1974 Cadillac Eldorado on 2040-cars

Auto blog

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.

Here's what else you could buy for the average new-car price of $40,573

Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. The average price of a new car in America hit a new record in December 2020: $40,573. Not that we're surprised — the average has been over $35,000 for the past few years — but seeing that baseline figure crest 40 large is still a sticker-shock to the system. So, as we do every once in a while, we put our collective heads together and came up with a list of alternatives that you could choose to buy for that sum, new or old, classic or practical. Now, let's be crystal clear about one thing here. We're not actually recommending you make this type of decision. That said, we wouldn't blame you if you did. Managing Editor Greg Rasa: $40,000 will buy a fully loaded Camry or moderately equipped crossover. Or, for $39,997, to be exact, one could go motoring in a fine British automobile. This 2006 Aston Martin DB9 Volante in Alabama has 21,452 miles on it, and depreciation has worked its cruel magic: It is listed for less than one-quarter of its $168,000 starting MSRP when it was new. A check of other used DB9s nationwide indicates this is a fair price. This Aston's CarFax reveals two owners. (One, really, as the second was a dealership. Looks like it got traded in for a Porsche.) If you're understandably concerned about reliability, its service history indicates no surprises to date. Remember, it has a 450-horsepower 5.9-liter V12. And spring is coming. Of course a used Aston Martin is riskier than a new Camry. But as Louis Prima sang, "Enjoy yourself, it's later than you think." What price beauty? Less than $40 grand. Associate Editor Byron Hurd: This price point opens up a ton of options in the "nearly new" luxury space, including a few good enthusiast picks, but my nod here goes to the Cadillac ATS-V. The discontinued, M3/M4-rivaling, 465-horsepower sport sedan and coupe can be had all day long in this price range with low miles. In fact, the real challenge is finding one in the spec you want, since it's one of those old-fashioned cars that actually presented the buyer with choices. Here's a clean, six-speed sedan in an actual color for less than our target price, for example. Coupes are more plentiful than sedans, especially in interesting colors, but there are plenty of them out there.

Weekly Recap: Lincoln Continental serves up the style, Cadillac CT6 delivers the substance in New York

Lincoln and Cadillac grabbed the spotlight this week at the New York Auto Show in a dramatic fashion that evoked the brands' glory days. America's two luxury carmakers went toe-to-toe with their glittering reveals and plans for ambitious expansion. Both were selling their technology, style and the promise of a better future. Cadillac vs. Lincoln. At the Javits Center, 2015 seemed a lot like 1956. Neither company was interested in drawing comparisons with the other, which is fair, and accurate. They're in vastly different places in terms of sales and the pace of their turnarounds, but they hope to reach the same eventual destination at the pinnacle of the luxury-car world. Lincoln used the element of surprise to great effect with the Continental concept. A production version is still at least a year away, and the company was vague on details. Officially, we don't even know if it is front- or rear-wheel drive, though speculation abounds. Who cares? The seats can be adjusted 30 ways! The Continental also showed off a bold chrome grille that will be the new face of Lincoln. The blue bomber also rolled on blinged-out 21-inch polished aluminum wheels, used a 3.0-liter EcoBoost engine and had huge LED head lights with "laser-assisted" high beams. All of this resulted in almost blinding attention. The concept drew rave reviews, stirred controversy with Bentley designers who argued Lincoln ripped them off, and most importantly, pointed a way forward for the newly determined brand that hopes to compete with Mercedes, BMW, Audi, Cadillac and Lexus. View 32 Photos Meanwhile, Cadillac showed the CT6, a finished product that will top its range and is loaded with the best and latest technologies General Motors has at its disposal. With production starting late this year, Cadillac had more specifics at the ready. Engines? Cadillac has a couple V6s and a turbo four for sure. It's working on a hybrid, and has considered a V-Series variant. It's based on a new rear-wheel-drive, aluminum-intensive chassis called Omega, features an advanced collision-mitigation system with automatic braking and has a cabin that's laden with "leathers, exotic woods and carbon fiber." It will be assembled at GM's Detroit-Hamtramck factory and goes on sale next year. At this point, Cadillac is more than willing to talk about every except for the price. The devil was not in the details for Cadillac, as evidenced by the CT6. But it wasn't for Lincoln either.