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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.

GM might lose 90-year U.S. sales crown over chip shortage

Automotive News editor Nick Bunkley tweeted on October 1 that according to AutoNews data, General Motors "has been the largest seller of vehicles in the U.S. every year since passing Ford in 1931." With automakers having turned in light car and truck sales data for the first three quarters of 2021, GM's 90-year-run might not reach 91. According to AN figures, Toyota was 80,401 vehicles ahead when the October workday started. Worse, GM is so far behind its historic pace that it might only sell enough light vehicles in the U.S. to match its numbers from 1958.  Meanwhile, the New York Times put a few more salient numbers to the pain GM and Toyota are enduring alongside the the rest of the industry. GM sold 33% fewer cars in Q3 2021 than it did in Q3 2019 during the dark days of the pandemic, 446,997 units this year as opposed to 665,192 last year. GM's Q3 2020 was only down 13% on Q3 2019. Over at Toyota, the bottom line showed a 1% gain in Q3 2021 compared to 2020, with 566,005 units moved off dealer lots. The finer numbers show two steps forward and one step back, though; Toyota's September sales were down 22% compared to last year.  GM remains optimistic about what's ahead, GM's president of North American operations telling the NYT, "We look forward to a more stable operating environment through the fall." We'd like to see that happen, but we don't know how it happens. The chip shortage said to have been the inciting incident for the current woes isn't over, and not only can no one agree when it will be over, the automakers, chip producers, and U.S. government still can't get on the same page about who needs what and when. Looking away from that for a second shows articles about "No End In Sight" for supply chain disruptions in early September, before China had to start working through power supply constraints, global supply chain workers started warning of a "system collapse," and roughly 500,000 containers sat waiting to be unloaded at Southern California ports — a record number seemingly broken every week. And back to chips, we're told just a few days ago the chip shortage is "worse than we thought."   For now, the NYT wrote that GM dealer inventory is down 40% from June to roughly 129,000 vehicles, and down 84% from the days when dealers would cumulatively keep about 800,000 light vehicles in stock. However, GM just announced it would have almost all of its U.S. facilities back online next week, although some would run at partial capacity.

2021 Cadillac Escalade Onyx package adds monochrome logos

The 2016 Cadillac Escala concept showed off a number of features never seen on a Cadillac, one of them being a redesigned, entirely silver, untextured logo. Cadillac had been putting all-silver versions of its crest on the fenders of some of its vehicles, but those bore patterned silver inserts where the yellow, black, red, and blue would have appeared on the standard mark. The Escala logo, on top of being squatter and wider, displayed silver blanks where the colors went. Cadillac Society has found out a similar treatment is on the way for the 2021 Escalade as part of a new Onyx package. This time, instead of being brightwork, a Cadillac spokesperson told CS the logos are "more grey versus [the] silver/chrome [on the fenders]." And for the first time on a Cadillac on the showroom floor, these monochrome badges will appear on the grille and tailgate. Buyers can add a Sport Edition package to the current Escalade, dressing almost all the brightwork grille in gloss black and bolting on a set of 22-inch Midnight Silver wheels. The Cadillac logos, however, stay in color, and the Escalade lettering stays in chrome. That changes with the Onyx package, those gray monochrome crests joined by Escalade lettering in gloss black, plus 22-inch, 12-spoke wheels in high gloss black, and a similar blackout of all the other brightwork as found on the Sport Edition package. The Sport Edition is only available on three of the eight possible colors; a limited color selection could hold true for the Onyx package as well. Branding could get even more interesting when the crest's animated illumination shows up on the Lyriq electric crossover.  The 2021 Escalade will move to the new forked trim strategy, Premium Luxury on one side, Sport on the other, the Onyx package only available on the Sport side. For shoppers who want to go the other way, we're sure the new Escalade will offer something equivalent to the current Radiant Package that makes any Escalade even more impossible to miss on a sunny day. Related Video: