I Spent a Three-Hour Drive Talking to My AI
Last month I had a long drive to a client. Three hours each way, the kind of trip where you normally just listen to a podcast and let the time disappear. Instead, something clicked for me on that drive, and I have not stopped thinking about it since.
I opened ChatGPT’s voice mode, propped the phone in the dashboard mount, and started talking. Not typing at a red light, not glancing down. Just talking, the way you would to a colleague in the passenger seat. By the time I pulled into the client’s parking lot, I had prepared for the meeting, cleared a chunk of my inbox, and organized the messy pile of thoughts I had been carrying around about the week ahead. Three hours that would have evaporated turned into some of the most productive time I had all week.
I want to talk about why this matters, because I think voice is the next real phase of AI, and most people have not felt it yet.
Let me walk you through the drive, because the specifics are the point.
I started by preparing for the meeting. I said something like, here is the client, here is what they do, here is what I think they want from us, help me think through the three things I need to nail in this conversation. And then we just talked it through. It asked me questions. It pushed back on a weak assumption I had. It helped me structure an argument I had been fumbling with for days. This is the part the technology is genuinely good at now. Voice mode uses the same underlying models as text chat, so it can keep up with a hard, layered conversation, not just simple back-and-forth.
Then I moved to email. Because I had connected my Gmail and calendar, I could ask it to catch me up on what had come in that morning, and it read me the threads that mattered. I could dictate replies out loud and have it draft them for me to send when I stopped. ChatGPT can now send an email after you approve it, and it can look at your calendar and relate a thread to the meeting it is about. So I was not just thinking out loud into a void. I was actually clearing work.
The last stretch of the drive I used to think. I said, I am going into a busy week, let me just talk through everything on my mind and help me sort it into what matters and what can wait. That kind of loose, unstructured thinking is exactly where talking beats typing, because you can follow a thought at the speed you actually have it, instead of the speed you can type it.
I arrived calm, prepared, and ahead of my week. On a drive that used to be dead time.
Here is the thing I keep coming back to. For the entire history of computers, the interface has demanded that you stop and sit down. Keyboard, screen, both hands, full attention. Even the smartphone, for all its freedom, still needs your eyes and your thumbs. That requirement quietly decided when you could use these tools and when you could not. The next revolution in AI will be multimodal apps, like the aifixly AI companion.
Voice removes that requirement, and it changes the whole shape of when AI is useful. Anthropic’s own description of Claude’s voice mode puts it well, that it makes the tool usable when your hands are busy but your mind is not. That is the driving. It is also the walking, the cooking, the folding of laundry, the moment between meetings when you have a thought you would lose if you had to open a laptop to capture it. All the dead time in a day, the time you cannot type in, suddenly becomes time you can think and work in.
And the reason it is genuinely useful rather than a gimmick is the connection to your real tools. When the assistant can see your calendar, read your email, and reference your documents mid-conversation, it stops being a clever chatbot and starts being something closer to an actual assistant. This is the Iron Man idea that people have been joking about for years. A voice you talk to that actually knows your world and can act in it. We are not all the way there, but on that drive, for the first time, I felt how close it has quietly become.
I want to be precise here, because the reality is a little messier than the demos, and knowing the edges will save you frustration.
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ChatGPT is the one I used in the car, and for driving it is the most mature. It works best in the mobile app paired to your car through CarPlay or Android Auto, and it holds a real flowing conversation. With connectors switched on it can read your Gmail and calendar, and since around June it can send an email after you confirm it. The honest limits are worth knowing. Sending is one email per prompt with an explicit approval each time, and a lot of the calendar write actions depend on your plan and whether an admin has enabled them.
Claude added voice mode too, and it is genuinely capable. It uses the same Claude models as your text chats, connects to Gmail, Google Calendar, Docs, and Slack, and lets you switch between voice and text in the same conversation without losing context. There is one catch that surprised me and is worth flagging. Voice mode does not work inside Claude Cowork or Claude Code. Those tools support dictation, which is just speaking instead of typing, but not the full two-way spoken conversation. So the projects and skills you have set up in Cowork are not reachable by voice yet.
Codex, the coding side, is worth mentioning precisely because it shows the boundary. It supports dictation so you can speak your instructions instead of typing them, but it is not a hands-free conversational assistant you would use in the car. Talking to your code while driving is not the use case, and the tools reflect that.
The short version is that for the drive-and-think, clear-your-inbox, prepare-for-your-day use case, ChatGPT’s voice is the most ready today, Claude is close behind and better connected in some ways, and Codex is a different animal built for a different job.
I do not want to oversell this, because there are real rough edges.
Voice still works best when it is quiet. In the car with the windows up it was fine, but background noise genuinely degrades it, and there is a push-to-talk option precisely because hands-free listening struggles when there is a lot of sound around you. Using several connected tools at once can add a delay. And the connectors are not available everywhere, with the Google ones in particular switched off across the EU, the UK, and a few other regions, which will matter to a lot of people reading this.
There is also a judgment point that has nothing to do with the technology. Talking to an AI while driving is only a good idea if it genuinely keeps your eyes on the road and your attention on driving. Thinking out loud about a meeting is one thing. Trying to watch it perform a complicated multi-step task on screen while you are doing seventy on the motorway is not. The value is in the conversation, not in watching it work.
I think we are at the very start of something that is going to feel obvious in hindsight.
For years the promise of a personal AI assistant, the one that knows your schedule and your inbox and just handles things while you get on with your life, has been a demo that never quite matched reality. What changed for me on that drive is that the pieces finally connected. Capable models, a natural voice you can actually hold a conversation with, and a live link to the tools where your real work lives. When those three things line up, dead time stops being dead. The commute becomes prep time. The walk becomes thinking time. The gap between meetings becomes the moment you finally catch up.
The keyboard is not going away, and neither is the screen. But for a huge slice of the day, the ones where you are moving and your hands are full but your mind is free, voice is going to become the way most people actually use AI. I did not believe that until I felt it on a motorway with three hours to kill and a client waiting at the other end.
Try it on your next long drive. Prep for something real, clear a few emails, and talk through your week. I think you will arrive at the same place I did, both literally and figuratively, and wonder why you spent so many drives just listening to the radio.
What is the first thing you would talk through if your commute suddenly became useful?
I have a feeling everyone’s answer is a little different, and that the answers say a lot about what each of us is quietly carrying around.
*Quick transparency note. The thoughts are mine, structure and research polished with Claude.
Originally published at https://www.linkedin.com.
