2021 Koenigsegg Regera on 2040-cars

Auto blog

Koenigsegg demolishes Bugatti's brand-new 0-400kph-0 record

Last month, we told you how a Bugatti Chiron, driven by Juan Pablo Montoya, set a new record for accelerating from 0 to 400 kph (248 mph) and then braking back to 0, all done in 41.96 seconds. Well, that record didn't stand for long — it was just annihilated by a Koenigsegg. Christian von Koenigsegg decided to take a crack at the record as a means of performance-testing a new Agera RS he was about to deliver to a U.S. customer, this one with an upgraded engine making 1,360-horsepower and 1,011 pound-feet of torque. The hypercar was so factory-fresh, in fact, it still had industrial tape protecting its leading edges. After some lower-speed test runs (an Agera RS is typically tested at up to 186 mph), Koenigsegg's team took the car to Vandel, a former Danish military airbase that now serves as a big solar-energy farm, for the big run on Oct. 1. Some fascinating numbers about the record run, with factory driver Niklas Lilja at the wheel: Lilja went from 0 to 400 kph to 0 in 36.44 seconds, beating the Chiron's record by a whopping 5.52 seconds. (The Chiron's total time was 41.96.) Koenigsegg says its data show that the car engaged traction control in the first three gears, the final time at 113 mph. The car hit the 248 mph goal in 26.88 seconds over 1.21 miles. (The acceleration phase took Montoya in the Chiron 32.6 seconds.) Braking to 0 mph took 9.56 seconds and 1,584 feet. (The Chiron braked in 9.3 seconds.) Though the Agera RS' record time for 0-400-0 was was 36.44 seconds, that does not factor in the fact the car went a wee bit past 400 kph, to 403, or 250 mph, before Lilja hit the brakes. If you include that sliver of time, the overall run was 37.28 seconds. But it isn't counted in the record. Total distance covered was 1.57 miles — on a 1.7-mile runway. For more details, Koenigsegg describes the run on his blog. Related Video: Auto News Bugatti Koenigsegg Technology Coupe Performance Videos Bugatti Chiron koenigsegg agera rs juan pablo montoya

Koenigsegg Quark e-motor puts maxi power in a mini package

It seems that what Koenigsegg enjoys just as much as making internal-combustion-powered teleportation devices shaped like cars is creating neat new tech to go in those cars. The new hotness from the minds in Angelholm, Sweden is the Quark electric motor, David silicon carbide inverter, and Terrier EV drive unit. Engineering teams have developed the Quark e-motor for the Gemera sedan, the four-door hypercar, fitting three of them to supplement the three-cylinder, 600-horsepower internal combustion engine. The two major topologies, or designs, for electric motors are axial flux, which emphasizes power density, and radial flux, which emphasizes torque density. The Quark combines both topologies into a form Koenigsegg calls "Raxial flux," fashioned with cost-no-object materials like aerospace-grade steel and a carbon fiber rotor. The result is a 63-pound e-motor about the height of two energy drink cans that produces a steady 134 horsepower and 184 pound-feet of torque. When prodded, maximum output leaps to 335 hp and 441 lb-ft for 20 seconds. The engineering lead said the three e-motors in the Gemera are "to bolster the low-speed" performance "where you need it, for brutal acceleration," after which the ICE will take charge for the run to 400 kilometers per hour (248 mph).  We will undoubtedly be seeing more of this kind of innovation, and in fact, we've already seen it. Two years ago, we interviewed the principals at the Texas-based company Linear Labs, who had created the Hunstable Electric Turbine. The HET is an e-motor that sandwiches a radial e-motor design between two axial e-motor ends. Creators Fred and Brad Hunstable had said that "[for] the same size, same weight, same volume, and the same amount of input energy into the [HET], we will always produce – at a minimum, sometimes more, but at a minimum – two to three times the torque output of any electric motor in the world, and it does this at high efficiency throughout the torque and speed range." Even better, for EV applications, the Hunstables said their motor could operate as a direct-drive unit, eliminating the need for a gearbox. Koenigsegg hasn't gone that far, yet. Before the Quark, the Swedes developed a six-phase silicon-carbide inverter they call David. When two Quarks meet one David and a planetary gearset, they add up to one Terrier, an EV drive unit with all the torque vectoring every electrified hypercar needs.

Explainer: How China Evergrande's debt troubles pose a systemic risk

HONG KONG — China Evergrande Group has raised fresh warnings of default risks, as it scrambles to raise funds to pay lenders and suppliers with regulators and financial markets worried that any crisis could ripple through China's banking system and trigger social unrest. WHAT IS EVERGRANDE? Founded in 1996 by Chairman Hui Ka Yan in Guangzhou, Evergrande is China's second-largest property developer with $110 billion in sales last year. The company listed in Hong Kong in 2009, helping it grow its asset size to $355 billion today. It has more than 1,300 developments across the nation, many in smaller cities. With sales growth slowing in recent years, Evergrande has branched into businesses such as electric cars, football, insurance and bottled water. HOW DID CONCERNS ARISE OVER DEBT? Investors became worried in September last year after a leaked letter purportedly from the company showed Evergrande had pleaded for government support to approve a now-dropped backdoor listing plan. Evergrande said the letter was fake. Concerns intensified after Evergrande admitted in June it did not pay some commercial paper on time, and news in July a Chinese court froze a $20 million bank deposit held by the firm on the request of Guangfa Bank. Evergrande's fast expansion has been fueled by loans to support its land buying spree, and selling apartments quickly despite low margins so as to start the cycle again. Its total liability, which include payables, is at 1.97 trillion yuan ($306.3 billion), or around 2% of the country's GDP. Other than the usual bank and bond channels, the developer has been criticized for tapping the shadow banking market, including trusts, wealth management products and commercial paper. HOW HAS EVERGRANDE DELEVERAGED? Evergrande accelerated its debt-reduction efforts last year after regulators introduced caps on three debt ratios, dubbed the "three red lines" policy. It aims to meet all the requirements by the end of 2022. Evergrande has given buyers steep discounts for its residential developments and sold the bulk of its commercial properties. Since the second half of 2020, it has had a $555 million secondary share sale, raising $1.8 billion by listing its property management unit in Hong Kong, while its EV unit sold a $3.4 billion stake to new investors. On Tuesday, however, it said its asset and equity disposal plans have failed to make material progress. WHAT'S THE RISK?