We didn’t learn much new from Tesla’s Robotaxi event last night, but one piece of information we were looking forward to was a little information on Optimus, Tesla’s humanoid robot. And we got some, but it’s maybe a little less flattering to Tesla than some might have liked.
After unveiling the Robotaxi/Cybercab and Robovan, Tesla CEO Elon Musk went on to give us a little bit of information on the Optimus humanoid robot that the company has been working on.
Musk mentioned “we started up with someone in a robot suit, and then we’ve progressed dramatically year after year” as several robots walked out in front of the crowd.
He referred to these as “your own personal R2D2 C3-PO,” and that in the long term, these robots would cost less than a car – specifically, ~$20k-$30k. A video also described them as an “autonomous assistant, humanoid friend” which could be used for basically any task you can think of.
Musk said that Optimus would be “the biggest product of any kind, ever” and figured everyone on Earth would want one or two of them, which is language he has used before (nevermind that most of the 8 billion people on Earth do not have the wealth to afford one new car, much less two). He also said that it would result in an “age of abundance” where the cost of everything would drop dramatically.
But beyond all that, Tesla took this event as an opportunity to debut Optimus in front of – and among – a live audience. Musk said:
One of the things we wanted to show tonight was that Optimus is not a canned video, it’s not walled-off. The Optimus robots will walk among you. Please be nice to the Optimus robots. So you’ll be able to walk right up to them… and they’ll serve drinks at the bar, and you’ll directly… I mean it’s a wild experience just to have humanoid robots and they’re there, just in front of you.
Tesla’s event stream continued by showing videos of the party, including some videos of guests interacting with robots. The robots waved, handed out goodie bags, served drinks, posed for photos, walked through the crowd, and even played rock paper scissors (though, again, not as well as this robot with a 100% winrate from 12 years ago).
The robots did all have a Tesla employee “minder” watching them closely, but visibly holding some sort of signaling device in their hand. In the video, you can see one of the employees operating this device.
The official Tesla video (which had no audio, as music was playing over it) also showed a few robots serving drinks, though these were not custom mixed drinks, merely two choices of pre-mixed drinks served from beer taps. The robots seemed to do so successfully enough, though they were somewhat wobbly while serving the drinks (see here), which seemed odd – as if the robots weren’t all that great at balancing themselves, or their motions weren’t properly damped or something.
But then, attendees started posting videos from the event, and something seemed… off.
But the stranger videos were of direct interactions with the Optimus robots that “walked among us” in the crowd.
It turns out the robots each had a voice and could be talked to. So, you could make a drink order, or even just have a conversation with the robots that were walking the crowd.
What Tesla is doing with Optimus is insane. It’s literally the robot from iRobot starring Will Smith. #WeRobotpic.twitter.com/zM9pkkyOCu
In conversation, the robots were impressively realistic in their conversational tone, responding quickly and with natural speech. We’ve seen some interesting developments in this respect from ChatGPT 4o, with natural intonation, but you can still tell that there’s something robotic going on there.
But perhaps they were too impressive, because these conversations certainly seem to have a human on the other side of them.
Each of the robots we’ve seen had a different voice, and a different accent – though mostly California or Texas accents, the two locations where Tesla has significant presence. One even reportedly spoke Spanish, impressing one attendee, though conversational Spanish is also not particularly uncommon in the areas where Tesla operates, so the employee behind the curtain could well just be bilingual.
This video, in particular, of a robot talking about the geography of the Bay Area, is a fun one. Not only does the robot make a very human error when it asks whether the attendee lives in the “Santa Clarita” area near San Jose (it’s Santa Clara – Santa Clarita is in Southern California, not the Bay Area), it also hears a non-standard pronunciation “Los Gatos” and then responds with a more common one.
One tech evangelist in attendance, Robert Scoble, says that he talked to an engineer at the event who told him that Optimus was running on AI while walking through the crowd, but that otherwise there was human remote assistance.
Indeed, most observers seem to think that these was some level of remote operation going on during the event. Even Adam Jonas, Morgan Stanley’s analyst who covers Tesla and is usually very bullish on everything that Tesla announces, said in a note this morning that: “It is our understanding that these robots were not operating entirely autonomously – but relied on tele-ops (human intervention) so it was more a demonstration of degrees of freedom and agility.”
The upshot of all of this is that Tesla, as is often the case, seems to be playing fast and loose with the truth.
While it may have reasonably impressive dexterity, and remote-operated robots could have some real uses (for example, putting remote-operated robots into dangerous situations where human-like limbs and manipulation would nevertheless be useful), Tesla instead decided to obscure the real information about the technology they were showcasing, suggesting that AI-driven robots would walk among the crowd when really they were relying on some amount of remote operation.
And that just leaves a bitter taste in everyone’s mouth – or at least, in the mouths of those whose information comes from somewhere other than the heavily curated twitter algorithm.
Charge your electric vehicle at home using rooftop solar panels. Find a reliable and competitively priced solar installer near you on EnergySage, for free. They have pre-vetted installers competing for your business, ensuring high-quality solutions and 20-30% savings. It’s free, with no sales calls until you choose an installer. Compare personalized solar quotes online and receive guidance from unbiased Energy Advisers. Get started here. – ad*
FTC: We use income earning auto affiliate links.More.
Over the weekend, Tesla began offering many Cybertruck trade-in estimated values above the original purchase price, apparently due to a glitch in its system.
Tesla offers online trade-in estimates for individuals considering purchasing a vehicle from them.
Over the last few days, Cybertruck owners who submitted their vehicles through the system were surprised to see Tesla offering extremely high valuations on the vehicle, often above what they originally paid for the electric truck.
Here are a few examples:
Advertisement – scroll for more content
$79,200 for a 2025 Cybertruck AWD with 18,000 miles. Since this is a 2025 model year, it was eligible for the tax credit and Tesla is offering the same price as new without incentive.
Here Tesla offered $118,800 for a 2024 Cybertruck ‘Cyberbeast’ tri-motor with 21,000 miles.
In this example, Tesla offers $11,000 more than the owner originally paid for a 2024 Cybertruck.
So, trade in the Foundation Series Cybertruck AWD for $11k more than I paid for it originally, re-buy an AWD with FSD for $79,490 after the tax credit.
I’d lose free supercharging for life, Cyberwheels, and white interior.
The trade-in estimates made no sense. Tesla has been known to offer more attractive estimates online and then come lower with the official final offer, but this is on a whole different level.
Some speculated that Tesla’s trade-in estimate system was malfunctioning, while others thought Tesla was indirectly recalling early Cybertrucks.
It appears to be the former.
Some Tesla Cybertruck owners who tried to go through a new order with their Cybertruck as a trade-in were told by Tesla advisors that the system was “glitching” and they would not be honoring those prices.
Tesla told buyers that it would be refunding its usually “non-refundable” order fee.
Electrek’s Take
That’s a weird glitch. I assume that it was trying to change how the trade-in value would be estimated and the new math didn’t work for the Cybertruck for whatever reason.
It’s the only thing that makes sense to me.
The Cybertruck’s value is already quite weird due to the fact that Tesla still has new vehicles made in 2024, which are not eligible for the tax credit incentive, while the new ones made in 2025 are eligible.
There’s also the Foundation Series, which bundles many features for a $20,000 higher price.
All these things affect the value and can make it hard to compare with new Cybertrucks offered with 0% interest.
FTC: We use income earning auto affiliate links.More.
Like a 90s “gifted” kid that was supposed to be a lot of things, the electric Jeep Wagoneer S never really found its place — but when dealers started discounting the Jeep brands forward-looking flagship by nearly $25,000 back in June, I wrote that it might be time to give the go-fast Wagoneer S a second look.
Whether we’re talking about Mercedes-Benz, Cerberus, Fiat, or even Enzo Ferrari, outsiders have labeled Jeep as a potentially premium brand that could, “if managed properly,” command luxury-level prices all over the globe. That hasn’t happened, and Stellantis is just the latest in a long line of companies to sink massive capital into the brand only to realize that people will not, in fact, spend Mercedes money on a Jeep.
Advertisement – scroll for more content
That said, the Jeep Wagoneer S is not a bad car (and neither is its totally different, hideously massive, ICE-powered Wagoneer sibling, frankly). Built on the same Stellantis STLA Large vehicle platform that underpins the sporty Charger Daytona EVs, the confusingly-named Wagoneer S packs dual electric motors putting out almost 600 hp. That’s good enough to scoot the ‘ute 0 to 60 mph in a stomach-turning 3.5 seconds and enough, on paper, to convince Stellantis executives that they had developed a real, market-ready alternative to the Tesla Model Y.
With the wrong name and a sky-high starting price of $66,995 (not including the $1,795 destination fee), however, that demand didn’t materialize, leaving the Wagoneer S languishing on dealer lots across the country.
That could be about to change, however, thanks to big discounts on Wagoneer S being reported at CDJR dealers in several states:
Jeff Belzer’s in Minnesota has a 2025 Wagoneer S Limited with a $67,790 MSRP for $39,758 ($28,032 off)
Troncalli CDJR in Georgia has a 2025 Wagoneer S Limited with a $67,590 MSRP for $42,697 ($24,893 off)
Whitewater CDJR in Minnesota has a 2025 Wagoneer S Limited with a $67,790 MSRP for $43,846 ($23,944 off)
Antioch CDJR in Illinois has a 2025 Wagoneer S Limited with a $67,790 MSRP for $44,540 ($23,250 off)
“Stellantis bet big on electric versions of iconic American brands like Jeep and Dodge, but consumers aren’t buying the premise,” writes CDG’s Marcus Amick. “(Stellantis’ dealer body) is now stuck with expensive EVs that need huge discounts to move, eating into already thin margins while competitors focus on [more] profitable gas-powered vehicles.”
All of which is to say: if you’ve found yourself drawn to the Jeep Wagoneer S, but couldn’t quite stomach the $70,000+ window stickers, you might want to check in with your local Jeep dealer and see how you feel about it at a JCPenneys-like 30% off!
Jeep Wagoneer S gallery
Original content from Electrek; images via Stellantis.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. The best part? No one will call you until after you’ve elected to move forward. Get started, hassle-free, by clicking here.
FTC: We use income earning auto affiliate links.More.
Multinational equipment brand SANY just launched a clever new 50-ton reach stacker that pairs gravity and an F1-style KERS system to generate electricity, improve operating efficiency, and reduce costs. The best part: they’re putting that smart tech to work by helping clean up (and shore up) the grid.
Short for Kinetic Energy Recovery System, KERS was a staple of Formula 1 in the late aught and 2010s. Essentially an advanced form of regenerative braking, KERS captured the kinetic energy of a car at speed that would normally be lost as heat when the brake pads pressed against the brake discs. Instead of heat, KERS converted that energy into electricity (storing it in a battery or flywheel), to be deployed later.
Sebastian Vettel explains KERS
4x WDC Sebastian Vettel explains KERS.
In practice, KERS gave drivers an extra boost of horsepower at the push of a button, enabling them to attack or defend their position on track and adding a fresh strategic element to the sport. In SANY’s case, that stored power is fed back into the reach stacker’s electric hydraulic system, reducing pressure loss across the high-pressure setup by 50%, and lowering the machine’s overall energy consumption by more than 60%.
Energy recovery is a key feature. The potential energy of the boom, lifting gear and energy storage cabinets during the boom’s descent can be recovered efficiently with an overall recovery efficiency of over 65%. That means every 1 kWh of consumption in lifting can be recovered by 0.4 kWh during descent.
The 50t reach stacker is available with a 512 kWh swappable battery pack that’s compatible with other SANY heavy equipment assets, and supports both DC fast charging when swapping isn’t practical or (for whatever reason) desirable.
Advertisement – scroll for more content
On a single charge and backed by the onboard KERS, that’s good enough for the machine can lift and move containers for more than 7 continuous hours, which SANY claims significantly reducing downtime for charging compared to other, similar equipment assets.
The new SANY reach stacker can stack six 50-ton containers, greatly enhancing a site’s container and battery storage density within a limited space. The first units will reach unnamed customers building out a utility-scale energy storage project by the end of this month.
Regardless of which one you choose, it seems like the available options for reach stacker operators are just getting better and better!
SOURCE | IMAGES: SANY.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
FTC: We use income earning auto affiliate links.More.