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MIT puts V2V technology on its 2015 Top Ten list

Of all the technologies swimming around the automotive world, it is vehicle-to-vehicle communication that the Massachusetts Institute of Technology has fished out as one of its Ten Breakthrough Technologies of 2015. It joined emerging tech like brain organoids, supercharged photosynthesis, and Project Loon on the list, and got the nod over autonomous driving because, as the MIT Technology Review wrote, V2V communication "is likely to have a far bigger and more immediate effect on road safety." How so? Because actual cars transmitting data like their location, speed, steering angle, and state of braking to one another at least ten times per second provides a greater degree of awareness than sensor readings and algorithms. The US Department of Transportation and the National Highway Traffic Safety Administration have been working for years on standards and a regulatory schedule for introducing V2V to the marketplace, and Cadillac plans to incorporate V2V into at least one of its vehicles by 2017. Since we've begun the year with a number of stories of cars being hacked into, that got us wondering about the security of V2V communications. In a recent piece by our own Pete Bigelow on what motorists should know about getting their cars hacked into, he wrote that although cyber break-ins are extremely difficult, expensive, and time-consuming to do remotely, V2V is "one more conceivable avenue a hacker could use to impact multiple cars at a given time." So we spoke to Wilmington, Massachusetts-based Security Innovation about it. The automotive consultancy company has been working with the DOT since 2003 on V2V technology and the issues around it - namely security and privacy - and its chief scientist, William Whyte, is the technical editor of the Institute of Electrical and Electronics Engineers (IEEE) 1609.2 standard outlining its security protocols. Those protocols are expected to be finalized by the DOT toward the end of this year and then come into effect in 2016, and the company's Aerolink product is the security solution Cadillac will use. Whyte said, "If you hack into a car, V2V is the hardest place to start," and Pete Samson, the general manager of Security Innovation's automotive team, said "There are ten or 12 alternate attack surfaces" around the car that would make much easier targets.

Weekly Recap: GM scales back as Russian auto market teeters

General Motors' extensive plans to scale back its Russian operations are the latest sign the automotive market in the former superpower is collapsing – and there are few signs of recovery. GM said Wednesday it will stop selling mainstream Chevrolets and shutter the entire Opel brand in Russia. The moves leave GM with a luxury-focused presence consisting of Cadillac and Chevrolet's Corvette, Camaro and Tahoe. The cutbacks will be completed by the end of the year. The automaker will also idle its factory in St. Petersburg and end a contract-assembly agreement with Russian manufacturer GAZ. "We had to take decisive action in Russia to protect our business," Opel Group CEO Karl-Thomas Neumann said in a statement. "We confirm our outlook to return the European business to profitability in 2016 and stick to our long-term goals." GM is the latest automaker to scale back in Russia as the economic conditions, volatile currency and uncertainty over the conflict in the Ukraine all have sandbagged new car sales. Last month, vehicle sales collapsed 38 percent in Russia to 128,298 units, according to the Association of European Business, which records sales. Joerg Schreiber, chairman of the AEB automobile manufacturers committee, didn't even feign optimism in a statement announcing the figures. "The market is entering a very difficult phase now, and February is only the beginning," he said. "Industry sentiment is the next few months will be extremely difficult and the market bottom has yet to be found." The dovetails with industry experts, who predict the Russian auto sector will remain in the doldrums. IHS said earlier this year it expects Russia's sales to slip to just 1.8 million units in 2015, which is a 40-percent drop from 2012. Other News & Notes Chief leads Jeep's Easter Safari stable Jeep is bringing seven attention-getting concepts to Moab for its annual Easter Safari off-roading celebration in Utah, but the Chief is perhaps the standout of the group. It salutes the 1970s Cherokee with a throwback appearance and surfer styling cues. The Chief has a custom modified razor grille made famous by the Wagoneer, and it rolls on 17-inch slotted mag wheels. The surf theme comes in with ocean blue paint, floral cloth and leather seats and a tiki-style shifter handle. Based on the Jeep Wrangler, the Chief has removable sides, a 3.6-liter V6 engine and a six-speed manual gearbox.

2021 Cadillac Escalade makes its grand debut among the stars during Oscars week

The 2021 Cadillac Escalade has arrived in high style in Los Angeles during Oscars week. With no January Detroit Auto Show, there’s no better place for the next generation of CadillacÂ’s iconic luxury SUV to be revealed than star-studded L.A. We got to spend some time in and around the Escalade a couple weeks ago, and now we can finally tell you all about it. As expected, the 2021 Escalade is following in the footsteps of all the other full-size GM SUVs by going with an independent rear suspension setup. Just like the Tahoe and Yukon, Cadillac is also making the next-gen magnetic shocks and new air suspension optional equipment. Engineers told us that thereÂ’s hardly any difference underneath the Escalade versus its platform stablemates, and our early impressions of the ride suggest thatÂ’s perfectly fine. Powering the new Escalade is GMÂ’s trusty 6.2-liter V8 or the 3.0-liter turbo-diesel inline-six — both are paired with a 10-speed automatic transmission.   Related: 2021 Cadillac Escalade vs. 2020 Lincoln Navigator | How they compare on paper 2021 Cadillac Escalade ESV will debut at the New York Auto Show   WeÂ’re not surprised to see the oil-burner being offered as an option with the Escalade after itÂ’s been tucked under the hood of the Tahoe and Yukon, but it is a significant addition to the Escalade lineup. GM has never fit a diesel engine to an Escalade before, but engineers tell us that this motor is refined enough for an Escalade buyer. We were surprised by its smoothness in the Silverado, and weÂ’ll wager itÂ’s even more discrete in the luxury SUV. The lovely 4.2-liter twin-turbo V8 Blackwing engine was never mentioned in CadillacÂ’s presentation to us. We asked, but thereÂ’s no news to be had on the Blackwing front, as Cadillac shrugged us off. Arguably, the most important aspect of the new Escalade is its interior. When the redesigned Lincoln Navigator came out, it made the aging Escalade look like a boring dinosaur. Cadillac knew this interior had to be extraordinary to compete, and itÂ’s taken an interesting approach.  Do you recall the Cadillac Escala concept? If so, thatÂ’s exactly what Cadillac has done with the EscaladeÂ’s interior. The tri-screen layout of the EscalaÂ’s concept dash has been translated into a final production design, and it looks spectacular in person.