What to Expect from Tesla’s Upcoming Smart Assistant - Powered by Grok 3

By Karan Singh
Not a Tesla App

XAI recently launched Grok 3, the latest version of their AI model. Shortly after releasing Grok 3, xAI introduced their AI-powered voice assistant. This new voice assistant gives us a glimpse into Tesla’s upcoming smart assistant, which will also be powered by Grok.

What the Grok?

Grok, described by Elon during the Grok 3 unveiling as xAI’s “Maximally truth-seeking AI,” is designed to help answer some of humanity’s biggest questions—such as: Where are the aliens? What is the meaning of life? How does the universe end? But it’s so much more than that. It can also be used to answer your everyday questions, such as ‘What time is sunset today?’ and ‘What is Tesla’s stock price?’ (try not to look).

The name “Grok” comes from Robert Heinlein’s iconic science fiction novel Stranger in a Strange Land. In the book, Grok is a term used by Martians to describe the deep, profound understanding of something. This mirrors xAI’s goal with Grok—to develop an AI that grasps and comprehends in ways that were previously unimaginable.

What sets Grok apart is its lack of a “cut-off date,” meaning the model doesn’t rely on precaptured information. This enables Grok to actively source and summarize real-time data from the internet, including recent news stories, making it a powerful tool for tapping into recent events.

Why Use Grok?

Grok has already shown its impressive capabilities in just the past few days. For example, while I was stopped at a Supercharger, I shared my location, told it how long I’d be charging, and asked for the nearest, best-rated coffee shop with the shortest line at this time of day.

Grok quickly pulled up a list of local coffee shops and made suggestions based on ratings, proximity, and even average wait times. It used this data to formulate the most efficient recommendation. Below is a screenshot of the entire interaction:

To the Timmies!
To the Timmies!
Not a Tesla App

Supported Vehicles

Grok is set to replace Tesla’s current voice commands in the near future, a change that Elon has confirmed multiple times, including just recently. This is incredibly exciting news, as it will unlock a bunch of new capabilities for your current vehicle. MCU 2 and MCU 3 vehicles are expected to be able to take advantage of Grok since all the heavy lifting is completed server-side and not in the vehicle.

Much like the quick interaction I had with Grok on the web to gather information, Grok will be able to fetch data, make recommendations, and adjust settings on the fly in your vehicle. The best part is that it’ll continue to get better and better, even without software updates, since it’s completely server-based.

Grok Voice

Grok has its own voice, and upon integration into Tesla vehicles, it’s expected that you’ll actually get an audible response when asking a question, which should make keeping your eyes on the road easier. The voice mode is expected to be very similar to what’s available in the Grok app today. An example of that is shown in the video below.

Cost of Tesla Grok?

Currently, access to Grok on X requires a Premium Account, with Grok 3 access being limited to Premium+ subscribers at a steep $40 USD/month. A standalone plan for Grok that doesn’t include an X subscription is expected to be available in the future for about $30/month — still a steep price.

The big question is, how much will Grok cost in your Tesla? We expect basic vehicle commands to remain free, similar to the current setup; however, users will benefit from vehicle commands being powered by Grok, which will improve voice recognition and the ability to say commands in a more natural way.

The biggest advantage to having Grok in the vehicle will be to ask general knowledge questions and have back-and-forth conversations about any topic. We expect this to come at a premium price. It may require a subscription to Grok, or more likely, it’ll require Tesla’s Premium Connectivity package or potentially even a new Tesla Premium+ Connectivity subscription.

Rivian supports hotspot connectivity with their Connect+ connectivity package, so it’s possible Tesla may introduce a new tier with hotspot connectivity and Grok support.

Release Date

Alright, so you’re excited about Grok, and so am I. But when can we expect it in our Teslas? The answer seems to be “soon.” Elon has consistently mentioned Grok support for Tesla with the word “soon,” but if you know Elon’s timelines, that could range from tomorrow to 2030.

That said, with xAI showcasing voice mode already and a clear push for more real-world data to improve the model, we’re optimistic that it could be sooner rather than later. We’ve already seen some promising voice-related updates recently—so, fingers crossed, we could see Grok integration as early as the 2025 Spring Update.

Tesla’s 4680 Battery Achieves Lowest Cost Per kWh

By Karan Singh
Not a Tesla App

Tesla has been working on the 4680 cell since 2023, with its initial deployment of the structural battery pack Model Y. This was quickly pulled from sales due to lackluster charging performance, but the latest generation of the 4680 cells can now achieve charging speeds of up to 500kW, which is a huge improvement.

However, Tesla has invested in a 4680 new cell design that will help drive down costs to make these vehicles more affordable.

Lowest Price Per kWh

Michael Guilfoy, Tesla’s Director of Cell Manufacturing Operations, mentioned on LinkedIn that Tesla has finally achieved a major milestone with the 4680 cell. One of the goals for 4680 was to bring down the cost per kWh to the lowest of all Tesla’s cells - and as of the end of 2024, they’ve done just that.

The Cybercell - the 2nd generation of the 4680 cell- is now Tesla’s lowest cost per kWh cell, meaning that it is the cheapest to produce for Tesla in terms of assembling the parts that go into a vehicle battery pack.

While the Cybertruck is the only Tesla that using the 4680 right now, the 4680 cell is primed to be Tesla’s primary cell going forward due to cost savings, manufacturing optimizations, and usefulness as part of the vehicle structure. 

The 4680 cell also offers significant weight savings while also being more rigid, which allows Tesla to build vehicles in a unique fashion that are far safer than others on the road today.

Of course, 4680 isn’t the only cell Tesla is developing - they’ve got a whole host of other things they’re working on. Tesla is developing four new cell types, with some potentially launching in 2026.

Dry Cathode on the Horizon

Guilfoy also mentioned that this isn’t Tesla Energy’s only achievement this year - there’s more upcoming. One of these is the Dry Cathode tech that will help drive that cost down even further. 

Dry Cathode manufacturing removes the toxic solvents and furnace baking processes from the battery manufacturing process, saving time and being more environmentally friendly, but it is a new technology. Tesla has been working on this for quite some time - in fact, since the initial introduction of the 1st generation of 4680 cells back in 2023.

We’re quite excited to see what Tesla will do next with the 4680 and their other future cells. Perhaps it is time for the good old 2170 cell to be laid to rest? That’s something we’ll find out in the near future - as the Model S and Model X Plaid rely upon the 2170 to be able to produce the instantaneous power required to make them so fast - but the 4680 cell in the Cyberbeast can do much the same.

Tesla Teases FSD in Europe With New Video

By Karan Singh
Not a Tesla App

With FSD now beginning to roll out to more regions outside the United States and Canada - namely Mexico and China - there’s hope that we’ll see more of a global rollout. That hope also includes Europe, which is stuck behind a relatively thick wall of regulation, preventing Tesla from easily deploying its autonomy software in any nations that follow the United Nations Economic Commission for Europe (UNECE) commerce guidelines on autonomy.

The UNECE sets regulations for the entire European Union - as well as some countries outside of the EU, such as the United Kingdom. However, the body responsible for autonomy meets infrequently, sometimes with months between sessions. The last meeting occurred last month, while the next meeting isn’t taking place again until at least June, and autonomy isn’t even on the agenda for that meeting.

Teasing FSD

However, that doesn’t stop Tesla from showing off what FSD is capable of - even in Europe. In a lighthearted post on X, Tesla Europe showed off FSD Supervised in Europe, with the caption “pending regulatory approval”.

Tesla’s executives, including Elon Musk, have mentioned that FSD is ready for Europe - the biggest constraint is regulatory approval. There is still some hope that Tesla could get around UNECE regulation 157, which governs autonomy with some nation-by-nation deals, but that will take time and regulatory effort to grind through all the red tape.

While it seems FSD and Tesla are ready to launch the moment regulatory approval arrives, the UNECE is set on taking the snail’s pace to this challenge, with comments from participating nations stating:

“While [a driver assistance system] may help reduce collisions, it may also introduce new safety risks.”

For those Europeans who are waiting, petitioning your representatives to work on autonomy is going to be key to getting FSD approved in Europe. Without consumer support, politicians have no reason to focus on something so specific. Meanwhile, they can approve six new and different types of light fixtures in three days.

So - when is FSD coming to Europe? Whenever regulation permits - because at this point, it definitely isn’t a data or training issue - Tesla has clearly gathered the key information it needs to make a product comparable to what’s available in North America. Tesla is confident enough to test and show off in action on X, so we hope that’s enough to at least get some regulators’ attention.

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