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:
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.
