Posts tagged with "electric motors"

ILLUSTRATION BY NICOLE SALAZAR FOR USE BY 360 MAGAZINE

The RIMAC NEVERA

RIMAC NEVERA IS THE WORLD’S FASTEST ACCELERATING PRODUCTION CAR

While on its way to its American debut at ‘The Quail: A Motorsports Gathering’ in California, the Rimac Nevera made a quick stop at the drag strip at Famoso Raceway. Back in June, it set the unofficial world record for the fastest accelerating production car but now, with Famoso Raceway officials and the experts from DragTimes, it was time to do it again.

Driven by Brooks Weisblat from Dragtimes, with standard Michelin Pilot Sport 4S tyres – just like every Nevera – the car lined up at Famoso drag strip, with the air temperature at 37oC/98F and track temperature at 65oC/149F.

With its Launch Control engaged – done by simply putting your left foot on the brake and flooring the accelerator – the Nevera prepared to unleash the full force of its 1,914hp powertrain through four separate electric motors. Having lifted a foot off the brake, the Nevera’s advanced control systems, including Rimac All-Wheel Torque Vectoring 2, constantly monitored which wheels had the most grip, portioning out the power to minimize wheelspin and maximize acceleration as it launched down the strip.

And in just a blink of an eye, the Nevera set the ¼-mile in a production car world record time of 8.582 seconds, at a top speed of 167.51mph. The run was the eleventh of the day in quick succession, without any performance degradation between the runs, and can be seen in full on the Dragtimes YouTube channel.

Nevera’s previous unofficial world record quarter-mile time for a production car was set at 8.62 seconds earlier this year during testing in Croatia on an unprepared airstrip. Rimac has now beaten its own record and produced times that can be independently verified by third parties – with lots of performance still to be unlocked through over-the-air software updates.

Miroslav Zrnčević, Test and Development Driver said:

“This was our first test on a VHT (glued) surface, so we did not know what to expect. At first we were hitting less than expected ¼ mile times (8,7 and 8,8 seconds) than we did on a normal, non prepped surface in Europe. The track temperature was 65oC and we had to do some adjustments. Our traction control learns the surface on each run and adjusts the torques on the wheels. After some adjustments and different tire warm up strategies we managed to get better results. Brooks helped with his experience of staging the car and we managed to set the world record for the fastest accelerating production car and also beat our own ¼-mile record. Still, we are confident that the Nevera has much more to give and that we can go even quicker with more experience and testing on this kind of surface. We will be back.”

Mate Rimac, Founder and CEO said:

“Our business started with a BMW 3 Series that I had converted to electric power, which went on to set a number of FIA acceleration records. But what we have produced today is on a completely different level. The Concept_One, back in 2011, was the fastest accelerating EV in the world, running the quarter-mile in 9.9 seconds. We’ve now broken that record with a standard production car by 1.4 seconds. With four independent motors, each individually controlled, we have so much flexibility over how the car accelerates and corners, giving us a huge advantage over any combustion-engined vehicles.

“But Nevera is about so much more than speed. With the largest battery pack ever fitted to a production car, it can travel 340 miles on a single charge. With in-house-developed Rimac All-Wheel-Torque Vectoring 2 it’s as agile as it is fast, and with electrically adjustable dampers and active aerodynamics it’s comfortable and quiet on a cruise, and a performance machine on a track.”

Designed, engineered, tested and manufactured in-house at Rimac Automobili‘s global headquarters in Croatia, Nevera’s name proudly carries its Croatian heritage. A nevera is a mighty Croatian storm, known for its speed, ferocity and energy – a fitting name therefore for both the Nevera’s character and ability. Able to transform in a split second from a supple grand tourer to an all-out force of nature, Nevera is charged by lightning much like its namesake.

image from Donny Nordlicht for use by 360 Magazine

POLESTAR 2 REVEALED AT GOODWOOD FESTIVAL

  • Experimental Polestar 2 pushes the boundaries of the electric performance fastback
  • Power turned up to 476 hp (350 kW)
  • Polestar 1 brake and wheel upgrade and heavily tuned suspension enhance handling characteristics
  • Chief chassis engineer Joakim Rydholm to tackle the Goodwood hill throughout event

Polestar has revealed an experimental Polestar 2 at the Goodwood Festival of Speed. The EV has been given a makeover that was inspired by CEO Thomas Ingenlath’s desire to push the boundaries of the electric performance fastback’s design and performance potential.

“I challenged the design and engineering teams to play with Polestar 2 and come up with something that makes a strong statement for Goodwood,” comments Ingenlath. “For a few months I have enjoyed driving another experimental Polestar 2, nicknamed ‘Beast,’ around our Gothenburg campus, which inspired the team to come up with this version for Goodwood. We want to flex our muscles and explore opportunities.”

The Long range Dual motor Polestar 2 now produces a combined output of 476 hp (350 kW) from its twin electric motors. The car has been given a stronger stance, with a wider track (+10 mm on each side) and lower ride height (-30 mm). Widened wheel arches have been fitted, required to house the 9×21-inch wheels and 6-piston Akebono front brakes from Polestar 1. The 275/30R21 Pirelli PZero Rosso performance tires are also carried over from Polestar 1.

The springs have been stiffened by 80% at the front and 40% at the rear compared to the original performance units, and the adjustable Öhlins DFV dampers have been upgraded to Öhlins three-way performance dampers which are approximately 30% stiffer than the road and track originals. To further increase rigidity, the carbon fiber front suspension strut bar from a Volvo S60 Polestar Engineered has been fitted, complemented by a custom-fabricated rear strut bar.

“This car is what happens when we are given freedom to go beyond our limits,” says Joakim Rydholm, Polestar’s chief chassis engineer. “We already have such great handling and performance characteristics in Polestar 2, but when Thomas asked me to make something special for Goodwood, I was really excited to up the stakes.”

In addition to the mechanical upgrades, the car features updated front and rear bumpers. The car is finished in Snow Matte with a Magnesium Matte racing stripe, color-coded front grid and glossy black mirrors. Bumpers and side skirts feature an additional color-coded design accent. The wheels feature dual tonality of glossy and matte black surfaces.

Maximilian Missoni, Head of Design at Polestar, comments: “It’s always exciting to push a little bit further. This is one of the benefits of being a start-up like Polestar—we don’t have a mould to fit into so we can experiment with fun projects like this.”

Hillclimb runs will be completed during the event and the experimental Polestar 2 can be found in the First Glance Paddock, adjacent to the Polestar stand. The car will be piloted by Polestar’s lead chassis engineer, Joakim Rydholm, who made his first appearance at the Goodwood Festival of Speed in 2018 with the debut of the first driving prototype of Polestar 1.

Joakim Rydholm concludes: “Polestar 2 is already a wonderfully dynamic car and we have spent thousands of hours fine-tuning its driving characteristics. The new chassis set-up for Goodwood has really taken it to the next level. I can’t wait to go up the hill!”

Polestar 2 illustration by Kaelen Felix for 360 MAGAZINE

2021 Polestar 2

Polestar Cars has just announced the formal pricing of the Swedish brand’s first pure electric car, the 2021 Polestar 2. The electric performance fastback has an MSRP of $59,900 in the United States.

The MSRP of the Polestar 2 is below state incentive thresholds in critical markets such as California and New York. Additionally, this price enables state rebates of approximately $2,000 in certain states*, for total tax incentives of up to $9,500 when combined with the federal electric vehicle tax credit.**

“We are quite enthusiastic to announce the U.S. pricing for the Polestar 2,” said Gregor Hembrough, Head of Polestar USA. “The MSRP is lower than we originally targeted, and will be extended to all of our current reservation holders.”

“With an online purchase option, lower pricing, considerable tax incentives, and production already underway, the Polestar 2 is well-positioned for a successful entry into the U.S. market,” continued Hembrough. 

Polestar also announced option pricing for the Polestar 2 depending on which add ons someone hopes to add to the car. The performance pack comes in at $5,000 and the Nappa Leather Interior is priced at $4,000. The stunning 20-inch Alloy Wheels and the Metallic Paint Colors both come in at $1,200.

This vehicle is priced in the same range as the 2021 Tesla models that have been released. The 2021 Tesla Model Y is starting at $49,990 and the 2021 Tesla Model S is priced beginning at $69,420. The current average price for an electric car is around $55,600, so the Polestar 2 falls right on par with this average. 

The Polestar 2 arrives with 408 hp and 487 lb.-ft. of torque, very powerful for an electric car. The vehicle also features all-wheel drive and a 78 kWh battery pack, which enables considerable EV range. The car has an MPGe of 96 in the city and 88 on the highway.

The Polestar 2 is also the first car in the world to feature a built-in infotainment system powered by Android, featuring voice command via the Google Assistant, Google Maps with EV charging support and app downloads via the Google Play Store. The car features innovative technology throughout. The interior of the hatchback is modern yet minimal creating an opulent feel for passengers.  

The Polestar 2, which began production in late March, has already begun delivery to U.S. reservation holders in summer 2020. With a digital retail model, the Polestar 2 is available to purchase on Polestar.com.

In order to replace car dealerships, the brand will soon open physical retail showrooms—Polestar Spaces—where non-commissioned Polestar Specialists will be able to assist customers with product information and test drives. Polestar Spaces are designed specifically to allow people to explore the cars without the pressure of committing to a purchase. The first of these locations have opened in California and New York as of late summer 2020, and the next additional locations are currently set to open in Denver and Austin. 

The Polestar 2 is available for sale in all 50 states and Polestar will announce lease and retail finance options for the vehicle in the near future.

In the pursuit of accelerating sustainable mobility, Polestar, the electric performance car brand, today released a multi-episode video series featuring Golden Globe winner Oscar Isaac. A champion for climate justice, Isaac delves deeper into Polestar innovations which aim to improve today’s society, and that of the future.

In partnership with The Wall Street Journal, “Making aNew” is a five-part mini docuseries which seeks the truths behind Polestar’s ethos and advancements in sustainability, electrification and performance. The video series is available to view today at www.polestar.com/us/making-anew.

“As the automotive world moves to electrification, important terms such as sustainability and clean energy are becoming generic slogans with diminished meaning,” said Oscar Isaac. “After learning about the company, I feel better about driving a Polestar because the brand is transparent about how its cars are produced, accountable for its impact on the planet and taking action to truly offset the footprint of its vehicles.”

Since the launch of the brand in 2017, Polestar has become synonymous with the development of new technologies, harnessing refined performance and incorporating unconventional materials in the development of its vehicles.

More recently, the brand began publishing detailed climate impact reports of its electric vehicles as they leave the production line, aiming to be the most transparent company in the automotive industry. As a proof point of this pledge, Polestar has published a full lifecycle analysis of the Polestar 2 Electric Fastback, and will release its first annual sustainability report in March of this year.

“We are determined to be the guiding star for our industry, accelerating the shift to more sustainable mobility. Innovation, clean energy, circular materials and transparency are areas of particular focus. A great example of this is the use of blockchain to improve the accountability of our cobalt supply chain,” said Fredrika Klarén, Head of Sustainability at Polestar. “Collaborating with visible activists like Oscar, who are as passionate about carbon-neutrality as we are, will help raise awareness and understanding, paving the path for a more sustainable future.”

About Polestar

 

Polestar is the independent Swedish premium electric performance car brand founded by Volvo Cars and Geely Holding. Established in 2017, Polestar enjoys specific technological and engineering synergies with Volvo Cars and benefits from significant economies of scale as a result. The company is headquartered in Gothenburg, Sweden, and retails its vehicles in ten global markets across Europe and North America, and in China.

Polestar produces two electric performance cars. Polestar 1 is a low-volume electric performance hybrid GT with a carbon fiber body, 609 hp, 738 ft.-lb. and an electric-only range of 60 miles – the longest of any hybrid car in the world. The Polestar 2 electric performance fastback is the company’s first fully electric, high volume car. Polestar 2 launched in 2020 with an all-wheel-drive electric powertrain that produces 408 hp and 487 ft.-lb., with a maximum range of 233 miles EPA (292 miles WLTP).

In the future, the Polestar 3 electric performance SUV will join the portfolio, as well as the Precept – a design study vehicle released in 2020 that is slated for future production. Precept showcases the brand’s future vision in terms of sustainability, digital technology and design.

2021 Polestar 2 Image 3
2021 Polestar 2 Image 2
2021 Polestar 2 Image 1

*All tax information is current as of April 15, 2020. Government incentives are for informational purposes only and subject to change without notice, nor are within Polestar’s control. Incentive programs are offered and administered by government agencies. Eligibility and availability vary. Visit your state program’s website for the most up-to-date information on availability and redemption requirements. Your eligibility for income tax credits depends on your personal tax situation. Polestar encourages consulting with your tax advisor for details.

 

**The IRS offers a Qualified Plug-In Electric Drive Motor Vehicle Tax Credit of up to $7,500 on the purchase of qualifying vehicles. This is not tax advice. Consult your own tax advisor for details.

Aston Martin × Pirelli

Pirelli is the official technical partner for the new Aston Martin all-electric Rapide E, helping to deliver Aston Martin’s distinct performance.

Like so many Aston Martins before, this All-Electric model will be equipped with Pirelli P ZERO™ tires. But there’s no such thing as a generic P ZERO™ anymore: instead, each P ZERO™ tire is created specifically for the model it is fitted to. This new Aston Martin will require different fitments for the two axels: 245/35ZR21 (96Y) XL P ZERO ncs on the front and 295/30ZR21 (102Y) XL P ZERO ncs at the rear.

Pirelli’s engineers are working alongside their counterparts from Aston Martin to continually fine-tune the tire specifications. This will perfectly complement the style and supreme performance alongside the car’s new zero-emission powertrain characteristics.

The Pirelli P ZERO™ tires fitted to the new Rapide E will carry a big responsibility. The tire technology will ensure low rolling resistance to help support the vehicle’s longevity on one battery charge. There is a balancing act, as the tires also have to faithfully bear every nuance of the car’s characteristics, making the need for performance and responsive handling a key factor as well. These characteristics are finely balanced through individually optimized tread patterns to ensure high performance from the rear axel to manage the torque levels of the electric motors, whilst on the front axel, maintain low rolling resistance and precision wet weather performance.

The Rapide E tires will also feature the Pirelli Noise Cancelling System to help reduce cavity noise. Here sound absorbing technology reduces the frequency filtering through the car, providing superior comfort compared to traditional tires.

Every Aston Martin has a distinctive personality. Accordingly, the tire that is made for every model is unique. To symbolize this, the Pirelli tires for this unique Aston Martin will carry the A4E marking on the sidewalls of the two different sized tires.