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New autonomous testing ground in Michigan will help battle bad weather

If one of the big weaknesses of autonomous vehicles is their ability to navigate in the snow, consider this a trial by fire. The American Center for Mobility says it has opened its $110 million driverless car testing facility on the site of a former General Motors assembly plant in Michigan, with Toyota and auto supplier Visteon the first to begin testing this week. The ACM proving ground is a 500-acre site at historic Willow Run in Ypsilanti Township, near Ann Arbor. It's one of 10 sites designated by the U.S. Department of Transportation as pilot proving ground sites to test AV technologies. It features a variety of simulated environments to test driverless cars, including a 2.5-mile highway loop, two double overpasses, intersections, roundabouts and a 700-foot curved tunnel. It also opens just as the region experiences a series of snowstorms and the first frigid temperatures of the season. That ability to test autonomous vehicles in a wide variety of weather conditions is important, as autonomous vehicle sensors have struggled to handle cold, wet and snowy conditions. Google parent Alphabet in October said its Waymo division was expanding its winter testing operations to Michigan, making it the sixth state where it's testing its driverless car systems. In a Medium blog post, Waymo CEO John Krafcik wrote that "This type of testing will give us the opportunity to assess the way our sensors perform in wet, cold conditions. And it will also build on the advanced driving skills we've developed over the last eight years by teaching our cars how to handle things like skidding on icy, unplowed roads." Waymo also opened a development center in suburban Detroit in 2016, working with Fiat Chrysler to integrate its autonomous technology into Chrysler Pacifica hybrid minivans. Visteon began testing and validating its DriveCore autonomous driving platform to evaluate algorithms, vehicle-to-vehicle and vehicle-to-infrastructure technology and other systems. Toyota used the facility Wednesday to begin orientation and driver training. ACM has so far secured $110 million to construct the first two phases from founders Ford, Hyundai America Technical Center, Toyota and Visteon, and says it expects to announce more investment soon.

Jeep Wrangler EcoDiesel, Porsche Cayenne E-Hybrid and Tesla Cybertruck | Autoblog Podcast #606

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor, Green, John Beltz Snyder and Associate Editor, Joel Stocksdale. With their powers combined, they create a great episode full of driving impressions from the Jeep Wrangler EcoDiesel, Porsche Cayenne E-Hybrid and BMW X6 40i. They return to the topic of the Ford Mustang Mach-E before diving into the Tesla Cybertruck and a future without Buick sedans. Finally, they help a listener choose a new, sporty sedan in the "Spend My Money" segment. Autoblog Podcast #606 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving: 2020 Jeep Wrangler EcoDiesel 2019 Porsche Cayenne E-Hybrid 2020 BMW X6 40i Ford Mustang Mach-E (Watch the ride-along here) Tesla Cybertruck Bye to Buick sedans Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video:    

Ford to revisit CVTs?

Today, Ford wishes its first experience with non-hybrid continuously variable transmissions was far behind it. The Blue Oval was awash in complaints and a couple of class-action lawsuits over the CVTs used in its 2005-2007 Ford Freestyle, Five Hundred and Mercury Montego models, which were a manufactured in Batavia, Ohio as part of a joint venture with ZF. The company gave up on the CVT after just two years, but with fuel economy standards pressing automakers to conjure new tricks, Ford's global product development head, Raj Nair, is now saying the transmissions might make a return, "particularly in the low torque applications," says Automotive News. An obvious candidate for CVT consideration is the 1.0-liter Fiesta that can presently only be had with a five-speed manual. Beyond that, the company's 1.6-liter and 2.0-liter four-cylinder engines might fit the bill. Ford hasn't given any indication as to what vehicles it might use to reintroduce the CVT to the US market, or hints about timeline or who would develop it, however. Some CVT trivia: The 1990 Subaru Justy II was the first US passenger car offered with a continuously variable transmission - Subaru called it the ECVT. It handled gearing duties for a 1.2-liter, inline three-cylinder engine that got all of 70 horsepower. A contemporary blurb about the car begins with "Goodness, gracious, great gobs of gimmickry," and goes on to say that "We can't imagine where you would take this car for repairs, but we are certain that the one mechanic in the world who can fix it lives in a very expensive house." The transmission didn't win any fans, but the ECVT and the car have been largely forgotten, while Subaru played the long game and now you'll find its vastly improved Lineartronic CVT on six of the eight models it sells.