driver and front passenger’s heads improves clarity for voice recognition and phone calls.

Be sure to check out the full video below to see the meticulous design work and thoughtful improvements that went into the refreshed Model Y—it’s definitely worth a watch.

Design & engineering walkthrough of New Model Y pic.twitter.com/2jvMQOXGkM

— Tesla (@Tesla) February 8, 2025

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You Can Now Track Tesla’s Robotaxi Deployment

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Thanks to Tesla Yoda on X, we have found out that Tesla’s Robotaxi fleet is registered on the Texas Department of Transportation’s public-facing Automated Vehicle Deployment website. This makes the fleet’s movements publicly viewable and trackable, and marks a first for Tesla.

This isn’t just any old FSD test - this is the first officially acknowledged, government-tracked, and sanctioned deployment of a Tesla Model Y operating as a ride-share vehicle. But that’s not all - Texas DOT’s tracker notes that the Tesla does not have a safety driver.

View on the Map

Visitors to the Texas DOT website can filter for “Tesla”, and see, currently, a single active vehicle operating in the Austin Metro area. According to the state’s official data, here’s what we know:

Company: Tesla

Description: Ride-share service

Status in Texas: Testing

Safety Driver: No

The final point is definitely the most significant here. While Tesla has been testing FSD with safety drivers for some time in Austin and LA for employee-only testing, this is the first time that a vehicle has been officially registered and deployed on public roads without a human behind the wheel for safety. 

The fact that there is no safety driver officially shifts the liability from the occupant of the driver’s seat to Tesla, for the first time in a public setting. That’s already pretty significant - we previously dove into how Tesla plans to insure its own vehicles, and potentially owner vehicles in the Robotaxi fleets. 

The status currently lists Tesla as “Testing,” confirming that the service isn’t available to the public, but this is expected to change in the coming weeks.

This testing phase is likely part of a short but crucial period that lets Tesla capture data on the safety levels of its current iteration of Unsupervised FSD without a driver supervising. Tesla already stated that they’d be avoiding difficult areas, so this testing can also expose additional areas Tesla may want to avoid, such as school zones or blind driveways.

Tesla will need to prove, both internally and externally, that FSD Unsupervised has the necessary performance to safely navigate the streets without any incidents.

Regulatory Milestone

For years, the concept of a Tesla Robotaxi has been a future promise. Now, it's a present-day reality, albeit in a testing capacity.

Having an official government body list a Tesla as an active, driverless vehicle shows that they’ve been able to clear regulatory hurdles, which Tesla has often pointed to as the issue. It demonstrates a level of confidence from both Tesla and Texas regulators in the system's capabilities.

While it's just a single vehicle for today, we’ll likely see this list slowly expand over time. Alongside being able to track Robotaxi incidents at the City of Austin’s website, we’ll be able to closely watch Tesla’s progress with its first Robotaxi deployments.

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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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