Tesla has updated its English voice for navigation guidance on newer vehicles. Many users have noted a change in the pitch and speed of the spoken text when using Tesla’s navigation system. Right now, we’re not sure whether this voice change is an indication of a larger change that’s coming, a minor tweak for better clarity, or possibly a bug.
Update: We’ve updated the article with how you can get the new voice in your existing vehicle.
Tesla Voice Guidance
A reader, known as FSDTester#420 on Tesla Motors Club, recently reached out to us to report a new nav voice. He took delivery of a new Tesla and immediately noticed that the navigation’s voice was much better than his other Tesla. The voice is noticeably faster and appears to have fewer pauses, making it sound more natural.
After posting his experience on Tesla Motors Club, other readers chimed in, saying they had the same voice in their new vehicle. The change does not appear to be affecting older vehicles, but it turns out you can update other vehicles as well (see steps below).
Video
You can listen to the navigation voice guidance in the video video below by FSDTester#420.
It turns out you can get the new voice on older vehicles as well, but it requires resetting all of your settings. X user, IRSHater69, tipped us off that a software reset may get you the new nav voice, and @brandonee916 just recently tried it and confirmed that resetting the MCU will indeed get you the new, faster voice.
If you’d like the new voice, you’ll need to factory reset your vehicle, meaning that all settings will go back to their factory defaults. You can do this by going to Controls > Service > Factory Reset. This will reset all of your vehicle settings, but most settings are now saved to your Tesla profile in the cloud, assuming you have one set up. Keep in mind that not all settings are saved to your profile and will be lost.
Settings such as browser bookmarks, trip meters, and others are not saved to your profile, and you will lose them if you factory reset your vehicle. Any drivers who don’t use a cloud account (the ones that display an avatar) will also be lost, and the driver will need to set them up again. This includes data such as seat and mirror positions, Autopilot settings, and more.
Update: Brandon has reported that his navigation voice has reverted back to the older one. It’s not clear what caused it to revert or if other users would face the same situation. If you have tried a factory reset and received the new voice, let us know.
Tesla Smart Assistant
It looks like Tesla will be updating its Voice Commands system in the future, with Musk recently saying that Tesla will support Grok AI in the car. Tesla’s current voice commands are limited and require you to say phrases in a very specific way, although they do give you access to the most common features (Top 10 Tesla Voice Commands).
Overall, voice commands are not very smart – and they’re nothing like using Google Gemini with Voice or other modern AI-based assistants. Back in January, Tesla began implementing a smart assistant in China – which brought things beyond just vehicle control, like weather updates, stock market information, language translation, and even poetry.
However, this never made its way out of China, even though Tesla’s smart voice assistant has been sitting dormant in the software for quite a while. It looks like we’ll get a wake-word, similar to the common “Hey, Tesla” – it could even be “Hey, Grok” – if we get full Grok integration as previously hinted at by Elon Musk earlier in 2024.
Either way, for now, there haven’t been any significant changes, but this voice change we’re seeing could be related to Tesla’s upcoming smart assistant feature, where they may need a more capable, more natural sounding voice.
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Tesla recently launched software update 2025.8.3, which included a bunch of “minor updates.” Nestled away in the release notes are a couple of interesting features - including some major changes to the Energy App.
We’re not quite sure we’d call these minor updates, so let’s take a bit of an exploration of the revitalized Energy App.
The Energy App has received some new categorization features in the Consumption tab. You can once again limit the graph by distance. As part of the 2024 Holiday Update, Tesla redesigned the consumption tab and brought it to the new Model S and Model X for the first time. However, with the redesign, Tesla removed the ability to choose the distance shown in the graph, instead providing a static display of the last 200 miles (300km).
The first part of the improved Energy App is bringing back this distance filter. You can now choose between showing the last 10, 100, or 200 miles (15, 150, or 300 km). This differs from the previous available distances of 5, 15 and 30 miles, but brings back the ability for the driver to choose a distance that may be more applicable to how they’re driving.
We’d love for Tesla to introduce custom distances by pinching and zooming the graph or simply add the ability to choose “This Drive Only” to the list of available distances.
Reset Energy App History
@EV3_Model3 on X
Sadly, the “Instant Range” button that was available in the Energy App before is still not available, but Tesla introduced a new feature that may be even better. You can now clear your driving history so that the graph only reflects your current driving style.
This is a little hidden, but if you tap the little info icon at the top near your average Wh/mi, you’ll now be presented with a dialog that lets you clear your history.
This could be useful if you’ve just come from some hard driving on a track or off-road, where energy consumption could be exaggerated. It could also be useful if you just started towing or a different type of driving that is drastically different from your current driving.
Other Changes
In addition, it looks like future predictions of the Energy app now take into account your driving history and apply that in addition to expected vehicle consumption, weather, altitude, and the multitude of other factors that your Tesla constantly takes into account while calculating your expected range.
While these are smaller improvements to the Energy app, they added some important functionality, as it helps users better understand their vehicle consumption and display data that is more applicable to the current driving style.
This is a great example of Tesla listening to its customers and bringing back features they had previously been removed. Check out the video below by akide on the updated Energy app in update 2025.8.3.
Sandy Munro once again had the opportunity to chat (video below) with Lars Moravy, Tesla’s Vice President of Vehicle Engineering, as well as Franz Von Holzhausen, Tesla’s Chief of Vehicle Design. This time, rather than focusing on the improvements to the refreshed Model Y and all the new engineering behind it, the focus was on Tesla’s autonomous ambitions.
In this case, the Cybercab and Robovan were the key highlights, with a distinct focus on the Cybercab. With that all said, let’s dig into all the fun new stuff. You can check out the entire video at the end of the article.
Cybercab Unboxed Process
The Cybercab will be the first of Tesla’s vehicles to use their new unboxed assembly process, which builds vehicles in parallel sections, and then brings them together all at once for final assembly. Traditionally, vehicles are assembled from the ground up, and sometimes even disassembled for parts of production to take place.
This innovative method involves using a big rear and front casting, brought together by a structural battery pack on the floor. The door rings are hot-stamped and laser-welded to form the side shell of the Cybercab, resulting in a very rigid structure that can also absorb crash impacts due to its unique manufacturing.
Paint-Free Panels
We’ve already talked about the Cybercab’s unique paint-free panels, but we’ve never heard until now exactly how Tesla intends to manufacture them. Tesla will inject colored PU plastic onto the backside of another plastic part (formed from various processes) and then ultrasonically weld that entire piece to an inner part.
That essentially combines multiple parts into one smooth piece that is easy to repair - because all you have to do is remove the entire panel - it just comes off as the interior fasteners are removed. There is no subframe holding it together - instead, the subframe is part of the panel.
The only area of the vehicle that will have any paint will be the hot-stamped door rings - which will be painted to improve corrosion resistance to protect the steel.
Aerodynamics
Aerodynamically, the Cybercab boasts the largest aero-cover-to-wheel ratio of any Tesla vehicle. This updated aero cover improves efficiency, even with the Cybercab’s relatively large tires—chosen to reduce rolling resistance. Interestingly, the impact of unsprung weight on efficiency is minimal compared to the benefits of improved rolling resistance and aerodynamics.
Another key to the aerodynamics is the teardrop shape of the Cybercab itself. With its low profile and smooth shape, it is extremely aerodynamically efficient. While neither Sandy nor Lars delved into drag coefficients, we expect it will likely be more efficient than the Model 3’s already fantastic Cd of 0.219.
Range and Battery Pack
Tesla currently has prototypes undergoing real-world testing at Giga Texas to evaluate range and efficiency. The goal is to ensure the vehicle can operate throughout an entire day in the city before returning to charge.
Tesla is targeting a battery pack under 50kWh, delivering close to 300 miles of real-world range—an impressive efficiency of around 166Wh/mi, even outperforming the Model 3’s lowest at 181Wh/mi.
When Does It Arrive?
So, with all that new knowledge - when does the Cybercab arrive? Well - the prototypes for the June Robotaxi network deployment in Austin are getting prepared now - but Tesla expects to begin production and sales sometime in the first half of 2026.
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