Latest news with #EVtechnology
Yahoo
21-07-2025
- Automotive
- Yahoo
This Mercedes-Benz Division You've Never Heard of Just Pulled 737 HP Out of a 29-LB EV Motor
Last month, Mercedes-AMG touted the potential of YASA's axial-flux electric motors with its AMG GT XX Concept car, but it seems that EV's powerplant was just the tip of the iceberg. YASA has just claimed an unofficial world record for the highest-power density electric motor 'in its class.' Tim Woolmer, CTO at YASA, made the claim on LinkedIn, saying a new prototype motor it developed produces 550 kilowatts and weighs only 13.1 kilograms. That gives it an astounding power density of 42 kW/kg. The previous unofficial record? Helix, an electric drive system company, made a motor with a 23 kW/kg density. To put that in freedom units, YASA's prototype motor produces just over 737 horsepower and weighs only 28.9 pounds. That's more power than a standard Hellcat engine, in a piece of equipment you can pick up and hold in your hands. How did YASA do it? Details are thin, but Woolmer noted it didn't use any exotic materials, believes the design is mass-producible at 10,000–50,000 units per year and touts 'insane cooling performance.' Continuous power is 'close' to the peak output using only standard cooling fluids, and Woolmer said the peak itself is good for about five seconds. YASA's axial-flux motors are naturally more power dense than the radial flux motors used in EVs today thanks to the inherent design. (If you want to know the long, technical details, check out a deep dive on electric motor design here.) Woolmer says YASA wasn't trying to achieve a world record with its electric motor, saying it 'accidentally' achieved the highest power density. The potential that such a motor has for production vehicles is great. A single electric motor with that much power taking up such little space at a relatively inconsequential weight would be a huge help for packaging, especially for sports cars. Road & Track reached out to YASA to see what other details it would provide about this prototype electric motor, and we'll update this post if we hear back. Theoretically, Mercedes-AMG products would be first up to take advantage of this motor tech, and the upcoming production version of the AMG GT XX is already set to use YASA's axial-flux electric motor tech. You Might Also Like You Need a Torque Wrench in Your Toolbox Tested: Best Car Interior Cleaners The Man Who Signs Every Car
Yahoo
18-07-2025
- Business
- Yahoo
Should You Buy the Win Streak in Red-Hot QuantumScape Stock?
QuantumScape (QS) shares extended gains further on Thursday to print a new 52-week high of $13.79 as investors continued to pile into the NYSE-listed firm ahead of its earnings next week. Advanced battery stocks have been in focus this year amid growing optimism around next-gen EV technology and commercial scalability. More News from Barchart Dear Google Stock Fans, Mark Your Calendars for July 23 Dear UnitedHealth Stock Fans, Mark Your Calendars for July 29 Peter Thiel Is Betting Big on This Ethereum Treasury Stock. Should You Buy Shares Now? Get exclusive insights with the FREE Barchart Brief newsletter. Subscribe now for quick, incisive midday market analysis you won't find anywhere else. Including today's gain, QuantumScape is up 300% versus its year-to-date low set in early April. Why Has QuantumScape Stock Soared in Recent Weeks? QuantumScape has recently disclosed plans of reporting its second-quarter financial results on July 23. Consensus is for it to lose $0.20 on a per-share basis in Q2. While the earnings expectations suggest QuantumScape remains far from achieving profitability, hitting or beating the number would still be a win for investors as it translates to meaningful improvement from the $0.25 a share the company lost in the same quarter last year. QuantumScape stock has experienced a meteoric rally in recent weeks partly because it successfully integrated its Cobra separator process into baseline cell production. This improves manufacturing efficiency by a factor of 25 and positions the solid-state rechargeable lithium metal batteries maker closer to commercial-scale deployment. Fundamentals Fail to Justify QS Shares Valuation QuantumScape is broadly expected to narrow its per-share loss by about 20% in its fiscal Q2. Still, the battery stock remains unattractive to own due to valuation concerns. For a pre-revenue company in its development stage only, a price-book (P/B) ratio of nearly 5.5x looks overly stretched and signals potential for a sharp drawdown in the second half of 2025. In late June, William Blair analysts also told clients that QS shares have gotten ahead of themselves as they reiterated their 'Market Perform' rating on the firm. Wall Street's Mean Target Signals Downside in QuantumScape Investors should note that other Wall Street analysts also agree that QS stock is rather overvalued at current levels. According to Barchart, the consensus rating on QuantumScape shares sits at 'Hold' only with the mean target of about $4.79 indicating potential downside of 65% from here. On the date of publication, Wajeeh Khan did not have (either directly or indirectly) positions in any of the securities mentioned in this article. All information and data in this article is solely for informational purposes. This article was originally published on Error in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
Zawya
16-07-2025
- Automotive
- Zawya
Chery to launch new EV brand Icaur in South Africa in 2026
Icaur, a new energy vehicle (NEV) brand under China's Chery Group, has confirmed it will officially enter the South African market in the first quarter of 2026. The brand revealed its intentions following its recent debut at the 2025 Festival of Motoring. Image supplied Founded in 2023, Icaur positions itself as an expressive, lifestyle-driven EV brand that aims to deliver clean mobility without compromising on personality or design. Its local entry marks the Chery Group's continued investment in the region, and Icaur's first foray into the African market. 'As the world embraces a new era of clean mobility, South African motorists deserve access to electrified vehicles that are as expressive as they are intelligent,' says Shannon Gahagan, national brand and marketing manager at Icaur South Africa. 'Icaur brings a new energy to the market, combining advanced EV technology with a playful, user-centric spirit.' International traction, local intent Backed by Chery's global manufacturing and R&D resources, Icaur has gained attention internationally for its bold, retro-futuristic designs and tech-enabled platforms. In South Africa, the brand aims to offer accessible electric mobility while engaging younger, lifestyle-focused buyers. The brand is built around four global pillars: - Category innovation: Introducing new vehicle formats and user experiences - Playful co-creation: Allowing customers to personalise and influence product development - Emotional design: Blending nostalgic styling cues with modern functionality - Lifestyle ecosystem: Expanding beyond vehicles into gear, content and digital experiences Dealership plans under way Icaur South Africa is finalising its national retail strategy, with the first dealerships expected in key metros. The brand targets a network of 15 outlets by launch. It also plans to roll out lifestyle activations and product updates in the run-up to its market debut. 'South Africa is a country with a rich outdoor lifestyle, vibrant urban culture, and an increasingly energy-conscious mindset,' Gahagan adds. 'These are the communities Icaur is built for.' Details on the first Icaur models set for South Africa will be shared ahead of the 2026 launch. All rights reserved. © 2022. Provided by SyndiGate Media Inc. (
Auto Car
14-07-2025
- Automotive
- Auto Car
The electric Range Rover is almost here! But we've already taken it off road...
The Range Rover Electric's 542bhp of peak power isn't likely to cause too many heightened expectations in this department. We have so far only driven the car below 20mph, on a mix of single-track sealed roads and forest tracks; so impressions about on-road performance and drivability will come later. And as far as offroading goes; Eastnor's tracks were mostly dry on the day of our test, so didn't present the challenge to this car's outright traction and torque-vectoring capacities that they might have on a soggy December afternoon. But a cakewalk, they certainly ain't. In places they climb and descend slippery gradients of more than 25 degrees, as well as twisting and turning around gulleys, and over rocks and ridges. And yet the unflappable calmness with which the Range Rover Electric can simply ease itself up, down, over and around everything before it inspires incredible confidence in its capabilities. Nothing seems to phase it. Nothing requires the merest run up, or suck-it-and-see hurried stab of power. It sniffs out traction bit by bit, like a mountain goatherd who's rehearsed every step; and without any need to worry about keeping engine revs from bogging down, momentum from dying, or wheels from spinning away fruitlessly. Without an asymmetrical motor layout, the car vectors torque in offroad situations via open diffs and brake interventions, using specially developed Terrain Response traction control software adapted for the torque of electric motors. 'We can control a slipping wheel about a hundred times faster than in the standard car,' says Fairbrother. The difference that makes to the Range Rover's offroad capability is remarkable; and, in tandem with an apparent dearth of effort expended in what it's doing caused by the lack of any revving engine, it makes for an air of assurance that suits a Range Rover quite brilliantly. As well as being superbly quiet and calm when running on asphalt, there's a serene composure about this car even at the toughest of moments. So accessible is the car's torque, and so fine and effective its electronic governance, that you seldom need more than 40- or 50 per cent throttle to ease gently over the biggest roots, or out of deep ruts. The loudest noises you'll hear will likely be water sloshing past the wheels, gravel crunching under the tyres, and the background hum of the air conditioning.
Geeky Gadgets
07-07-2025
- Automotive
- Geeky Gadgets
Carbon-Neutral Thrills: Alpine A290 Rallye Joins Customer Racing
The Alpine A290 Rallye is setting a new standard in the world of motorsport as the first-ever electric rally car from the renowned French manufacturer, Alpine. This groundbreaking vehicle, designed specifically for customer racing, seamlessly combines innovative electric vehicle (EV) technology with Alpine's rich motorsport heritage. Boasting a powerful 220 hp engine, an advanced suspension system, and FIA-compliant safety features, the A290 Rallye is poised to transform rally racing for a new generation of drivers. The introduction of electric rally cars like the A290 Rallye is not solely about promoting sustainability; these vehicles also deliver exceptional performance, reduced environmental impact, and an exhilarating driving experience. By fully embracing EV technology, Alpine is paving the way for a carbon-neutral future in motorsport while maintaining the heart-pounding excitement that rally enthusiasts have come to love. This shift towards electric power represents a significant milestone in the evolution of rally racing, as it demonstrates that high-performance competition and environmental responsibility can coexist harmoniously. Pricing and Availability The Alpine A290 Rallye is competitively priced at €59,990 (excluding VAT) for a fully assembled and painted car, making it an attractive option for both experienced rally drivers and newcomers eager to enter the world of electric motorsport. The A290 Rallye will be available to a select group of competitors, with its inaugural single-rally challenge scheduled to take place in France before the end of 2025. Furthermore, the car is set to make its dynamic debut at the prestigious Goodwood Festival of Speed and will also participate in the challenging Rallye Mont-Blanc Morzine later in the year, showcasing its capabilities on both the track and in real-world rally conditions. Technical Excellence Meets Racing Heritage The A290 Rallye is built upon the solid foundation of the standard A290's chassis, which has been carefully adapted to meet the demands of competitive rally racing. The car features a welded roll cage for enhanced structural integrity, Sabelt bucket seats for optimal driver support and safety, and a ZF limited-slip differential for improved traction and handling. The braking system is equally impressive, with 6-piston monoblock callipers and 350mm discs at the front, complemented by single-piston callipers and 280mm discs at the rear. This advanced braking setup ensures precise control and exceptional stopping power, even during the most intense high-speed maneuvers. Innovative Features for a Unique Experience One of the most striking features of the A290 Rallye is its innovative sound system, which emits a distinctive sound that correlates with the vehicle's speed and throttle position. This unique auditory experience not only enhances the driving experience for the pilot but also adds an extra layer of excitement for spectators, creating a more immersive and engaging atmosphere at rally events. The car is also equipped with state-of-the-art ALP Racing Suspension shock absorbers, which provide exceptional handling and stability on a variety of surfaces, and Michelin Pilot Sport A tyres, which offer superior grip and durability in demanding rally conditions. Specifications Engine: 220 hp, 300 Nm torque 220 hp, 300 Nm torque Transmission: Front-wheel drive with ZF limited-slip differential Front-wheel drive with ZF limited-slip differential Braking System: Front: 6-piston monoblock callipers, 350mm discs Rear: Single-piston callipers, 280mm discs Race-type ABS control and hydraulic handbrake Suspension: ALP Racing Suspension shock absorbers ALP Racing Suspension shock absorbers Wheels: 8′ x 18′ EVO Corse wheels 8′ x 18′ EVO Corse wheels Tyres: Michelin Pilot Sport A Michelin Pilot Sport A Safety Features: Welded roll cage, Sabelt bucket seats (FIA-compliant) Welded roll cage, Sabelt bucket seats (FIA-compliant) Sound System: Speed and throttle-correlated sound emission Speed and throttle-correlated sound emission Price: €59,990 (excluding VAT) Explore More in the World of Electric Motorsport For motorsport enthusiasts intrigued by the Alpine A290 Rallye, there is a wealth of exciting developments to explore in the rapidly evolving world of electric motorsport. From the high-profile Formula E championship to the emerging field of electric off-road racing, the shift towards sustainable competition is gaining significant momentum. As technology continues to advance and more manufacturers invest in electric racing platforms, fans can expect to see even more thrilling competitions that push the boundaries of performance while prioritizing environmental responsibility. Whether one's passion lies in the high-speed circuits of traditional motorsport or the challenging terrain of rally stages, the future of electric racing promises to deliver an unparalleled combination of excitement, innovation, and sustainability. Source Alpine Filed Under: Auto News Latest Geeky Gadgets Deals Disclosure: Some of our articles include affiliate links. If you buy something through one of these links, Geeky Gadgets may earn an affiliate commission. Learn about our Disclosure Policy.
