Elon Musk
I took a Tesla Model Y weekend-long Demo Drive – Here’s what I learned
I had a weekend with the new Tesla Model Y, and it truly solidified that EVs are the future, if we didn’t know that already.
Tesla offered me a weekend-long Demo Drive in the new Model Y, a new program the company is offering to people as a way to taste what it is like to own an EV. For me, it was a great look into owning an EV while renting a townhouse without charging infrastructure, but it gave me a lot more insight as well.
A Sales Advisor at a local showroom texted me several weeks back to see if I would want to take the new Model Y from the showroom to my house for a weekend. I immediately said yes, scheduled a weekend when family and friends would be nearby to experience things like Full Self-Driving, and booked it.
I picked it up on Saturday at 6 p.m. as the showroom closed, and I was on my way back home within ten minutes.
First Things First
My first order of business was getting some Full Self-Driving demos in, taking my Fiancè for a hands-free — but supervised — journey first. It was not her first time experiencing FSD, as we had taken a Demo Drive a few months back and experienced Hardware 3 and the past iteration of the Model Y.
However, we only used FSD for about ten minutes while checking out a Model Y to buy back in February.
The next morning, we picked my parents up for breakfast and took them on their first-ever FSD experience. They live in a rural part of my hometown in Southern Pennsylvania, where there are no lines on the road, potholes everywhere, deer constantly crossing the road, and sharp turns that can be dangerous during the daytime, as you cannot see oncoming headlights.
🚨 First order of business: Took my parents on an FSD journey.
“Wow!”
“This is crazy!”
You could hear the skepticism in my Dad’s voice as I started the drive. By the end of it, he couldn’t believe how it navigated non-lined backroads to his house! https://t.co/qisRxDlY5O
— TESLARATI (@Teslarati) May 4, 2025
It was really something to see how my Dad changed his belief on FSD in the matter of just a few minutes. The night before, I took my Mom and Step Dad on a drive, and they felt the same way. My Dad is just more vocal about his skepticism, so I was happy to hear the reversal of his perspective.
Living without Charging and How It Changed My Mindset
One of the biggest things that kept me from buying the Model Y we looked at in February was the lack of charging in my neighborhood. I do not get to park directly in front of my front door, and my neighborhood is still considering some minor infrastructure for residents.
With the Long Range All-Wheel-Drive version of the new Model Y, Tesla boasts a range of 327 miles. We picked it up from the Showroom at 98 percent state-of-charge.
We ran our usual errands, went out to dinner, drove around for leisure to enjoy the car, and after all that, we still returned the car with 40 percent left. This truly eliminated any concerns I would have about charging at home, at least in the near term.
Realistically, I would like to have charging at home. The experience made me realize I would probably be driving to a Supercharger once a week to get range, which is about as frequent as I visit a gas pump now. It would not be a tremendous change, and it made me realize that when I do eventually make the jump, if I am still living in our townhome that we rent, I would get through it without any real issues.
Take my words as a bit of advice: If you’re overly concerned about not having charging at your apartment or home, don’t stress too much about it.
The Good and Bad with Full Self-Driving
Overall, our Full Self-Driving experience was incredibly valuable. My plan was to drive the car manually most of the time, but I truly only did that for roughly 5 percent of the miles we traveled together.
I planned for a big stress test on Sunday evening, and that’s what we did. We had to run out and get some things for a wedding we’re attending this coming weekend, and it required us to travel all over York from the East end to the West end, much of which was spent traveling on the Lincoln Highway. In West York, this stretch of highway is incredibly dysfunctional, busy, and is one of the drives I rue the most in the area.
Full Self-Driving made it very easy, as I just set the destination on several occasions and let the car do all the work.
Our first drive took us from our house to our local Target. It did everything flawlessly. I took over once we got into the parking lot just to find a parking space on my own:
🚨 Tesla Full Self-Driving takes my Fiancé and I to Target
Flawless drive! We’ll document the rest of our errands today! pic.twitter.com/TAx3mWmVgh
— TESLARATI (@Teslarati) May 4, 2025
I didn’t record the trip from Target to the Burlington Coat Factory, just a mile away, but I did record the next leg of the trip, which was from Burlington in East York to Burlington in West York. This was when I had my first complaint with FSD, and it dealt with the operation in parking lots.
You’ll see at the beginning of this video that there was an instance where the car waited for one cross-traffic warning to stop before proceeding, but ignored another cross-traffic warning from the other direction. The car pulled out on this person, you’ll see me wave to apologize, then I take control of the car, as it was too close to that other car for my liking. This was the only issue we experienced on this drive:
🚨 On this drive, FSD pulled out of this spot while there was a car approaching from our right (you’ll see the Red cross-traffic warning on the screen)
It also approached that vehicle a little too close for my liking, so to be safe I took over.
A great drive across town… pic.twitter.com/ANuZ4QcZB6
— TESLARATI (@Teslarati) May 4, 2025
I found that parking lots were a weak point of FSD. It is not that I did not feel confident in its abilities to make it through these lots safely, but it reminded me a lot of what I think a 16-year-old who just got their license would drive through a busy parking area: hesitant, not confident, tentative.
Several of our X followers said the same thing:
This is such a problem… To the point I don’t even use start FSD from Park anymore
— ProjectRCC (@Project_RCC) May 5, 2025
Parking lots are little bit of a weakness. But I believe this will be solved in the next update we get 💯
— Overly Optimistic Future (@OOpFuture) May 4, 2025
Leaving the West York Burlington and heading to a Walgreens to pick up some pictures we had printed was the next leg of our journey. This was where we got to test a difficult off-ramp on I-83 south and Autopark in the Walgreens parking lot.
The off-ramp for the Market Street exit and the on-ramp use the same lane, so merging traffic can be a bit of a nightmare for those trying to get off of the highway, which is what we were trying to do. FSD managed it cleanly, as several cars were merging onto I-83, the car found a soft spot in the traffic and got off without any issue. This impressed me because I know it can be stressful at times, especially during rush hour.
Autopark worked well and backed into a spot with no issues:
🚨 The final leg of our trip here: FSD did a great job of navigating through this parking lot and getting us onto a highway with a very short on-ramp (a very typical part of living and driving in Pennsylvania).
Also, Autopark did a great job! I would like to see it improve by… pic.twitter.com/OBefKZKDCo
— TESLARATI (@Teslarati) May 5, 2025
Our final trip with FSD was from our home to the showroom. This would be our longest single-trip using FSD, and it was the most impressive yet.
The first thing it was tasked with was merging onto the highway with a very short lane to do so. FSD recognized this, saw an oncoming car that did not get over into the passing lane to make space (despite it having the room to do so as a courtesy), and sped up to take the slot it was given. It overtook slower cars, stayed in the right lane near on-ramps to make merging for others easier, and got us through the Harrisburg split with no issues.
As we turned onto the Carlisle Pike, the right lane was closed about a quarter-mile after we merged onto it. We had a vehicle beside us that did not want to let us over, so FSD waited, allowed the car to pass, and quickly took the three-car-length gap, safely getting on. This was a funny one because I noticed my Fiancè’s hand grab the handle on her door as a reactionary response.
She realized after it was unnecessary, and it did a better job than many people we know would have done:
🚨 The new Tesla Model Y drove my Fiancé and me back to the Tesla Showroom today to part ways 🥺
It was awesome to have an entire weekend with this awesome car. This 45-minute drive is condensed to just 36 seconds.
One portion of this drive included an impressive merge into a… pic.twitter.com/TjCXcpRUXG
— TESLARATI (@Teslarati) May 5, 2025
This finished our experience with the Model Y for the weekend, and it was hard to say goodbye.
Conclusion
It seems that a trade-in will be happening in the coming months. My biggest reservation was residential charging, and I learned it really was not something I needed to be overly concerned about.
Full Self-Driving was truly the big thing that sold me on this car. The new Model Y is obviously a great vehicle to begin with, but FSD was the number one thing that I will miss because it made driving such a breeze.
More novelty things I will miss are being able to watch YouTube while I wait in the car, and pranking people with the Fart on Contact/Sit Happens feature, something that gave us all a good laugh.
It was a great weekend with the new Model Y! In the coming months, I hope to get my hands on another vehicle for a weekend.
Elon Musk has acknowledged that early discussions with Taiwan Semiconductor Manufacturing Company (TSMC) could bring the company into his ambitious Terafab semiconductor project, signaling a possible partnership with the world’s leading contract chipmaker.
Musk confirmed that early talks are underway, but as of right now, they are “just discussions.” There is no confirmation of a deal nor dismissal of the possibility of one, leaving open the prospect of one of the largest advanced-chip collaborations under discussion in the U.S.
@wholemars Just discussions, but something may come of it
— Elon Musk (@elonmusk) October 3, 2026
The report that speculated on potential discussions between Terafab and TSMC comes from Tim Culpan, who outlined a few ways the collaboration could operate. One is TSMC using the project as an “anchor customer” for future facilities in Texas, potentially contributing process expertise, operational know-how, or capacity while Terafab provides capital, long-term purchase commitments, or both.
Tesla and SpaceX jointly developed the Terafab project, with Intel already participating on the tech side. Elon Musk announced the project in March, and it intends to produce more than one terawatt of AI compute capacity annually once fully built.
Company statements place the first phase at approximately $16.8 billion in cost, with later filings pointing to a total that could reach well into the tens of billions across multiple stages.
Intel joined the effort in April 2026 and is expected to supply its 14A manufacturing process for the full-scale plant.
Musk has said existing suppliers, including Samsung and TSMC, remain important for near-term needs; Tesla already has production arrangements with Samsung for AI5 and AI6 chips, but that future demand from Optimus robots, Cybercab vehicles, and planned space-based data centers will eventually exceed what the global industry can currently deliver.
Terafab is positioned as the long-term answer to that projected shortfall, and Tesla did something similar during COVID to avoid a chip shortage. This is just a much larger-scale solution.
If the partnership were to materialize, it would add TSMC’s industry-leading strategies to a project that already combines Tesla’s and SpaceX’s capital and offtake with Intel’s process technology. For now, the only public confirmation is Musk’s brief acknowledgement that conversations are occurring.
Elon Musk
Elon Musk follows Trump’s lead, says a SpaceX name change is coming
Elon Musk says SpaceXAI will become SpaceXSI, marking its second rebrand in under three months.
Elon Musk wants to rename his artificial intelligence company again, less than three months after its last rebrand.
In a string of posts on X early Sunday morning, Musk wrote “No more AI,” followed by “SI” and “It’s better.” He then added, “SpaceX is a super intelligence company.” When a user asked whether SpaceXAI could become SpaceXSI, Musk replied, “Yes, we will make that change.”
The posts extend a terminology push that began at the White House last week. On September 29, President Donald Trump signed an executive order directing federal agencies to replace “artificial intelligence” and “AI” with “Super Intelligence” and “SI” on government websites, policy documents and press releases. The same day, Musk sat beside Trump as the heads of the largest AI companies signed a voluntary safety accord, as Teslarati reported. Speaking to reporters afterward, Musk caught himself mid sentence: “I think it is worth highlighting the positive benefits of A.I. … S.I., pardon me.”
Elon Musk and Trump are closer than ever, and Tesla could be the big winner
SpaceXSI would be the third name for the business since February. SpaceX acquired xAI on February 2 in a deal that valued the combined company at $1.25 trillion. In May, Musk said xAI would be dissolved as a separate company, and on July 6 the division adopted the SpaceXAI name and a new logo that placed the xAI letters inside the SpaceX identity.
Musk gave no timeline. He did not say whether SpaceXSI would be a legal name change or a branding update, whether the @SpaceXAI handle on X would change, or how the shift would apply to products like Grok. The company had not issued a formal announcement as of Sunday morning.
The change would reach well beyond a chatbot. SpaceXAI now houses Grok, the X platform, the Colossus training clusters in Memphis and the coding tool Cursor, which SpaceX acquired in August. It also runs the orbital compute effort SpaceX is building around Nvidia hardware, which Musk said during the company’s first earnings call would be exclusive to Nvidia.
It’s unclear if rivals like Anthropic, OpenAI, Google, Meta and Nvidia have plans to also rename their companies or products. OpenAI CEO Sam Altman has continued to say “AI” in public, while Nvidia CEO Jensen Huang has gone partway, describing data centers as “super intelligence factories.”
The rename would also line up SpaceX’s AI branding with the federal government’s language as Musk takes on a new advisory role at the Pentagon, where he is helping lead the Project Meridian study on the future of warfare.
Tesla announced on Monday that the Roadster event scheduled for today would be postponed due to the need for it to be held outside.
Less than 24 hours later, CEO Elon Musk broadened that by stating it was due to high winds, immediately sending everyone into a frenzy over the Roadster’s potential ability to fly.
And realistically, it could definitely have to do with it flying, hovering, or hopping; whatever Tesla has in mind for this demonstration could not be impacted by wind. However, it might have nothing to do with the vehicle flying whatsoever, and instead could be a simple precaution, as the Roadster is a very unique vehicle with some already official specs that are just mind-blowing.
Tesla will very, very likely be showcasing both the acceleration rate and potentially even a top speed demo at the event in Waco. Both of these demonstrations, performed with a vehicle that has such incredibly fast metrics, could easily be impacted by wind as well.
Tesla Roadster event requires restricted airspace, and the FAA obliges
Top Speed Demo
At high speeds, aerodynamic forces are already overwhelmingly present. A crosswind or sudden gust adds a layer of sideways force that the tires must counter with slip angle. On a short demo course, that force can shove the car off the intended line, especially in a light car with a low frontal area and little mass to resist the push.
Electric cars, due to their battery packs, have an advantage of an extremely low center of gravity, giving them extra stability. However, the speeds at which the Roadster could travel at the demo could spell some issues if crosswinds are present.
Gusts are worse than a steady wind because the load changes faster than a driver can smoothly correct. That shows up as weaving or a late correction. Headwinds and tailwinds can also spell disaster. Headwinds cut a measured top speed but raise the power needed to get there or maintain it. Meanwhile, a tailwind can inflate the top speed, and downforce issues could become more noticeable.
Wind also loads the body unevenly. A low car can feel light on the upwind side or see a sudden change in downforce if the gust hits a wing or diffuser at an angle. Tire temperature and pressure might stay near a normal level, but lateral grip can be lost as the vehicle is spent fighting the wind.
Acceleration Demo
Launch and 0-60 MPH runs are shorter, so the car spends less time exposed to forces that could cause things to go awry. However, the first second is very sensitive, as a crosswind at launch could yaw the car before speed builds and prior to aerodynamic impact being too great. The driver will be required to correct traction control or manage how much the wheels are spinning, which will likely be corrected automatically by some sort of traction control system within the Roadster (we are fairly certain Tesla will implement something brilliant with it).
These things could cause an unstable run.
A headwind would increase drag as speed rises, while a tailwind would do the opposite. Meanwhile, surface effects, like wind-driven dust, light debris, or even rain, could reduce grip at the exact moment the tires are asked for peak longitudinal force. Standing water plus a crosswind is a common reason an acceleration attempt might be scrapped.
Flying or Not
No matter what Tesla has in store for the Roadster, waiting for ideal conditions is a great idea. People who follow and support the company, along with the engineers involved in the Roadster program, have been waiting nine years since the last unveiling for this moment. Everything should be ideal.
Some speculate that it’s just not ready, and that’s ridiculous. Why would Tesla even schedule the event — albeit prematurely — after nine years if it was not ready? Why would they jump the gun now?
We were all excited for today, but it truly is the most ideal thing in the world to wait two more weeks so everything, including the weather, can be perfect. The delay is simply worth it. But Tesla, seriously, make this the last one.
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