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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.

Will attaching the electrodes re-animate Cadillac?

This announcement last week from General Motors —"Cadillac will be GM's lead electric vehicle brand"— followed quickly by the surprise reveal Sunday night of a Cadillac EV crossover, leads one to wonder whether this is a case of GM pulling out the defibrillator and hoping a full-on jolt of electricity will revive Cadillac from its ongoing diminution in the market. In 2018, Cadillac U.S. sales were 154,702 vehicles, which was down from the 156,440 it had sold in 2017. And the 2017 sales were down significantly from the 170,006 vehicles delivered by Cadillac in 2016. And that is down from the 175,267 sales of 2015. Sure, part of Cadillac's problem — one shared by some other OEMs — is that its sedans aren't selling. But if we put those to the side, realize that in 2018 sales of the venerable Escalade were down by 2.2 percent. Admittedly, that rig is a little old in the grille, and it's suddenly gotten strong competition from the Lincoln Navigator, so a sales decline isn't too surprising. But the XT5, the compact lux vehicle that was launched in 2016 as a model-year 2017 product, had an 11.3 percent decline in a segment that is doing nothing but growing. This is not promising. Although the argument at GM HQ might be that Cadillac can reinvent itself as a Tesla fighter, one of the things that isn't often noted about Tesla vis-a-vis other OEMs is that while sedan sales are generally down, Tesla, which had an estimated 2018 sales volume of 197,680 (according to Cleantechnica.com), made its numbers primarily with the Model 3 and Model S, both sedans, as it has just the Model X crossover. So it isn't just about vehicle architecture. It is going to take more than an electric SUV to change Cadillac's performance. But here's where circumstances can fall in Cadillac's favor. Scale can be highly beneficial to Cadillac versus Tesla. The Chinese market, even though it is weakening of late, will be largely predicated on "New Energy Vehicles," which means electrified and fully electric. And while Tesla only just now broke ground on a factory in China, LMC Automotive reports that as of December 2018, SAIC GM is already well-established there and is the third-largest vehicle manufacturer in China (behind SAIC Volkswagen and FAW Volkswagen). Cadillac is going to be able to take advantage of GM's global efforts in developing EVs, so soon the Cadillac showroom could be filled with an array of luxury EVs that may make even Tesla loyalists take another look.

Cadillac scraps three-row CUV plans

Crossovers are one of the hottest automotive segments on the planet. Apparently, the idea of mixing the practicality of a station wagon with the looks of an SUV appeals to people whether they are in Cleveland or Shanghai because nearly every automaker is jumping into the market. So it was no surprise when early rumors suggested Cadillac was planning two, new CUVs to fit above and below the SRX. But things might have changed since then.
New rumblings indicate Caddy is taking a different route. Instead of two crossovers, only the compact is on the way, and the larger, three-row CUV on the Lambda platform to sit between the SRX and Escalade may be a goner. According to Ward's Auto, General Motors thinks that the other three-row, Lambda vehicles like the Buick Enclave and GMC Acadia compete too closely with the proposed Cadillac. The decision comes fairly close to the 2017 intended production date.
As far back as 2010, this Lambda-platform based CUV was considered highly likely for production. However, Cadillac Senior Vice President Bob Ferguson was somewhat cooler about it when he discussed the new crossover briefly last year. He said the model could use the Escalade name, despite its unibody chassis, but no decision had been made yet to actually produce it.