Cars

great-handling,-advanced-ev-tech:-we-drive-the-2027-bmw-ix3

Great handling, advanced EV tech: We drive the 2027 BMW iX3


The first of BMW’s clean-sheet “Neue Klasse” EVs hits it out of the park.

A BMW iX3 at sunset with Gibraltar in the background

BMW’s new iX3 is a clean-sheet design. It might be the most sustainable BMW ever, and remains decent to drive. Credit: BMW

BMW’s new iX3 is a clean-sheet design. It might be the most sustainable BMW ever, and remains decent to drive. Credit: BMW

The new BMW iX3 is an important car for the automaker. It’s the first of a new series of vehicles that BMW is calling the Neue Klasse, calling back to a range of cars that helped define the brand in the 1960s. Then, as now, propulsion is provided by the best powertrain BMW’s engineers could design and build, wrapped in styling that heralds the company’s new look. Except now, that powertrain is fully electric, and the cabin features technology that would have been scarcely believable to the driver of a new 1962 BMW 1500.

In fact, the iX3 is only half the story when it comes to BMW’s neue look for the Neue Klasse—there’s an all-electric 3 series sedan on the way, too. The sedan will surely appeal to enthusiasts, particularly the version that the M tuning arm has worked its magic upon, but you’ll have to wait until early 2026 to read about that stuff. Which makes sense: crossovers and SUVs—or “sports activity vehicles” in BMW-speak—are what the market wants these days, so that’s what comes first.

The technical stuff

As we learned earlier this summer, BMW leaned heavily into sustainability when it designed the iX3. There’s extensive use of recycled battery minerals, interior plastics, and aluminum, and the automaker has gone for a monomaterial approach where possible to make recycling the car a lot easier. There’s also an all-new EV powertrain, BMW’s sixth-generation. When it goes on sale here next summer, the launch model will be the iX3 50 xDrive, which pairs an asynchronous motor at the front axle and an electrically excited synchronous motor at the rear for a combined output of 463 hp (345 kW) and 475 lb-ft (645 Nm).

A BMW iX3 seen from the rear 3/4s, with Gibraltar in the distance

The lighter the paint shade, the better you can see the surface detailing, like the bulging wheel arches. Credit: BMW

Energy to the motors is supplied from a 108.7-kWh (net), 800 V lithium-ion battery pack. BMW abandoned the pouch cell/module approach used in its fifth-gen EV powertrains in favor of new cylindrical cells, which measure 46 mm by 95 mm. Instead of modules, the iX3 uses a cell-to-pack design that saves weight, as well as making the pack cheaper to assemble. And the top of the battery pack forms the floor of the car, with the seats bolting directly onto the pack—this saves yet more weight and space inside the vehicle.

Official EPA efficiency numbers, including the all-important range, will come closer to the iX3’s arrival in dealerships next year. You should expect at least 400 miles (643 km) of range, with 10–80 percent DC fast charges taking as little as 21 minutes on a sufficiently powerful charger. (Maximum DC fast charging is 400 kW.) For road trippers, there’s new route planning integrated into the BMW smartphone app as well as the car, which can project charging costs and even check reviews to tell you what the expected power level might be versus what the station claims.

All US market iX3s will be equipped with the “AC charging professional” option as standard, which allows for AC charging at up to 15.4 kW (which should take 7: 45 hours to fully charge from zero), as well as enabling bidirectional charging, whether that’s powering AC devices (V2L), or sending power to the home in an emergency (V2H), or to the grid on-demand (V2G).

Get in

BMW iX3 interior

There are two 45 W USB-C ports, as well as wireless charging pads, and Apple CarPlay and Android Auto are available wirelessly. Credit: BMW

From the driver’s seat, you can clearly see BMW’s new UI/UX paradigm. Forget the classic binnacle with its cluster of gauges. Now, there’s a strip of customizable display at the base of the windscreen that BMW calls “Panoramic Vision.” Lincoln has experimented with something similar, but the effect is far better resolved here as the display appears seamless with the frit of the windshield. I particularly liked the way the focal point for the display is several inches down the hood from the actual surface of the screen, which makes it easier to take in information at a glance and then return your eyes to the road quickly.

The optional full-color head-up display could use a little more brightness, however, and I’m going to call out the iX3’s steering wheel now because it’s the one thing that really lets the whole experience down. There are no horizontal spokes, just fresh air between the thumb grips and the multifunction panels on either side of the airbag, which seems an odd design choice, and it feels a little too fat to grip. The actual multifunction controls aren’t horrid to use, but “this car needed a better wheel” was heard more than once as journalists compared notes.

The rest of the cockpit ergonomics are fine. The materials feel pleasant to the touch, with an interesting contrast between the textured fabric on the dash and the padded plastics. There are plenty of physical buttons and a trapezoidal infotainment screen that keeps controls near the driver’s right hand.

However, there’s no more physical dial controller for the infotainment system, and Alexa has replaced Cerence in supplying the natural language processing and conversational AI. In practice, this feels like a bit of a downgrade, and not only did the AI assistant—that little Ninja-looking face in the middle of the Panoramic Vision display—repeatedly think someone used its trigger word when we hadn’t, but a lot of my requests were met with some variation of “I can’t help you with that.”

The drive impression

The calibration of the one-pedal driving mode—which you toggle on or off with the drive selector on the center console—is very well-judged, and the friction brakes shouldn’t take over unless you’re asking to slow by more than half a G, which means 98 percent of all deceleration events should return energy to the battery pack. It’s a quiet ride, too, as long as you keep it out of sport mode, although the suspension is relatively firm and you’ll feel some road imperfections.

On the road, I found the Efficiency mode plenty, despite this being the most throttled back. When not in one-pedal (D versus B on the drive selector), the iX3 coasts well, and one of the driver assists onboard will read speed limit signs and regeneratively brake you to meet them, if you’re coasting along and the limit decreases. (That’s among the assists you can disable, should you wish.)

It’s nimble enough at changing directions. BMW

The suite of advanced driver assistance systems now runs on its own domain controller, one of four powerful computers that replace the dozens and dozens of black box ECUs that each used to handle a single discrete function. Among the improvements are a new remote parking ability that uses the My BMW App on a smartphone to even better effect than James Bond in Tomorrow Never Dies, and an adaptive cruise control that can tell the difference between a heavy application of brakes—at which point it deactivates—or a light brush, returning to speed after slowing.

Because the necessary sensors are included in all iX3s, future owners will be able to enable the various driver assists even if the original owner chose not to pick those options. For a fee, of course, but it makes the resale proposition slightly better.

That BMW scheduled some of the day at the Ascari circuit was evidence of an automaker confident in its product. On track, we pushed things a little harder. At up to about seven-tenths, the iX3 coped with the undulating circuit with composure. Praise belongs to the brakes, which we got to test in several emergency stops from highway speeds, and I’m not sure I saw anyone knock down a cone through the medium-speed slalom. The steering is well-weighted and has what passes for feel in the 21st century, with the right amount of power assist to make this actually rather heavy vehicle feel more like a featherweight.

A silver BMW iX3 outside a building with a giant eye on its wall and a horn coming out the side.

Based on our first drive, the iX3 should have what it takes to be a contender in the luxury electric crossover segment. Credit: BMW

Go beyond that, and you really start to hustle the car; unsurprisingly, the result is understeer, accompanied by some screeching tires. That starts to occur at speeds where you’re also more and more aware of the iX3’s roughly two and a half ton curb weight, and so backing off—at which point the nose tightens again—just becomes the natural thing to do.

Like the EPA data, exact US pricing will have to wait until closer to the iX3’s arrival next summer, though we expect it to cost less than $60,000. It’s entering a busy segment of the market, with rivals like the Audi Q6 and Mercedes-Benz GLC with EQ technology, just to name its German competition. Dynamically, the BMW is the one to get. It might even win on price, too.

Photo of Jonathan M. Gitlin

Jonathan is the Automotive Editor at Ars Technica. He has a BSc and PhD in Pharmacology. In 2014 he decided to indulge his lifelong passion for the car by leaving the National Human Genome Research Institute and launching Ars Technica’s automotive coverage. He lives in Washington, DC.

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F1 in Las Vegas: This sport is a 200 mph soap opera

Then there’s the temperatures. The desert gets quite chilly in November without the sun shining on things, and the track surface gets down to just 11° C (52° F); by contrast, at the recent Singapore GP, also at night, the track temperature was more like 36° C (97° F).

LAS VEGAS, NEVADA - NOVEMBER 21: Lando Norris of Great Britain driving the (4) McLaren MCL39 Mercedes lifts a wheel on track during qualifying ahead of the F1 Grand Prix of Las Vegas at Las Vegas Strip Circuit on November 21, 2025 in Las Vegas, Nevada. (Photo by )

It’s rare to see an F1 car on full wet tires but not running behind the safety car. Credit: Clive Rose/Getty Images

So, low aero and mechanical grip, an unusual layout compared to most F1 tracks, and very cold temperatures all combine to create potential surprises, shaking up the usual running order.

We saw this last year, where the Mercedes shined in the cold, able to keep their tires in the right operating window, something the team wasn’t able to do at hotter races. But it was hard to tell much from Thursday’s two practice sessions, one of which was interrupted due to problems with a maintenance hatch, albeit not as serious as when one damaged a Ferrari in 2023. The cars looked impressively fast going through turn 17, and the hybrid power units are a little louder than I remember them, even if they’re not a patch on the naturally aspirated engines of old.

Very little of any use was learned by any of the teams for qualifying on Friday night, which took place in at times damp, at times wet conditions—so wet that the Pirelli intermediate tire wasn’t grooved enough, pushing teams to use the full wet-weather spec rubber. Norris took pole from Red Bull’s Max Verstappen, with Williams’ Carlos Sainz making best use of the opportunity to grab third. Piastri would start fifth, behind the Mercedes of last year’s winner, George Russell.

If the race is boring, the off-track action won’t be

Race night was a little windy, but dry. And the race itself was rather boring—Norris tried to defend pole position going into Turn 1 but ran wide, and Verstappen slipped into the lead, never looking back. Norris followed him home in second, with Piastri fourth, leaving Norris 30 points ahead of Piastri and 42 points ahead of Verstappen with two more race weekends and 58 points left on offer.

F1 in Las Vegas: This sport is a 200 mph soap opera Read More »

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Data-driven sport: How Red Bull and AT&T move terabytes of F1 info

“We learned how to be more efficient because before… we were so focused on performance that we almost forgot about efficiency, about it was full performance, and we have more people now than we had in 2017, for example, in the team, but we are spending less money,” Maia told me.

Bigger data

The number of sensors on each race car has tripled, with around 750 of them, each sending back a different data stream, amounting to around 1.5 terabytes per car per race. Telemetry used to be pretty basic—a TV feed, throttle, brake, and steering applications, and so on. Now a small squad of engineers sits at banks of screens in the back of the garage, hidden away from the cameras, in constant link with their colleagues in the Milton Keynes factory.

“We need as well to bring it straight away to Milton Keynes because it’s helping us to fine-tune the setup—so when you are here on Friday—and it’s helping us as well on Sunday to make the best decision for the race strategy. So that’s why it’s very good to have a lot of data, but you need as well to transfer it back and forth,” Maia said.

“It is a sport of milliseconds, as you know,” said Zee Hussain, head of global enterprise solutions at AT&T. “So the speed of data, the reliability of data, the latency, the security is just absolutely critical. If the data is not going, traversing, at the highest possible speed, and it’s not on a secure and reliable path, that is absolutely without question the difference between winning and losing,” Hussain said.

“I think the biggest latency we have is between Australia and the UK, and it’s around 0.3 seconds. It’s nothing. I think if you are on WhatsApp, calling someone is maybe more latency… So it’s impressive,” Maia said.

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“hey-google,-did-you-upgrade-your-ai-in-my-android-auto?”

“Hey Google, did you upgrade your AI in my Android Auto?”

Now it’s “Hey Google” not “OK Google” to trigger the assistant, which had started feeling a little left behind in terms of natural language processing and conversational AI to other OEM systems—sometimes even AAOS-based ones—that used solutions like those from Cerence running on their own private clouds.

Gemini

Going forward, “Hey Google” will fire up Gemini, as long as it’s running on the Android device being cast to the car’s infotainment system. In fact, we learned of its impending, unspecified arrival a couple of weeks ago, but today is the day, according to Google.

Now, instead of needing to know precise trigger phrases to get Google Assistant to do what you’d like it to do, Gemini should be able to answer the kinds of normal speech questions that so often frustrate me when I try them with Siri or most built-in in-car AI helpers.

For example, you could ask if there are any well-rated restaurants along a particular route, with the ability to have Gemini drill down into search results like menu options. (Whether these are as trustworthy as the AI suggestions that confront us when we use Google as a search engine will need to be determined.) Sending messages should supposedly be easier, with translation into 40 different languages should the need arise, and it sounds like making playlists and even finding info on one’s destination have both become more powerful.

There’s even the dreaded intrusion of productivity, as Gemini can access your Gmail, calendars, tasks, and so on.

A polestar interior

Google Gemini is coming to all Polestar models. Credit: Polestar

Gemini is also making its way into built-in Google automotive environments. Just yesterday, Polestar announced that Gemini will replace Google Assistant in all its models, from the entry-level Polestar 2 through to soon-to-arrive machines like the Polestar 5 four-door grand tourer.

“Our collaboration with Google is a great example of how we continue to evolve the digital experience in our cars. Gemini brings the next generation of AI voice interaction into the car, and we’re excited to give a first look at how it will enhance the driving experience,” said Polestar’s head of UI/UX, Sid Odedra.

“Hey Google, did you upgrade your AI in my Android Auto?” Read More »

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How two Nissan Leafs help make a regional airport more resilient

Not everything about the future sucks. Like electric cars. Sure, there’s one thing that dinosaur-burners do better—short refueling stops—but even the least efficient EV is still multiple times better than its gas equivalent. So much better in fact that it offsets all the extra energy needed to make the battery within a year or two. They’re quieter, and easy to drive. And in a pinch, they can power your house from the garage. Or how about an airport?

OK, we’re not talking about a major international airport (although I really need to talk to someone at Dulles International Airport about my idea to electrify those Space 1999-esque mobile lounges at some point). But up in Humboldt County, California, there’s a microgrid at the Redwood Coast Airport that has now integrated bidirectional charging, and a pair of Nissan Leaf EVs, into its operation.

The microgrid has been operating since 2021 with a 2.2 MW solar array, 8.9 MWh of battery storage, and a 300 KW net-metered solar system. It can feed excess power back into PG&E’s local grid and draw power from the same, but in an outage, the microgrid can keep the airport up and operational.

Turning over an old leaf

One of the Leafs (from model year 2021) was bought by the Humboldt County Aviation Division, the other is a model year 2020 provided by Nissan. These are the previous generation of the Leaf we test drove recently, and they still rely on CHAdeMO for DC fast charging. But the second-gen Leaf was always capable of vehicle-to-grid; it’s just that no one ever set up a pilot in North America to do so, at least to my knowledge. We’ve seen school buses and F-150s get into the V2G game, and it’s good to see the second-gen Leaf now finally fulfilling that potential in North America, even if it has just been replaced with an improved model.

How two Nissan Leafs help make a regional airport more resilient Read More »

what’s-it-like-to-compete-in-the-longest-us-off-road-rally-with-no-gps?

What’s it like to compete in the longest US off-road rally with no GPS?

I’ve been involved with the Rebelle Rally since its inception in 2016, either as a competitor or live show host, and over the past 10 years, I’ve seen it evolve from a scrappy rally with big dreams to the world-class event that it is today.

In a nutshell, the Rebelle Rally is the longest competitive off-road rally in the United States, covering over 2,000 kilometers, and it just happens to be for women. Over eight days, teams of two must plot coordinates on a map, figure out their route, and find multiple checkpoints—both marked and unmarked—with no GPS, cell phones, or chase crews. It is not a race for speed but rather a rally for navigational accuracy over some of the toughest terrain California and Nevada have to offer. There are two classes: 4×4 with vehicles like the Jeep Wrangler and Ford Bronco and X-Cross for cars like the Honda Passport and BMW X5. Heavy modifications aren’t needed, and many teams compete for the coveted Bone Stock award.

For this 10th anniversary, I got back behind the wheel of a 2025 Subaru Crosstrek Wilderness as a driver, with Kendra Miller as my navigator, to defend my multiple podium finishes and stage wins and get reacquainted with the technology, or lack thereof, that makes this multi-day competition so special.

Emme Hall (R), driver, and Kendra Miller (L), navigator, before the start of the 2025 Rebelle Rally. Ernesto Araiza

High-tech rally

In the morning, as Kendra uses a scale ruler to plot 20-plus coordinates on the map of the day, a laborious task that requires intense concentration, I have time to marvel at base camp a bit. We climb out of our snuggy sleeping bags and tents in the pitch black of 5 am, but the main tent is brighter than ever thanks to Renewable Innovations and its mobile microgrid.

This system combines a solar and a hydrogen fuel cell system for up to 750 kWh of power. In the early morning, the multiple batteries in both systems power the bright lights that the navigators need to see their maps, and the Starlink units send the commentary show to YouTube and Facebook Live. Competitors and staff can take a hot shower, the kitchen fries up the morning’s tater tots—seriously, they are the best—and the day’s drivers’ meeting gets started on the PA system. We’re 100 miles from nowhere, and it feels like home.

What’s it like to compete in the longest US off-road rally with no GPS? Read More »

after-years-of-saying-no,-tesla-reportedly-adding-apple-carplay-to-its-cars

After years of saying no, Tesla reportedly adding Apple CarPlay to its cars

Apple CarPlay, the interface that lets you cast your phone to your car’s infotainment screen, may finally be coming to Tesla’s electric vehicles. CarPlay is nearly a decade old at this point, and it has become so popular that almost half of car buyers have said they won’t consider a car without the feature, and the overwhelming majority of automakers have included CarPlay in their vehicles.

Until now, that hasn’t included Tesla. CEO Elon Musk doesn’t appear to have opined on the omission, though he has frequently criticized Apple. In the past, Musk has said the goal of Tesla infotainment is to be “the most amount of fun you can have in a car.” Tesla has regularly added purile features like fart noises to the system, and it has also integrated video games that drivers can play while they charge.

For customers who want to stream music, Tesla has instead offered Spotify, Tidal, and even Apple Music apps.

But Tesla is no longer riding high—its sales are crashing, and its market share is shrinking around the world as car buyers tire of a stale and outdated lineup of essentially two models at a time when competition has never been higher from legacy and startup automakers.

According to Bloomberg, which cites “people with knowledge of the matter,” the feature could be added within months if it isn’t cancelled internally.

Tesla is not the only automaker to reject Apple CarPlay. The startup Lucid took some time to add the feature to its high-end EVs, and Rivian still refuses to consider including the system, claiming that a third-party system would degrade the user experience. And of course, General Motors famously removed CarPlay from its new EVs, and it may do the same to its other vehicles in the future.

After years of saying no, Tesla reportedly adding Apple CarPlay to its cars Read More »

audi-goes-full-minimalism-for-its-first-ever-formula-1-livery

Audi goes full minimalism for its first-ever Formula 1 livery


Audi says it wants to be an F1 title contender by 2030.

The actual bodywork of Audi’s R26 won’t look identical to this show car, but the livery should, with the addition of the sponsors, obviously. Credit: Jonathan Gitlin

MUNICH, Germany—Audi’s long-awaited Formula 1 team gave the world its first look at what the Audi R26 will look like when it takes to the track next year. Well, sort of—the car you see here is a generic show car for the 2026 aero regulations, but the livery you see, plus the sponsors’ logos, will race next year.

“By entering the pinnacle of motorsport, Audi is making a clear, ambitious statement. It is the next chapter in the company’s renewal. Formula 1 will be a catalyst for the change towards a leaner, faster, and more innovative Audi,” said Gernot Döllner, Audi’s CEO. “We are not entering Formula 1 just to be there. We want to win. At the same time, we know that you don’t become a top team in Formula 1 overnight. It takes time, perseverance, and tireless questioning of the status quo. By 2030, we want to fight for the World Championship title,” Döllner said.

After the complicated liveries of cars like the R18 or Audi’s Formula E program, the R26 is refreshingly simple. Jonathan Gitlin

I’ll admit, when I first saw the images Audi sent ahead of time, I was a little underwhelmed, but in person, as you approach it from different angles, it makes a lot more sense. The design is more than a little minimalist, juxtaposing straight-edged geometric blocks of color with the aerodynamically curved bodywork they adorn. The titanium references Audi’s latest concept car, and the red—which is almost fluorescent in person—is an all-new shade called Audi Red. It’s used to highlight the car’s various air intakes and looks really quite effective.

Why F1?

After a long and glorious history in sportscar racing and rallying before that, Audi’s motorsports activities virtually evaporated in the wake of dieselgate and then a brief Formula E program. Then in early 2022, Volkswagen Group revealed that after decades of “will they, won’t they” speculation, not one but two of its brands—Audi and Porsche—would be entering F1 in 2026. (The Porsche deal with Red Bull would later fall apart.)

The sport was already riding its post-COVID popularity surge, and a new technical ruleset for 2026 was written in large part to attract automakers like Audi, dropping one of the current hybrid energy recovery systems (the complex turbo-based MGU-H) in favor of a much more powerful electric motor (the MGU-K), and switching to synthetic fuels that must have at least 65 percent less carbon emissions than fossil fuels.

In August 2022, Audi confirmed a powertrain program that would be developed at its motorsports competence center in Neuberg, Germany. It also announced it was buying three-quarters of the Swiss-based Sauber team. The following year, then-Audi CTO and head of the F1 program Oliver Hoffman explained to Ars why the company was going to F1 now.

Audi's 2026 F1 livery on a show car, seen from the front 3/4s

As you see the car from other angles, you see how the bodywork interacts with the geometric shapes. Credit: Jonathan Gitlin

“Nearly 50 percent of the power will come out of the electric drive train. Especially for battery technology, thermal management, and also efficiency of the power electronics, there’s a clear focus. And together, the fit between Formula 1 and our RS technologies is [the] perfect fit for us,” Hoffman said at the time.

A team in trouble?

On track, things did not look great. The Sauber team had finished 2023 in 9th place, and 2024 was looking worse. (It eventually finished dead last with a miserable four points at the end of the year.) Rumors that Audi wanted out of the program had to be quashed, then in March 2024 Audi decided to buy all of Sauber, adding Andreas Seidl, formerly of McLaren and before that Porsche, to run the team, now called Audi Formula Racing.

But within a year, Hoffman was gone, together with Andreas Seidl. Replacing Hoffman as head of the Audi F1 project: Mattia Binotto, who saw Ferrari get close to but not quite land an F1 championship. Then in August, Jonathan Wheatley joined the team from Red Bull as the new team principal.

a closer look at Audi's 2026 F1 livery on a show car

The way the air intakes are highlighted is particularly effective. Credit: Jonathan Gitlin

Binotto and Wheatley’s arrival seems to have unlocked something. At Silverstone, Nico Hülkenberg finished third, the first podium for the team since 2012 and the first ever for a driver that was long, long overdue. Hülkenberg now lies ninth in points. His rookie teammate Gabriel Bortoleto might have just had a disappointing home race, but last year’s F2 champ has shown plenty of speed in the Sauber this year. It will surely want to carry that momentum forward to 2026.

“The goal is clear: to fight for championships by 2030. That journey takes time, the right people, and a mindset of continuous improvement,” Binotto said. “Formula 1 is one of the most competitive environments. Becoming a champion is a journey of progress. Mistakes will happen, but learning from them is what drives transformation. That’s why we follow a three-phased approach: starting as a challenger with the ambition to grow, evolving into a competitor by daring the status quo and achieving first successes, and ultimately becoming a champion,” Binotto said.

What’s under the bodywork?

Technical details on the R26 remain scarce, for the same reason we haven’t seen the actual race car yet. Earlier today we visited Audi’s Neuberg facility, which is much expanded from the sportscar days—while those were also hybrid race cars, the state of the art has moved on in the near-decade since Audi left that sport, and F1 power units (the internal combustion engine, hybrid system, battery, but not the transmission) operate at a much higher level.

In addition to the workshops and cleanrooms where engineers and technicians develop and build the various components that go into the power units, there are extensive test and analysis facilities, able to examine parts both destructively (for example, cutting sections for a scanning electron microscope) and nondestructively (like X-raying or CT scanning).

Development and assembly of the Energy Recovery System (ERS) at the Neuburg site

We weren’t allowed to take photos inside the Neuberg facility, or even go into many of the rooms, but the ones we did see are all immaculate. Credit: Audi

Unlike in the LMP1 days of multiple Le Mans wins, actual on-track testing in F1 is highly restricted, limited now to just nine days over three tests before the start of the season. “When I think of my past LMP1 racing, we tested 50 days, 60 days, and if we had a problem, we just added the days. We went to Sebring or whatever,” said Stefan Dreyer, Audi Formula Racing’s CTO. “And this is also a huge challenge… moving into the future of Formula 1.”

For the first three years of the project, there was one goal: design and build a power unit for the 2026 regulations. The complete powertrain (the power unit plus the transmission) first ran a race simulation in 2024. In addition to Neuberg and Hinwil, Switzerland, where Sauber is based, there’s a new location in Bicester, England, part of that country’s “motorsports valley” and home to an awful lot of F1 suppliers and talent.

Now, the group in Neuberg has multiple overlapping jobs: assemble power units and supply them to the race team in Hinwil that is building the chassis, as well as begin development on the 2027 and 2028 iterations of the power units. It’s telling that all over the facility, video screens count down the remaining three months and however many days, hours, minutes, and seconds are left until the cars take to the track in anger in Australia.

Photo of Jonathan M. Gitlin

Jonathan is the Automotive Editor at Ars Technica. He has a BSc and PhD in Pharmacology. In 2014 he decided to indulge his lifelong passion for the car by leaving the National Human Genome Research Institute and launching Ars Technica’s automotive coverage. He lives in Washington, DC.

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Pirelli’s Cyber Tire might become highway agencies’ newest assistant

“Two weeks ago, a European manufacturer tested… the traction control and stability with a dramatic improvement in stability and the traction,” he said. “The nice part of the story is that there is not only an objective improvement—2 or 3 meters in braking distance—but there is also from these customers always a better feeling… which is something that is very important to us because numbers are for technicians, but from our customer’s perspective, the pleasure to drive also very important.”

The headline said something about traffic?

While the application described above mostly serves the Cyber Tire-equipped car, the smart tires can also serve the greater good. Earlier this year, we learned of a trial in the Italian region of Apulia that fitted Cyber Tires to a fleet of vehicles and then inferred the health of the road surface from data collected by the tires.

Working with a Swedish startup called Univrses, Pirelli has been fusing sensor data from the Cyber Tire with cameras. Misani offered an example.

“You have a hole [in the road]. If you have a hole, maybe the visual [system] recognizes and the tire does not because you automatically try to avoid the hole. So if the tire does not pass over the hole, you don’t measure anything,” he said. “But your visual system will detect it. On the opposite side, there are some cracks on the road that are detected from the visual system as something that is not even on the road, but they cannot say how deep, how is the step, how is it affecting the stability of the car and things like this. Matching the two things, you have the possibility to monitor in the best possible way the condition of the road.”

“Plus thanks to the vision, you have also the possibility to exploit what we call the vertical status—traffic signs, the compatibility between the condition of the road and the traffic signs,” he said.

The next step is a national program in Italy. “We are investigating and making a project to actively control not the control unit of the car but the traffic information,” Misani said. “On some roads, you can vary the speed limit according to the status; if we can detect aquaplaning, we can warn [that] at kilometer whatever, there is aquaplaning and [the speed limit will be automatically reduced]. We are going in the direction of integrating into the smart roads.”

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F1 in Brazil: That’s what generational talent looks like

After a weekend off, perhaps spent trick or treating, Formula 1’s drivers, engineers, and mechanics made their yearly trip to the Interlagos track for the Brazilian Grand Prix. More formally called the Autodromo Jose Carlos Pace, it’s definitely one of the more old-school circuits that F1 visits—and invariably one of the more dramatic.

For one thing, it’s anything but billiard-smooth. Better yet, there’s elevation—lots of it—and cambers, too. Unlike most F1 tracks, it runs counterclockwise, and it combines some very fast sections with several rather technical corners that can catch out even the best drivers in the world. Nestled between a couple of lakes in São Paulo, weather is also a regular factor in races here. And indeed, a severe weather warning was issued in the lead-up to this weekend’s race.

You have to hit the ground running

This was another sprint weekend, which means that instead of two practice sessions on Friday and another on Saturday morning, the teams get one on Friday, then go into qualifying for the Saturday sprint race. The shortened testing time tends to shake things up a bit, and we definitely saw that this weekend.

When we left Mexico, there was only a point’s difference between McLaren drivers Lando Norris and Oscar Piastri in the championship. After a strong run in the middle of the season, when he led the championship and seemed to have the edge on Norris, Piastri has had a string of disappointing races. By recent standards, Brazil wasn’t quite so bad, but it wasn’t great, either.

Carlos Sainz Jr. of Spain drives the (55) Atlassian Williams Racing FW47 Mercedes during the Formula 1 MSC Cruises Grande Premio De Sao Paulo 2025 in Sao Paulo, Brazil, on November 9, 2025. (Photo by Alessio Morgese/NurPhoto via Getty Images)

Is it just me, or does Williams usually have a disappointing weekend when it does a Gulf Oil livery? Credit: Alessio Morgese/NurPhoto via Getty Images

Despite the weather warnings, none of the sessions required treaded tires. While the track surface was basically dry for the sprint race, the same couldn’t be said for the painted curbs—water had collected in the valleys between the stepped “teeth,” and as just about every racer knows, if the painted bits of the track are wet, you really don’t want to go near them if you have slick tires.

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Ford says “no exact date” to restart F-150 Lightning production

When Ford electrified its bestselling pickup truck, it pulled out all the stops. The F-150 Lightning may look virtually identical to other versions of the pickup, but it’s smoother, faster, and obviously far, far more efficient than the ones that run on gas, diesel, or hybrid power. But the future of the country’s bestselling electric truck may be in doubt.

That’s according to a report in The Wall Street Journal, which claims that Ford’s management is “in active discussions about scrapping” the Lightning. Production had already been suspended a few weeks ago due to an aluminum shortage following a destructive fire at a supplier’s factory in New York, which Ford estimates may result in as much as $2 billion in losses to the company.

While Ford told Ars it doesn’t comment on speculation on its future product plans, the automaker said that “F-150 Lightning is the best-selling electric pickup truck in the US—despite new competition from CyberTruck, Chevy, GMC, Hummer and Rivian—and delivered record sales in Q3.”

“Right now, we’re focused on producing F-150 ICE and Hybrid as we recover from the fire at Novelis. We have good inventories of the F-150 Lightning and will bring Rouge Electric Vehicle Center (REVC) back up at the right time, but don’t have an exact date at this time,” a Ford spokesperson said.

Ford was the first of the domestic automakers to bring a full-size pickup EV to market. But like General Motors, it has found that pickup truck customers have not flocked to electric propulsion in anything like the numbers predicted pre-pandemic. As we learned last week, GM has also scaled back its EV production, and last month Stellantis announced that it has ceased development of an all-electric version of its Ram 1500.

As for Ford, a second-generation F-150 Lightning has been postponed in favor of a much cheaper, much simpler-to-build electric pickup, which is due in 2027.

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Elon Musk wins $1 trillion Tesla pay vote despite “part-time CEO” criticism

Tesla shareholders today voted to approve a compensation plan that would pay Elon Musk more than $1 trillion over the next decade if he hits all of the plan’s goals. Musk won over 75 percent of the vote, according to the announcement at today’s shareholder meeting.

The pay plan would give Musk 423,743,904 shares, awarded in 12 tranches of 35,311,992 shares each if Tesla achieves various operational goals and market value milestones. Goals include delivering 20 million vehicles, obtaining 10 million Full Self-Driving subscriptions, delivering 1 million “AI robots,” putting 1 million robotaxis in operation, and achieving a $400 billion adjusted EBITDA (earnings before interest, taxes, depreciation, and amortization).

Musk has threatened to leave if he doesn’t get a larger share of Tesla. He told investors last month, “It’s not like I’m going to go spend the money. It’s just, if we build this robot army, do I have at least a strong influence over that robot army? Not control, but a strong influence. That’s what it comes down to in a nutshell. I don’t feel comfortable building that robot army if I don’t have at least a strong influence.”

The plan has 12 market capitalization milestones topping out at $8.5 trillion. The value of Musk’s award is estimated to exceed $1 trillion if he hits all operational and market capitalization goals. Musk would increase his ownership stake to 24.8 percent of Tesla, or 28.8 percent if Tesla ends up winning an appeal in the court case that voided his 2018 pay plan.

Tesla Chair Robyn Denholm has argued that Musk needs big pay packages to stay motivated. Some investors have said $1 trillion is too much for a CEO who spends much of his time running other companies such as SpaceX, X (formerly Twitter), and xAI.

New York Comptroller Thomas DiNapoli, who runs a state retirement fund that owns over 3.3 million shares, slammed the pay plan in a webinar last week. He said that Musk’s existing stake in Tesla should already “be incentive enough to drive performance. The idea that another massive equity award will somehow refocus a man who is hopelessly distracted is both illogical and contrary to the evidence. This is not pay for performance; this is pay for unchecked power.”

Musk and his side hustles

With Musk spending more time at xAI, “some major Tesla investors have privately pressed top executives and board members about how much attention Musk was actually paying to the company and about whether there is a CEO succession plan,” a Wall Street Journal article on Tuesday said. “An unusually large contingent of Tesla board members, including chair Robyn Denholm, former Chipotle CFO Jack Hartung and Tesla co-founder JB Straubel, met with big investors in New York last week to advocate for Musk’s proposed new pay package.”

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