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Cadillac's XT6 is not, for better or worse, a mini Escalade

In its latest attempt at reinvention, Cadillac has created a trio of admirable sedans — the ATS, CTS, and CT6 — cars that challenge or beat the competition on their own terms, and do so with audacious exterior styling rendered in a distinctly American idiom. But American customers have been ditching cars in favor of high-riding crossovers, and what Cadillac has not had up until recently is a suite of appropriately (or bizarrely) sized crossovers to offer potential consumers, something competitors have been deploying for years or even decades. And so the new, full-size(ish) three-row Cadillac XT6, unveiled officially last week at an event in Detroit, is intended to help address the premier domestic automotive luxury brand's current product shortcomings. "I guess we had so many priorities and had to decide what's the most important thing," says Andrew Smith, Cadillac's executive director of design. "We decided to approach this one from an interior perspective, to do things like provide ease of use for owners, upgrade the infotainment, and allow time for ourselves to learn lessons from the launch of XT4." The XT6 doesn't exactly break any new ground within the segment, but that's not necessarily a criticism. Though huge from a sales perspective, the two-box crossover category is not the industry's leader in beauty or innovation. Still, Caddy's most recent previous crossover, the size-Small XT4, managed to create handsome proportions and a premium appearance at first glance. The XT6 doesn't feel quite so ambitious or coherent, with a front end that is at once sneering and soft, a lengthy flank that feints at muscularity without delivering, and a rather abrupt tailgate that blends the rectilinear and the anodyne. Maybe consumers won't notice? "Our biggest challenge was giving the vehicle a character that works on this scale and platform," says Smith. "We want to make sure all of our cars feel different. We didn't want it to be a mini Escalade. No one wants a mini anything. But we wanted to give it Escalade presence, but in scale. So it's this combination of nice, and aggressive. I'm convinced we will sell more than we think we'll sell." Maybe he's right, and we definitely don't see this vehicle cannibalizing sales of the Escalade. People who want a bold Cadillac can still get that one, and will have a brand new option later this year, we expect, when a new Escalade is released.

Cadillac Celestiq, Lyriq, Hummer, other future GM electric cars: Here's everything we saw at ‘EV Day’

WARREN, Mich. — Today, General Motors held an “EV Day” event at its Warren, Michigan, campus to present its new “Ultium” battery technology, modular electric vehicle architecture and soon-to-come electric vehicles. Unfortunately, we were forbidden from bringing cameras into the event, so while we canÂ’t show you what we saw, we can tell you more about it. While we saw the previously teased Cadillac EV (which we now know to be called the Lyriq) and the GMC Hummer pickup teased during the Super Bowl, there were a number of other future cars at the event, which GM President Mark Reuss assured us are all real vehicles in the works. The biggest surprise came at the end of the event, though, in the Cadillac Celestiq electric sedan, which Reuss described as a future flagship that would be hand-built “very locally.” It had been hiding under a dark sheet all morning, with the front and rear illuminated Cadillac emblems shining from underneath. When the wraps came off, we saw a long, white, four-seat fastback sedan. The 23-inch wheels were pushed out to the very corners of the car, giving it what appeared to be a very long wheelbase. The model on the stage had no side mirrors or visible door handles. The grille mirrored that of the Lyriq crossover next to it, with integrated lighting in lieu of the usual mesh or slats youÂ’d see in an internal combustion car. The entire roof, all the way until it tapered to the tail of the vehicle, was tinted glass. In back, vertical tail lighting ran down the C-pillar before turning rearward across the top of the trunk. Inside, everything below the beltline of the windows — essentially all but the headrests and top portion of the steering wheel, was hidden from view. Behind the Celestiq, a large digital display showed a rendering of its interior. The dash consists of a pillar-to-pillar curved LED display serving as both instrument panel and infotainment system. Protruding forward between the front seats was another touchscreen that appeared to house some more controls, with open area, probably for storage, below it. The rear seats had the same sort of touchscreen between them. Built into the back of the front seats were a pair of rear-seat entertainment screens, much like we saw in the Lyriq. The door panels blended wood, metal and animated lighting to give character and a sense of opulence. GM interior design manager Tristan Murphy was on hand to tell us a bit more about the Celestiq.

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.