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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.

Cadillac Escalade gets $10,000 discount to ward off Navigator

Cadillac is once again defending its full-size luxury Escalade SUV from assault by the hot-selling Lincoln Navigator, offering $10,000 discounts to some current customers to keep them from switching brands. The discount, reported by Bloomberg, applies to lessees of 2016 model-year Escalades, with a $7,500 discount offered to owners, through May 31. It's at least the second time GM has resorted to incentives to keep customers in its cash-cow luxury SUV since Ford launched the all-new 2018 Navigator late last year. In November, Cadillac offered a $5,000 discount on the purchase or lease of the Escalade to any buyer who traded in a 1999 or newer Lincoln model. Analysts have estimated that the Escalade produces nearly $1 billion in yearly profit for GM. Escalade sales were up 14 percent in March and 8 percent during the first quarter, with retail sales up by double-digit percentages in both periods, higher transaction prices and market share expected to climb by 2 percent year-to-date, according to GM. That's impressive for a vehicle that has received only minor updates since the current generation went on sale for 2015. While it still trails the Escalade in sales, the Navigator has been riding a 63 percent increase in deliveries this year, with new models lasting on dealer lots an average of only 10 days and average prices ballooning to $82,500, according to Bloomberg. Ford earlier this year announced it was pouring $25 million into its Kentucky Truck Plant in Louisville to boost production of the Navigator and Ford Expedition. You can read Autoblog's side-by-side comparison of the 2018 Escalade and Navigator with competitors including the Lexus LX 570 and Infiniti QX80. Related Video: Image Credit: Cadillac Cadillac SUV Luxury sales incentives lincoln navigator sport utility vehicle discount

NHTSA approves hybrid rearview mirror display in Cadillac CT6, Bolt EV

The Chevy Bolt EV prototype doesn't just have a fancy new all-electric powertrain. Just outside the driver's line of sight is a newfangled rearview mirror, one that can turn into a screen that shows a moving image from the rear-facing camera. Speaking to NPR's Robert Siegel yesterday, Department of Transportation secretary Anthony Foxx said that NHTSA has now approved this type of mirror/screen for use in vehicles. According to a letter from NHTSA to General Motors, GM will likely use this Full Display Mirror first in the 2016 Cadillac CT6 before coming to the Bolt. In its letter to GM, NHTSA said that the Full Display Mirror will only qualify as a standard rearview mirror as long as there are normal side mirrors in place. In other words, don't expect to see cameras and screens replacing all the mirrors in a motor vehicle just yet. @AutoblogGreen @NPR - #NHTSA has OK'd GM rear-view system that can switch between mirror & camera views. pic.twitter.com/6CBeIit10v — Anthony Foxx (@SecretaryFoxx) February 22, 2016 The Full Display Mirror was developed by Gentex, which has long worked with GM. The FDM debuted in 2014 and some people hoped it would also make its way into the Tesla Model X. Gentex, which also makes auto-dimming mirrors, says that it has "set out to develop the technologies and core competencies necessary to manage this evolution of the rearview mirror." The Chevy Bolt EV will start at $37,500, before incentives. The 200-mile EV will go into production late this year for likely sale in early 2017. Related Video: