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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.

BMW i8 will be first production car to use Gorilla Glass

What do smartphones and the BMW i8 have in common? Glass. Scratch-resistant Gorilla Glass, that is. The i8 will be the first production car to use the chemically hardened material, which is more durable, lighter and provides more sound deadening than conventional laminated automotive glass. We thought it would be a natural replacement for windshields, but, according to Autoweek, BMW said it will be used for the rear window for sound deadening purposes. The Gorilla Glass will still be laminated, with two 0.7mm thick layers of it sandwiching an acoustic sheet, reports Autoevolution.
BMW reportedly claims the i8 will weigh less than 3,285 pounds, and to offset the heavy hybrid powertrain to reach that goal the automaker has implemented lightweight materials normally not found in mass-production automobiles. With a carbon fiber reinforced plastic (CFRP) monocoque used for both the (relatively) pedestrian i3 and the upscale i8, it's not surprising BMW was also the first to jump onto Gorilla Glass, especially given the timing of a report that a high-end automaker would introduce it within the year.
Be sure to check out our First Drive review of the i8 to see if BMW's newest sports car is living up to the hype.

BMW plans range-topping M760i

The rumors have come from several different places throughout the year and they all point to the same thing: we can expect a BMW M760i in 2016 to sit at the top of the 7 Series range. One of the latest scraps of evidence comes from a forum member at Bimmerpost last month who wrote that an M760i would arrive for model year 2017, and it would be the only regular-wheelbase version with a 12-cylinder engine even if a 760i model joins the lineup. The long-wheelbase 760Li, however, would also get a 12-cylinder motor. This week, BMW Blog published what it says is an accidentally leaked image from the German BMW configurator (pictured) that shows an M760i badge. The actual model doesn't appear, but the configurator places the badge over the 7 Series model you choose to configure. This will be the second 7 series to wear an M badge, and whenever we see it, we're told it will get the M Sport Package and Ferric Grey accents. The first M-badged 7 Series was a limited edition for the Middle East sold two years ago. Both the M760Li and 760Li are tipped to use the 6.6-liter V12 found in the Rolls-Royce Ghost and Wraith - that engine being an evolution of the V12 that powered the last-generation 760Li - but their outputs will vary. The long-wheelbase 7 is expected to get 600 horsepower. The M760i is said to get 624 hp, matching the output of the Wraith, and maybe some handling refinements to make it a proper competitor for counterparts from Mercedes-AMG, Audi, and Jaguar. On top of all that there will still be an Alpina B7, rumored to have 600 horses of its own. Introduction of the range could take place at the 2016 Geneva Motor Show. Related Video: X The video meant to be presented here is no longer available. Sorry for the inconvenience. News Source: BMW Blog, BimmerpostImage Credit: BMW Blog Rumormill BMW Luxury Performance Sedan m performance bmw 760li bmw m760i bmw 760i