Cars

gm-uses-ai-tool-to-determine-which-truck-stops-should-get-ev-chargers

GM uses AI tool to determine which truck stops should get EV chargers

help me choose —

Forget LLM chatbots; this seems like an actually useful implementation of AI.

A 2024 Chevrolet Silverado EV WT at a pull-through charging stall located at a flagship Pilot and Flying J travel center, as part of the new coast-to-coast fast charging network.

Enlarge / A 2024 Chevrolet Silverado EV WT at a pull-through charging stall located at a flagship Pilot and Flying J travel center, as part of the new coast-to-coast fast charging network.

General Motors

It’s understandable if you’re starting to experience AI fatigue; it feels like every week, there’s another announcement of some company boasting about how an LLM chatbot will revolutionize everything—usually followed in short succession by news reports of how terribly wrong it’s all gone. But it turns out that not every use of AI by an automaker is a public relations disaster. As it happens, General Motors has been using machine learning to help guide business decisions regarding where to install new DC fast chargers for electric vehicles.

GM’s transformation into an EV-heavy company has not gone entirely smoothly thus far, but in 2022, it revealed that, together with the Pilot company, it was planning to deploy a network of 2,000 DC fast chargers at Flying J and Pilot travel centers around the US. But how to decide which locations?

“I think that the overarching theme is we’re really looking for opportunities to simplify the lives of our customers, our employees, our dealers, and our suppliers,” explained Jon Francis, GM’s chief data and analytics officer. “And we see the positive effects of AI at scale, whether that’s in the manufacturing part of the business, engineering, supply chain, customer experience—it really runs through threads through all of those.

“Obviously, the place where it shows up most directly is certainly in autonomous, and that’s an important use case for us, but actually [on a] day-to-day basis, AI is improving a lot of systems and workflows within the organization,” he told Ars.

“There’s a lot of companies—and not to name names, but there’s some chasing of shiny objects, and I think there are a lot of cool, sexy things that you can do with AI, but for GM, we’re really looking for solutions that are going to drive the business in a meaningful way,” Francis said.

GM wants to build out chargers at about 200 Flying J and Pilot travel centers by the end of 2024, but narrowing down exactly which locations to focus on was the big question. After all, there are more than 750 spread out across 44 US states and six Canadian provinces.

Obviously, traffic is a big concern—each DC fast charger costs anywhere from $100,000 to $300,000 dollars, and that’s not counting any costs associated with beefing up the electrical infrastructure to power them, nor the various permitting processes that tend to delay everything. Sticking a bank of chargers at a travel center that’s rarely visited isn’t the best use of resources, but neither is deploying them in an area that’s already replete with other fast chargers.

Much of the data GM showed me was confidential, but this screenshot should give you an idea of how the various datasets combine.

Enlarge / Much of the data GM showed me was confidential, but this screenshot should give you an idea of how the various datasets combine.

General Motors

Which is where the ML came in. GM’s data scientists built tools that aggregate different GIS datasets together. For example, it has a geographic database of already deployed DC chargers around the country—the US Department of Energy maintains such a resource—overlayed with traffic data and then the locations of the travel centers. The result is a map with potential locations, which GM’s team then uses to narrow down the exact sites it wants to choose.

It’s true that if you had access to all those datasets, you could probably do all that manually. But we’re talking datasets with, in some cases, billions of data points. A few years ago, GM’s analysts could have done that at a city level without spending years on the project, but doing it on a nationwide scale is the kind of task that requires the amount of cloud platforms and distributed clusters that are really now only becoming commonplace.

As a result, GM was able to deploy the first 25 sites last year, with 100 charging stalls across the 25. By the end of this year, it told Ars it should have around 200 locations operational.

That certainly seems more useful to me than just another chatbot.

GM uses AI tool to determine which truck stops should get EV chargers Read More »

2024-lincoln-nautilus-first-drive:-a-sea-change-for-lincoln’s-middle-child

2024 Lincoln Nautilus first drive: A sea change for Lincoln’s middle child

anyone seen captain nemo? —

The Nautilus might just be enough to finally get people into Lincoln dealerships.

A silver Lincoln Nautilus next to a sign that says Palm Springs

Enlarge / The Lincoln Nautilus is now in its fourth generation.

Lincoln

PALM SPRINGS, Calif.—Lincoln is one of those car companies that for years will give the impression that the people in charge are asleep at the proverbial wheel and then all of a sudden will debut a total knockout. It’s happened a few times throughout the brand’s long history, most recently with the fourth-generation Navigator. The introduction of the 2018 Navigator also sparked a huge overhaul in design and technology for the brand that catapulted it from “decent free rental car upgrade” to a maker of luxury SUVs that people might want to buy. The 2024 Lincoln Nautilus is just such an SUV.

In the hierarchy of Lincoln models, the Nautilus sits neatly between the Aviator and the smaller Corsair. It’s arguably one of the best looking of the current crop of Lincolns, and it’s positioned to compete with the likes of the Lexus RX, the Cadillac XT6 and Volvo’s XC60, among others. But does it actually compete? Or is it simply another car for the Enterprises and Hertzes of the world?

The 2024 Nautilus is available in two flavors: a purely internal combustion-powered version with a 250 hp (186 kW) turbocharged inline-four that also puts out 280 lb-ft (380 Nm) of torque and is paired with an eight-speed automatic transmission; and a much more interesting hybrid version, which offers up 310 combined hp (231 kW) that’s paired with a CVT transmission. The Nautilus is only available with all-wheel drive.

The hybrid is only $1,500 more, and you get more power and much better efficiency.

Enlarge / The hybrid is only $1,500 more, and you get more power and much better efficiency.

Lincoln

The hybrid variant is a traditional series hybrid, rather than a plug-in hybrid as we’ve seen on the Corsair. Honestly, the lack of a plug-in variant of the Nautilus is kind of a bummer because its character would suit the Nautilus so well, but like the middle-aged sad dad band sang at my wedding reception, you can’t always get what you want. Still, between the two variants, the hybrid is the one to get for a few reasons, and it’s only a $1,500 upcharge versus the gas-only model.

In addition to the power and torque increases offered by the hybrid system, the overall efficiency boost is welcome. The Nautilus Hybrid is good for an EPA-rated 30 mpg (7.84 L/100 km) city, 31 mpg (7.6 L/100 km) highway for a 30 mpg combined. The gasser only manages 21 mpg (11.2 L/100/ km) city, 29 mpg (8.1 L/100 km) highway, and 26 mpg (9 L/100 km) combined. The hybrid system is smooth and well-integrated, too, and I find that an ignorable hybrid drivetrain is a good hybrid drivetrain.

The HEV differentiates itself in other ways, too. Where the ICE model makes do with a non-adjustable suspension, the hybrid gets continuously adjustable dampers and, as a result, a very smooth and Lincoln-appropriate ride. Those dampers are able to be set into a handful of drive modes. These are labeled Normal, Conserve, Excite, Slippery, and Deep Conditions.

There is a noticeable difference between the settings both in the suspension and the accelerator calibration, but it’s not so dramatic that you wouldn’t, say, put it in “Deep Conditions” so you can make a Dune joke on Instagram based on the little animated digital desert planet that’s displayed on the screen and then forget to change it back afterward. Not that I know from experience or anything. Basically, the suspension is a bunch of levels of softness that go from newborn kitten fluff to Ikea couch pillow, so don’t expect corner-carving prowess even in the slightly misleading “Excite” mode.

The Nautilus’ power steering is electric and pretty light in all settings, and the braking system feels smooth and as strong as you’d want it to be when panic-stopping the 4,517-lb (2,049 kg) hybrid. Nothing feels like an afterthought here, apart from the borderline shocking levels of road noise transmitted through the Nautilus’ great big wheels and low-profile tires. The Black Label we tested was on 22-inch wheels and, while not a dealbreaker, the tires make a lot of noise. If I were buying one, I’d get it with the smallest wheels possible and hope that taller sidewalls restore some of the Nautilus’ potential for serenity.

2024 Lincoln Nautilus first drive: A sea change for Lincoln’s middle child Read More »

the-2025-porsche-panamera-perfectly-balances-luxury-ride-and-great-handling

The 2025 Porsche Panamera perfectly balances luxury ride and great handling

turbonite —

There’s clever new air suspension and a much bigger battery for the PHEV variant.

A white Porsche Panamera

Enlarge / BIgger air intakes, steeper headlights, and more pronounced fenders are the visual hallmarks of the 3rd-generation Porsche Panamera.

Jonathan Gitlin

SEVILLE, Spain—Once upon a time, Porsche just made two-door sports cars. Then the 21st century happened. People started to get fickle and demand things like practicality and comfort as well as good handling and soild engineering. Preferring to stay in business, Porsche recognized this market shift and since 2003 has bolstered its lineup, first with SUVs, then in 2009 with the Panamera sedan.

That sedan is now in its third generation, and late last year, we visited its factory in Leipzig to get a sneak preview of the prototype. Now, the new Panamera has gone into production, and we spent a day driving a pair of models on the road and track ahead of the car’s arrival in the US this summer.

Looks-wise, the third-gen Panamera closely resembles the outgoing model to the extent that it has the exact same exterior measurements: 198.8 inches (5,052 mm) long, 76.3 inches (1,937 mm) wide, and 56 inches (1,423 mm) tall. However, it will only be offered as a five-door hatchback—the Sport Turismo variant is no more, we’re told.

At the rear, the light clusters are more three-dimensional now.

Enlarge / At the rear, the light clusters are more three-dimensional now.

Jonathan Gitlin

The design looks a bit sharper than the older car’s, with more pronounced fenders over the wheel and steeply raked LED matrix headlights. At the back, the retractable rear wing is a split-piece affair that pops out and then extends above a certain speed threshold. Keen eyes will also see additional air ducts at the front to better cool the engine bay.

Powertrains

The Panamera was the first Porsche to sport a hybrid powertrain, ignoring, of course, the Lohner-Porsche Semper Vivus of 1899. In 2016, Porsche put a plug-in hybrid powertain into the Panamera for the first time, and it will eventually offer a total of four different PHEV powertrains for the 4th-gen car. It’s only offering one at launch, though, and it’s the Panamera Turbo E-Hybrid. You’ll know you’re looking at a Panamera Turbo because of the distinctive “Turbonite” colored badge and accents, and pedants will be pleased to know that this car does indeed feature forced induction.

In fact, the 4.0 L V8 uses a pair of turbochargers, now monoscroll, rather than the twin-scroll turbines in the old car. This allows the car to heat the catalytic converter more quickly and operate at higher exhaust gas temperatures. There’s no more cylinder deactivation; instead, Porsche’s engineers have used variable valve lift and opening to cope with different engine loads.

There’s an all-new 188-hp (140 kW), 332 lb-ft (450 Nm) electric motor for the PHEV powertrain, which now lives inside the eight-speed dual clutch PDK transmission (which powers all four wheels) rather than downstream of it. Total power and torque output is 670 hp (500 kW) and 685 lb-ft (935 Nm).

  • A cutaway illustration of the Panamera Turbo E-Hybrid’s powertrain.

    Porsche

  • A cutaway illustration of the Panamera plug-in hybrid battery pack.

    Porsche

  • A cutaway showing the internals of the Panamera Turbo Hybrid’s PDK transmission. Note the electric motor on the far left.

    Jonathan Gitlin

The electric motor is always coupled to the transmission, and it’s only when the car wants to add some internal combustion power that a decoupler closes and engages the V8 as well. Under braking, the electric motor can regenerate up to 88 kW before the friction brakes take over. Top speed is 87 mph (140 km/h) under electric power alone, or 190 mph (305 km/h) with the V8 also contributing.

There’s also a new high-voltage traction battery to go with the new electric motor. Porsche has upped the capacity to 25.9 kWh, which should translate to a meaningful increase in the distance one can drive on electric power alone. Porsche has yet to release official EPA fuel efficiency data, so we can’t be specific, but the European WLTP electric-only range is between 76 and 91 km, depending on drive mode, which is about a 75 percent improvement on the previous Panamera PHEV. Recharge times (from 0 to 100 percent) are as low as 2 hours and 39 minutes via the onboard 11 kW AC charger.

The other two powertrains at launch will be the rear-wheel drive Panamera and the all-wheel drive Panamera 4. Both use a 2.9 L twin-turbo V6 gasoline engine, which generates 349 hp (260 kW) and 368 lb-ft (500 Nm), a 10 percent increase in both stats over the outgoing V6 Panamera. Coupled with a new eight-speed PDK transmission, that saves a tenth of a second or two on the 0–60 time—between 4.8 and 5 seconds depending on whether you optioned the Sport Chrono package—and raises the top speed to 168 mph (270 km/h) for the Panamera and 169 mph (272 km/h) for the Panamera 4.

The 2025 Porsche Panamera perfectly balances luxury ride and great handling Read More »

raspberry-pi-powered-ai-bike-light-detects-cars,-alerts-bikers-to-bad-drivers

Raspberry Pi-powered AI bike light detects cars, alerts bikers to bad drivers

Group ride —

Data from multiple Copilot devices could be used for road safety improvements.

Copilot mounted to the rear of a road bike

Velo AI

Whether or not autonomous vehicles ever work out, the effort put into using small cameras and machine-learning algorithms to detect cars could pay off big for an unexpected group: cyclists.

Velo AI is a firm cofounded by Clark Haynes and Micol Marchetti-Bowick, both PhDs with backgrounds in robotics, movement prediction, and Uber’s (since sold-off) autonomous vehicle work. Copilot, which started as a “pandemic passion project” for Haynes, is essentially car-focused artificial intelligence and machine learning stuffed into a Raspberry Pi Compute Module 4 and boxed up in a bike-friendly size and shape.

A look into the computer vision of the Copilot.

While car-detecting devices exist for bikes, including the Garmin Varia, they’re largely radar-based. That means they can’t distinguish between vehicles of different sizes and only know that something is approaching you, not, for example, how much space it will allow when passing.

Copilot purports to do a lot more:

  • Identify cars, bikes, and pedestrians
  • Alert riders audibly about cars “Following,” “Approaching,” and “Overtaking”
  • Issue visual warning to drivers who are approaching too close or too fast
  • Send visual notifications and a simplified rear road view to an optional paired smartphone
  • Record 1080p video and tag “close calls” and “incidents” from your phone

At 330 grams, with five hours of optimal battery life (and USB-C recharging), it’s not for the aero-obsessed rider or super-long-distance rider. And at $400, it might not speak to the most casual and infrequent cyclist. But it’s an intriguing piece of kit, especially for those who already have, or considered, a Garmin or similar action camera for watching their back. What if a camera could do more than just show you the car after you’re already endangered by it?

Copilot's computer vision can alert riders to cars that are

Copilot’s computer vision can alert riders to cars that are “Following,” “Approaching,” and “Overtaking.”

Velo AI

The Velo team detailed some of their building process for the official Raspberry Pi blog. The Compute Module 4 powers the core system and lights, while a custom Hailo AI co-processor helps with the neural networks and computer vision. An Arducam camera provides the vision and recording.

Beyond individual safety, the Velo AI team hopes that data from Copilots can feed into larger-scale road safety improvements. The team told the Pi blog that they’re starting a partnership with Pittsburgh, seeding Copilots to regular bike commuters and analyzing the aggregate data for potential infrastructure upgrades.

The Copilot is available for sale now and shipping, according to Velo AI. A December 2023 pre-order sold out.

Raspberry Pi-powered AI bike light detects cars, alerts bikers to bad drivers Read More »

an-ev-that-charges-30%-faster?-volvo-and-breathe-think-their-tech-can-do-it

An EV that charges 30% faster? Volvo and Breathe think their tech can do it

software-defined battery —

Real-time battery-management algorithms on an embedded processor? Yes, please.

An illustration of a Volvo EV powertrain

Enlarge / Volvo’s electric powertrains are going to get a bit smarter with Breathe’s new real-time battery-management system.

Volvo

Would you like an electric vehicle that can charge up to 30 percent faster than the current breed? If so, you’re not alone—Volvo Cars thinks that’s a desirable outcome, too, which is why the carmaker has invested in and partnered with a British startup called Breathe Battery Technologies. Consequently, Volvo will be the first automaker to add Breathe’s new battery management technology to its EVs, although, before too long you should see Breathe’s tech show up in other EVs, as well as consumer tech devices.

A spinoff out of Imperial College in London, Breathe wants to add some extra brainpower to battery management.

“The frustration that everyone feels is that cell manufacturers brute force and empirically test batteries until they die,” explained Ian Campbell, CEO of Breathe. “They ship the data sheet alongside those batteries that has some numbers baked in, that says “control it according to this A4 piece of paper,” and that significantly underutilizes the complex electrochemistry and materials in the system that they built and shipped.”

Instead of having prebaked charging data that governs that battery pack throughout its life, Breathe instead has developed a dynamic battery management system that provides much more granular control over the pack as it charges. Consequently, it says it can improve charging times by 15–30 percent over current packs.

It seems an intuitive idea—instead of benchmarking a battery at the beginning based on cell specs, why not constantly monitor the pack to know exactly how much charge it can or can’t accept right now?

“It is insanely difficult to take a battery model that is a complicated piece of maths and modeling electrochemistry, to take that to an embedded application processor like the integrated circuit in a Volvo car or any car in the world or any laptop or smartphone,” Campbell told Ars. “That is then fundamentally what enables us to take physics, take equations, algorithms, maths, and electrochemistry, from what’s traditionally been on high-performance computing environments to integrated circuits. By running that real-time, we have the fidelity of control that… enables us to deliver, then, the end-user experience that we really want,” he said.

One can see why an automaker like Volvo might find that attractive—Breathe’s tech requires no hardware changes to Volvo’s EVs, and it’s agnostic of cell chemistry. And since it can run on low-power embedded processors, it’s reasonable to expect it to show up eventually on smaller devices than cars. But Volvo gets to be first.

“For us it’s not important that we have exclusive rights, but it was important for us to be the first mover and with volume as well. Because this is a technology that solves part of the customer pain points with electric cars today,” said Ann-Sofie Ekberg, CEO of the Volvo Cars Tech Fund.

Volvo is keeping coy on exactly which new EV will be the first to feature Breathe’s software, but Ars will keep an ear to the ground to try to find out.

An EV that charges 30% faster? Volvo and Breathe think their tech can do it Read More »

apple-and-tesla-feel-the-pain-as-china-opts-for-homegrown-products

Apple and Tesla feel the pain as China opts for homegrown products

Domestically made smartphones were much in evidence at the National People’s Congress in Beijing

Enlarge / Domestically made smartphones were much in evidence at the National People’s Congress in Beijing

Wang Zhao/AFP/Getty Images

Apple and Tesla cracked China, but now the two largest US consumer companies in the country are experiencing cracks in their own strategies as domestic rivals gain ground and patriotic buying often trumps their allure.

Falling market share and sales figures reported this month indicate the two groups face rising competition and the whiplash of US-China geopolitical tensions. Both have turned to discounting to try to maintain their appeal.

A shift away from Apple, in particular, has been sharp, spurred on by a top-down campaign to reduce iPhone usage among state employees and the triumphant return of Chinese national champion Huawei, which last year overcame US sanctions to roll out a homegrown smartphone capable of near 5G speeds.

Apple’s troubles were on full display at China’s annual Communist Party bash in Beijing this month, where a dozen participants told the Financial Times they were using phones from Chinese brands.

“For people coming here, they encourage us to use domestic phones, because phones like Apple are not safe,” said Zhan Wenlong, a nuclear physicist and party delegate. “[Apple phones] are made in China, but we don’t know if the chips have back doors.”

Wang Chunru, a member of China’s top political advisory body, the Chinese People’s Political Consultative Conference, said he was using a Huawei device. “We all know Apple has eavesdropping capabilities,” he said.

Delegate Li Yanfeng from Guangxi said her phone was manufactured by Huawei. “I trust domestic brands, using them was a uniform request.”

Financial Times using Bloomberg data

Outside of the US, China is both Apple and Tesla’s single-largest market, respectively contributing 19 percent and 22 percent of total revenues during their most recent fiscal years. Their mounting challenges in the country have caught Wall Street’s attention, contributing to Apple’s 9 percent share price slide this year and Tesla’s 28 percent fall, making them the poorest performers among the so-called Magnificent Seven tech stocks.

Apple and Tesla are the latest foreign companies to feel the pain of China’s shift toward local brands. Sales of Nike and Adidas clothing have yet to return to their 2021 peak. A recent McKinsey report showed a growing preference among Chinese consumers for local brands.

Apple and Tesla feel the pain as China opts for homegrown products Read More »

here’s-porsche’s-newest-ev,-the-1,000-horsepower-taycan-turbo-gt

Here’s Porsche’s newest EV, the 1,000-horsepower Taycan Turbo GT

Turbo, Turbo S, Turboest —

The new EV has set lap records at Laguna Seca and the Nürburgring.

A purple Porsche Taycan at Laguna Seca

Enlarge / Porsche’s midlife refresh for the Taycan arrives this summer. Among the changes is a new model called the Taycan Turbo GT.

Porsche

Porsche is adding another new variant to its highly competent Taycan electric sedan. As part of the electric Porsche’s midlife refresh, there’s a new Taycan that sits atop the performance tree, appropriately named the Taycan Turbo GT. It’s the most powerful Taycan you can buy, with a peak output of 1,092 hp (815 kW), and the boffins in Germany have even cut about 157 lbs (72 kg) from the curb weight.

The eagle-eyed Porsche observer probably knew a faster Taycan was on the way. In January, wearing manufacturer’s camo and described as an “unnamed pre-production prototype,” the Taycan Turbo GT lapped the Nürburgring Nordschleife in 7: 05.55, 20 seconds faster than Tesla’s best time with its Model S Plaid (and 26 seconds faster than the Taycan Turbo S, previously the fastest variant).

Now, shorn of its camouflage and proudly bearing the Turbo GT name—as well as sporting the Taycan’s new facelifted look—it has set a new record at Laguna Seca in California. With development driver Lars Kern behind the wheel, the Taycan Turbo GT lapped the 2.2-mile (3.6 km) circuit in 1: 27.87, which is a track record for a production EV at that track.

Power output is 777 hp (580 kW) in normal operation, but engage launch control, and that overboosts to 1,019 hp (760 Nm), with peak power of 1,092 hp for a couple of seconds. And Porsche’s Formula E program has had some influence here: While driving, you can engage “attack mode,” which boosts power by an additional 160 hp (120 kW) for 10-second bursts. Porsche has set up attack mode so it can be engaged or deactivated by a paddle on the steering wheel for ease of use while on track.

Among the changes under the skin are a new rear drive unit, common to the facelifted Taycans. But for the Turbo GT there’s a new silicon carbide pulse inverter that’s capable of up to 900 V, rather than the 600 V inverter in the Taycan Turbo S. The two-speed transmission has also been upgraded to cope with the Turbo GT’s peak torque of 988 lb-ft (1,340 Nm).

  • The purple car with the big rear wing is the Turbo GT with the Weissach package.

    Porsche

  • Lars Kern set laps in a pair of Taycan Turbo GTs—the purple car and this black one.

    Porsche

  • The Taycan Turbo GT negotiates the corkscrew.

    Porsche

  • The “purple sky metallic” paint is one of two new colors for the Turbo GT for this year.

    Porsche

  • The Turbo GT interior.

    Porsche

  • A rather happy-looking Lars Kern next to his record-setting rides.

    Porsche

You’ll need to specify the Turbo GT with the Weissach package—named for Porsche’s R&D base near Stuttgart—if you want to save weight as well as add power. This uses carbon fiber to replace heavier trim pieces, thinner glass, and a lighter sound system and ditches the automatic closing of the rear trunk, plus one of the two charge ports and even the rear speakers in order to save the aforementioned 157 lbs.

The Weissach package also cuts the 0-60 mph time from 2.2 seconds down to 2.1 seconds and allows for a 190 mph (306 km/h) top speed instead of topping out at 180 mph (290 km/h).

“The track at Laguna Seca pushes the Taycan Turbo GT to the limit. It’s the overall package that makes the difference,” said Kern. “The Turbo GT with Weissach package sets new standards in almost every metric. These include acceleration and braking, an “Attack Mode” that’s intuitive to use, and a powertrain designed for maximum traction and performance. And the cornering grip levels are just as impressive. The controllability and light-footedness are unbelievable. The tires work very well, and you have the right balance in every driving situation. It is incredibly good fun to drive this car around the undulating track at Laguna Seca.”

None of this comes cheap, however. The 2025 Taycan Turbo GT will start at $230,000 when it arrives in showrooms this summer.

Here’s Porsche’s newest EV, the 1,000-horsepower Taycan Turbo GT Read More »

gm-starts-selling-chevy-blazer-evs-again,-cuts-prices-up-to-$6,250

GM starts selling Chevy Blazer EVs again, cuts prices up to $6,250

still no carplay, though —

Bad software, charging problems led Chevy to stop selling the Blazer EV in December.

A red chevrolet Blazer EV

Enlarge / Chevrolet suspended sales of the Blazer EV for three months as a result of software and charging problems.

Jonathan Gitlin

The Chevrolet Blazer EV is back on sale today, more than three months after the automaker took its newest electric vehicle off the market due to a litany of software problems. It has also cut Blazer EV prices, and the company says that the EV now qualifies for the full $7,500 IRS clean vehicle tax credit.

The Blazer EV was the first Chevrolet-badged EV using General Motors’ new Ultium battery platform. Introduced at CES in 2022, Chevrolet actually started delivering the first Blazer EVs last August. But not very many of them—by the end of the year, only 463 Blazer EVs had found homes.

Ars drove the Blazer EV in December and came away unconvinced. On the road, it suffered from lots of NVH, and we ran into software bugs with the Ultifi infotainment system. We weren’t the only ones to experience problems—charging bugs left another journalist stranded on a road trip with a Blazer EV that refused to charge.

Three days later, GM issued a stop-sale order for the car.

Now, the Blazer EV is on sale again and with what Chevrolet is calling “significant software updates.” Some of these are to the UI, but those charging problems should be solved now as well.

The other problem with the Blazer EV, beyond quality issues, was its rather high price. The promised $44,995 version was ditched before the car was launched; instead, the cheapest Blazer EV on sale was the $56,715 all-wheel drive LT, and at $60,215 the all-wheel drive Blazer EV RS was more expensive than the closely related Cadillac Lyriq.

To help tempt customers back into the showroom, Chevrolet has also given the Blazer EV a hefty price cut. Now, the Blazer EV LT costs $50,195, $6,520 less than at launch. The Blazer EV RS got $5,620 cheaper and now starts at $56,175.

GM starts selling Chevy Blazer EVs again, cuts prices up to $6,250 Read More »

apple-blew-$10-billion-on-failed-car-project,-considered-buying-tesla

Apple blew $10 billion on failed car project, considered buying Tesla

talk about an RDF —

It took Apple’s board 10 years to see the obvious writing on the wall.

The apple logo with a stop sign in it, superimposed above the road

Aurich Lawson/Jonathan Gitlin/Getty Images

Apple spent roughly $1 billion a year on its car project before canceling it last month, according to a report in Bloomberg. The project, which apparently made as little sense to many inside Apple as it did to outside observers, began in 2014 as the tech giant looked for a new revenue stream to supplement its hardware and software businesses. But grand plans for a fully autonomous vehicle were never able to overcome the various technical challenges, and prototypes only ever ran on a closed-course test track.

During his tenure as CEO, the late Steve Jobs contemplated Apple getting into the automotive world, an idea that did not survive the global financial crisis of 2008. But by 2013, Apple executives thought this could be “one more example of Apple entering a market very late and vanquishing it.”

At first, the company considered simply acquiring Tesla—at the time the startup automaker was worth just under $28 billion, a fraction of the annual profit that Apple was raking in even then. It is suggested that Musk standing down from Tesla was a sticking point, and talks ended. Later, in 2017, Musk apparently tried to interest Apple in buying Tesla, which at the time was mired in Model 3 “production hell,” but current Apple CEO Tim Cook refused the meeting.

With a Tesla purchase off the table, in 2014 Apple instead decided to set up its own automotive R&D program, known internally as Project Titan. Almost immediately, Project Titan was the cause of arguments within Apple. The company’s CFO, Luca Maestri, was not a fan; having come from General Motors’ European arm, Maestri was all too familiar with the low profit margins enjoyed by automakers. Apple’s top software engineer, Craig Federighi, and its star designer, Jony Ive, were both skeptics, too.

But it seems the lure of a fully autonomous (level 5) vehicle, capable of driving anywhere without a human at the wheel, was too tempting to ignore.

By 2015, the plan was to bring an Apple EV to market by 2020, and with Ive in charge of the style, that vehicle was destined to be a minivan. Given some of the ideas Apple experimented with, it’s no surprise that Project Titan’s gestation proved problematic—touchscreens folding down from the roof as controllers and external microphones to pipe in outside sounds, to name but two.

In 2016, Apple decided to bet even more heavily on autonomous driving, as some in the company believed this could leave the company with a product to license to others, even if the car never materialized.

Though the Tesla deal never happened, Apple considered partnering with or buying other automakers, including BMW, Canoo, Ford, McLaren, Mercedes-Benz, and Volkswagen.

Apple prototypes were running on a private test track in Arizona in 2020. These were rounded minivans, painted white, with sliding doors and whitewall tires, apparently inspired by the VW microbus.—Ive must have been as enamored with VW ID. Buzz as pretty much everyone else on the planet. By this point, the company knew 2025 would be the earliest it could bring its car to market and planned to equip it with “a giant TV screen, a powerful audio system and windows that adjusted their own tint,” plus reclining seats for the passengers.

It wouldn’t feature a steering wheel, however, “just a video-game-style controller or iPhone app for driving at low speed as a backup,” an idea that is sure to horrify many Ars readers. There are longstanding reasons why the industry continues to use a steering wheel and pedals rather than joysticks or controllers, but the autonomous vehicle sector has been actively lobbying Congress to update federal regulations to allow for AVs sans steering wheel. In 2022, GM’s Cruise petitioned the National Highway Traffic Safety Administration for permission to build its Origin robotaxis without one.

By 2020, the prospect of achieving a fully autonomous vehicle capable of driving anywhere its user wanted to go—rather than one with a more limited design domain like a geofenced robotaxi—was still daunting. At the time, Project Titan was being run by Doug Field, formerly of Tesla, who suggested a conditionally automated driving feature, also known as “level 3,” was more realistic. This proved unwelcome advice, and in 2021, Field moved to Ford.

The Apple car continued to morph, apparently losing its front and rear windshields for some time as the design switched to a curved pod with gullwing doors. Finally, in 2023, visions of fully autonomous driving were downgraded to the same kind of advanced cruise control and lane keeping offered by most automakers, and the cabin now had a steering wheel. But it wouldn’t be cheap; estimates put Apple’s cost of building the car at $120,000.

The problem, according to Bloomberg, was Cook’s decadelong indecision.

“If Bob [Mansfield] or Doug ever had a reasonable set of objectives, they could have shipped a car,” says someone who was deeply involved in the project. “They’d ask to take the next step, and Tim would frequently say, ‘Get me more data, and let me think about it.'”

Kevin Lynch replaced Field and recently succeeded in piercing the reality distortion field, convincing the Apple board of something obvious to many of us: full autonomy you could sell to the public is at least a decade away, and the margins for selling cars are terrible. And at the end of February, the Apple car was no more.

Apple blew $10 billion on failed car project, considered buying Tesla Read More »

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Rivian reveals three new, smaller electric SUVs: The R2, R3, and R3X

no astromech droids were hurt in the making of this post —

The new EVs use Rivian’s new midsize platform, and R2 deliveries begin in 2026.

Rivian R2, R3, and R3X SUVs parked together

Enlarge / From left to right, the Rivian R2, Rivian R3, and Rivian R3X.

Rivian

Today in California, Rivian CEO and founder RJ Scaringe unveiled new additions to the electric vehicle startup’s model lineup. Details of the new R2 had leaked earlier this week, although not entirely accurately—the new smaller EV will start at $45,000 (not $47,000) when it goes on sale in 2026.

At first glance of the R2, you might be excused for thinking you’re looking at a Rivian R1S, for both SUVs share a lot of styling details—not just Rivian’s distinctive daylight running lights but also the overall shape of the vehicle. But the new car is shorter in both length (by 15.7 inches/400 mm) and height, and only offers two rows of seating, not three.

Convenience improvements include a pair of gloveboxes under the dashboard and a flashlight that’s stored in the door. At the back, the glass rear window can drop down to allow access to the cargo area. Both rows of seats fold flat, in case you want to camp in your car.

Rivian will build three different powertrain configurations of the R2: a single-motor, rear-wheel drive version, a twin-motor, all-wheel drive model, and a tri-motor option. Scaringe said that all three will have at least 300 miles (482 km) of range. The tri-motor R2 can accelerate from 0–60 mph in under three seconds.

The battery pack uses larger-format 4695 cylindrical cells, and Scaringe says that the R2 will go into production at the company’s first factory in Normal, Illinois. Reservations for the R2 opened today with a $100 deposit. Deliveries are scheduled for the first half of 2026.

  • The Rivian R2 looks a lot like the larger R1S.

    Rivian

  • Rivian says it will save $2.5 billion by starting R2 production in Illinois instead of waiting for the plant in Georgia.

    Rivian

  • A size comparison with the R1S.

    Rivian

  • Here’s the R2 interior

    Rivian

  • The addition of gloveboxes is a welcome touch.

    Rivian

  • The R2’s seats all fold flat.

    Rivian

  • A look at the R2 door cards.

    Rivian

  • The center console has plenty of cubbies.

    Rivian

  • Rivian plans a range of R2 accessories, including a camp kitchen and a tent.

    Rivian

Although details on the R2 had already leaked, the company prevented that from happening for another new model, introduced by Scaringe with a Steve Jobs-like “one more thing…” toward the end of the presentation. In fact, it was two new things: a pair of even smaller electric crossovers called the R3 and R3X.

Like the R2, these two new models use the same new midsize platform (as opposed to the larger platform that underpins the R1S, R1T, and the Rivian Delivery Van). The R3 and R3X keep Rivian’s distinctive light signature but eschew copying the larger SUV’s silhouette for a shape that looks more like a Fiat Panda or Lada Niva, at least to this observer.

The R3 has a wheelbase that is 5 inches (125 mm) shorter than the R2 but will also be offered with the same three choices of powertrains and have more than 300 miles of range. The R3X is much like the R3 but with wheel arch extensions and a rear spoiler.

Like the bigger R1 and R2, the R3 and R3X have a cargo frunk up front. Similar to the R2, the front and rear seats fold flat. The rear hatch glass opens independently of the hatch, which allows you to carry larger payloads.

The R3 and R3X will be built at Rivian’s new factory in Georgia, but for now, we can’t tell you when deliveries will start or how much you’ll have to pay to have one in your driveway or garage.

  • The same adorable face but in a small new package—the Rivian R3.

    Rivian

  • The glass in the hatch opens independently for large loads like a surfboard.

    Rivian

  • I’ll be honest, if Rivian was taking R3 deposits today I’d have sent in my $100.

    Rivian

  • The Rivian R3X is off-road coded.

    Rivian

  • Rivian

  • A look at the Rivian R3 interior.

    Rivian

  • The R3’s back seat will be a bit more cramped than the R2.

    Rivian

  • The R3’s door card, which also has a flashlight stored in it.

    Rivian

  • The R3X interior has the same layout as the R3 but with different materials.

    Rivian

  • The rear seats in the R3 and R3X are split 40: 20: 40.

    Rivian

DC fast-charging for all three models should take under 30 minutes to charge from 10–80 percent, Rivian tells us, and the cars will feature native J3400 charging ports. We also learned that later this month, existing Rivian owners will gain access to the Tesla Supercharger network, although these EVs will need to use a CCS1-J3400 adapter.

“I have never been more excited to launch new products—R2 and R3 are distinctly Rivian in terms of performance, capability and usability yet with pricing that makes them accessible to a lot of people. Our design and engineering teams are extremely focused on driving innovation into not only the product features but also our approach to manufacturing to achieve dramatically lower costs,” said Scaringe. “R2 provides buyers starting in the $45,000 price range with a much-needed choice with a thoroughly developed technology platform that is bursting with personality. I can’t wait to get these to customers.”

Rivian reveals three new, smaller electric SUVs: The R2, R3, and R3X Read More »

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Red Bull suspends alleged harassment victim in snowballing F1 scandal

on international women’s day, no less —

After accusing team boss of “inappropriate behavior,” female F1 employee suspended.

Oracle Red Bull Racing Team Principal Christian Horner talks in the Team Principals Press Conference during practice ahead of the F1 Grand Prix of Saudi Arabia at Jeddah Corniche Circuit on March 07, 2024 in Jeddah, Saudi Arabia.

Enlarge / Red Bull Racing team boss Christian Horner faced the media at an F1 press conference earlier today in Jeddah, Saudi Arabia.

Bryn Lennon/Getty Images

Formula 1 has been embroiled in a scandal as its 2024 season gets underway. As Ars detailed on Monday, the team principal for Red Bull Racing, Christian Horner, was investigated by his organization for what was described as “controlling and inappropriate behavior” toward a female member of his staff. Now, we’ve learned that the staff member has been suspended with pay by the F1 team.

A spokesperson for the team told The Guardian that Red Bull was unable to comment on an internal matter.

Last week, Red Bull issued a statement about the dismissal of the grievance, stating that the complainant has a right of appeal but that it “is confident that the investigation has been fair, rigorous, and impartial.”

“The investigation report is confidential and contains the private information of the parties and third parties who assisted in the investigation, and therefore we will not be commenting further out of respect for all concerned,” the statement said. “Red Bull will continue striving to meet the highest workplace standards.”

Today, Horner faced the F1 media in a press conference for F1 team bosses at the Saudi Arabian Grand Prix, which takes place this Saturday. “It has been of great interest in different elements of the media for different reasons,” Horner said, adding, “I think it’s time to draw a line under it. And to focus on what is going on on track.”

Regarding the investigation, Horner said, “We are all bound by the same restrictions. Even if I’d like to talk about it, I can’t. This has been trying in many respects.”

Although Horner was cleared by Red Bull’s internal investigation, an anonymous source leaked WhatsApp screenshots, allegedly between Horner and the now-suspended employee—to hundreds of people in the F1 paddock. That was followed by Jos Verstappen, father of F1 world champion Max Verstappen, telling the media that Horner’s position was untenable.

Verstappen Sr. has denied being behind the leak, which is largely believed to be part of an internal Red Bull power struggle following the death of co-owner Dietrich Mateschitz. Horner has the backing of the Thai family that owns 51 percent of the company, but not the Austrian management of Red Bull GmbH, which has the backing of Mateschitz’s son, who owns the remaining 49 percent.

Others in the paddock have been pressed on their views of the situation. Seven-time world champion Lewis Hamilton told journalists that “it’s a really, really important time for the sport to show and stick to its values, hold ourselves accountable for our actions, and it’s a really, really pivotal moment for the sport in terms of what we project to the world and how it’s handled.”

“And it’s not been handled very well to this point, and I think transparency is really key,” Hamilton continued.

“It highlights some of the issues that we also have within the sport, when we’re talking about diversity and inclusion, that inclusion, making people feel comfortable in this environment, it’s clearly not the case.”

Speaking to Bloomberg, James Vowles, team principal for Williams Racing, said, “I can only control what happens within Williams, and what I can do within that environment is open everyone’s eyes to ‘this is how we have to be,’ because the best ideas don’t come from being a closed group of individuals. It comes from diversity.

“These allegations are allegations,” Vowles said. “I’m afraid I don’t have any understanding of what is behind them and the significance of what has happened. All I can say is that should this ever happen in our regard, we’ll be entirely supportive in terms of fixing it and making sure we have a culture that is accepting of everyone.”

But not every voice from the paddock has been as supportive. RB driver Daniel Ricciardo, who has become a fan favorite as a result of Netflix’s Drive to Survive, told the media he hoped the situation would just go away. “You want things to be smoother than they are, of course,” Ricciardo said. “Right now, there is a lot of noise and distraction, no doubt. Look, the way they performed last week… for them to be able to still focus on business on track, that is also a big strength of theirs. Hopefully, these things start to slowly go away, and they could just focus on being a racing team.”

As optics go, these are bad, particularly as the news of the employee’s suspension emerged on International Women’s Day and on the first day of the season for F1 Academy, a series for young women drivers to get their foot on the single-seater racing ladder. French phenom Doriane Pin was fastest in F1 Academy testing, followed by Britain’s Abby Pulling and the American Lia Block, daughter of Ken Block, the late star of the Gymkhana drifting videos.

Red Bull suspends alleged harassment victim in snowballing F1 scandal Read More »

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Worried about roundabouts? Waze wants to help

📲🗺️📍🚙

Google’s other navigation app is getting some new features.

In this photo illustration a Waze logo of a GPS navigation software app is seen on a smartphone and a pc screen.

Pavlo Gonchar/SOPA Images/LightRocket via Getty Images

Waze, the navigation app owned by Google, is adding some new features. Some of these are safety-oriented, like alerts about first responders or speed limit changes. Others are convenience-minded, like help navigating roundabouts or parking information. It’s also expanding its use of crowdsourcing to determine road conditions.

When Google bought Waze in 2013, the navigation app was already well-liked for adding a slightly social aspect to in-car navigation—something that seems adorably quaint and perhaps unthinkable these 11 years later.

Over the years, Google has slowly incorporated more of Waze’s features into its own Google Maps platform and taken away Waze’s autonomy, too. In 2022, it was formally merged into the same division at Google that runs Maps, and last year, Google laid off some workers and ditched Waze’s own ad platform for Google ads.

Considering Google’s notorious nature when it comes to wielding an axe to much-liked apps or services, it’s fair to wonder how much longer Waze will continue to exist. But despite this existential threat, Waze continues to update and improve its app.

Last year, it added crash history alerts to warn drivers of crash hotspots they might be approaching. Now, it’s going to add speed limit alerts to both Android and iOS users later this month, which begins notifying a user that there’s an impending speed limit decrease once it’s within 500 feet. This functionality can commonly be found on new cars that use camera-based lane-keeping systems, but for everyone else on the road, it ought to be a handy update.

This month will also see Waze give alerts about impending speed bumps, toll booths, and sharp curves.

Another new safety feature is already available for all Waze users in the US, Canada, Mexico, and France. This alerts users if there’s an emergency vehicle stopped along the route. Connected car drivers in Germany have benefited from a similar system—for Waze’s feature, the data comes from its “Waze for City” partners.

  • An example of Waze’s new road alert.

    Waze

  • An example of Waze’s new emergency vehicle alert.

  • An example of Waze’s new speed limit decrease alert.

    Waze

  • An example of Waze’s roundabout navigation update.

    Waze

  • Waze will now display information about parking garages.

    Waze

  • You can book parking in the app.

    Waze

  • Waze will now know your usual routes and can tell you if it’s quicker to go a different way.

    Waze

Waze’s new roundabout navigation should be a boon to tourists planning to drive to Washington, DC. Again, it’s using crowdsourced data to show users where to enter a roundabout and where to leave it, as well as which lane to be in if there’s more than one. Waze says this feature will roll out to all its Android users across the globe this month. But if you use iOS, you’ll just have to keep circumnavigating that traffic circle until sometime later this year.

Rather than use crowdsourced info, the new parking update is a partnership with the parking platform Flash. It will show users information like whether the parking is covered, if it’s wheelchair accessible, and if there is EV charging or valet parking, and you’ll be able to reserve parking via the app. (Flash says its “Book Online” feature is also coming to Google Maps.) For now, Flash’s database covers about 30,000 parking garages in the US and Canada.

Finally, Waze says it’s adapting to users whose preferred routes aren’t the fastest option and that it will start displaying traffic information along these routes this month to both Android and iOS users.

Worried about roundabouts? Waze wants to help Read More »