2007 Hyundai Santa Fe Gls on 2040-cars

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Here’s how 20 popular EVs fared in cold-weather testing in Norway

Electric vehicles are known to suffer diminished performance in cold weather, but some do a better job than others hanging onto their range capacity while cabin heaters and frigid outdoor temperatures sap power from their batteries. Recently, the Norwegian Automobile Federation put the 20 of the best-selling battery-electric vehicles in the country to the test, to see not only how winter weather affected their range but also their charging times. The major findings: On average, electric vehicles lost 18.5% of their official driving range as determined by the European WLTP cycle. Electric vehicles also charge more slowly in cold temperatures. And interestingly, the researchers learned that EVs don’t simply shut down when they lose power but instead deliver a series of warnings to the driver, with driving comfort and speed levels maintained until the very last few miles. Because itÂ’s Norway, the worldÂ’s top market for electric and plug-in hybrid vehicles by market share, the test included many EVs that arenÂ’t available here in the U.S. But there are many familiar faces, among them the Nissan Leaf, Tesla Models S, 3 and X, Hyundai Kona (known here as the Kona Electric) and Ioniq, and Audi E-Tron. In terms of range, the top-performing EV was the Hyundai Kona, which lost only 9% of its official range, which the WTLP rated at 449 kilometers, or 279 miles, compared to its EPA-rated range of 258 miles on a full charge. It delivered 405 km, just enough to nudge it ahead of the Tesla Model 3, which returned 404 km. Other top performers included the Audi E-Tron, in both its 50 Quattro (13% lower range) and higher-powered 55 Quattro (14% lower) guises; the Hyundai Ioniq (10% lower); and Volkswagen e-Golf (11% lower). At 610 km (379 miles) the Tesla Model S has the longest WLTP range of all models tested and went the furthest, but still lost 23% of its range, though it also encountered energy-sapping heavy snow at the end of its test, when many cars had dropped out. The Model 3 lost 28% of its range. The worst performer? That goes to the Opel Ampera-e, better known stateside as the Chevrolet Bolt. It traveled 297 km (about 184 miles) in the test, which was nearly 30% lower than its stated WLTP range. We should also note that Opel, now owned by Groupe PSA, is phasing the car out in Europe and that Chevy recently upgraded the Bolt here in the U.S.

Hyundai, Kia, Genesis will get chip maker NVIDIA's infotainment in deal

Chip maker NVIDIA Corp on Monday announced that Hyundai Motor Group will use the NVIDIA DRIVE in-vehicle information and entertainment system for all its Hyundai, Kia, and Genesis models from 2022. NVIDIA said the luxury vehicle division of Hyundai, Genesis, already uses NVIDIA DRIVE for its GV80 and G80 models. (You can read a bit about the Genesis infotainment systems in Autoblog's recent driving reviews of the G80 sedan and the GV80 SUV, and our buying guide for the latter.)  NVIDIA declined to say how many vehicles NVIDIA DRIVE would be installed in, but said it is a large number and pointed to the fact that in 2019 Hyundai Motor Group shipped over 7 million vehicles. Hyundai Motor Co is the flagship company of Hyundai Motor Group, and Kia Motors Corp is its sister company. NVIDIA DRIVE includes hardware and software components and uses artificial intelligence to improve the user's experience. The software can be "perpetually" updated, giving vehicles the latest AI cockpit features, said NVIDIA. NVIDIA said it has also been working with Mercedes-Benz, Audi and Honda on in-car entertainment and information systems. Related Video:    

Hyundai may be working on Theta III power for a mid-engine car

Hyundai's been showing off mid-engine concepts and flogging mid-engine prototypes for at least four years. The fanciful 2014 Passo Corto gave way to a Veloster Midship concept just a few months later, the following years bringing the RM15 N and RM16 N. The "RM" stands for Racing Midship, and spy photographers caught the RM16 N painting a new racing line at the Nurburgring. Korean outlet Motorgraph reports that Hyundai is currently developing its Theta III engine for release late this year or in 2019 in the next-generation Genesis G80, but the four-cylinder will be engineered to suit front-wheel drive, rear-wheel drive, and mid-engine applications. In the interests of more power, displacement in the Theta III will increase to 2.5 liters from the 2.0- and 2.4-liter displacements of the Theta II. Naturally aspirated and turbocharged versions are in development, both maintaining Hyundai's GDi direct injection. Front-wheel drive, turbocharged applications are predicted to output 280 horsepower, rear-wheel-drive turbo vehicles would get 300 horsepower. The turbocharged 2.0-liter Theta II in the current Sonata tops out at 245 hp, the same engine previously offered in the Santa Fe took that up to 264 hp. The mid-engine turbo Theta III would shrink to 2.3 liters, but rock a max output of 350 horsepower. That would put a mid-engine Veloster at the award-winning end of the competitive set, alongside the 350-hp Ford Focus RS and well in front of the 292-hp Volkswagen Golf R. Admittedly, it's early days for such talk, but with a motor in the middle and ex- BMW M boss Albert Biermann helming the chassis department, Hyundai might even aim for dynamic comparisons to the 350-hp Porsche 718 Cayman S. A potential super sporty offering from the N division needn't be a Veloster, either; that hatch might merely be an engine testbed. The Korean carmaker didn't poach two ex- Bentley, Bugatti, and Lamborghini designers so that it could think small. Related Video: