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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.

Watch this phantom Buick drive itself down the highway in a snow storm

Years ago, General Motors used Buick cars to test out the idea of a "smart highway" concept. More recently, GM has been talking up its award-winning Super Cruise semi-autonomous technology that will roll out with Cadillac and make its way to Buick. The LeSabre in the video above has nothing to do with any of that.
On Interstate 15 in Utah, a man driving this LeSabre got into an accident that rearranged the front end and set the horn on permanent blare. At the time of writing this, no one is sure what happened next, but the man ended up sitting in the snow in the highway median while his car carried on down the highway without him. Passing traffic stayed well to the right.
The 51-second video below provides a different take on our autonomous future. A local newscast on KUTV covered the story the evening of the incident, but the Utah Highway Patrol didn't have any update on the fate of the LeSabre. We'll take that to mean that Buick's take on Christine could still be out on the prowl... so watch out!

2021 Buick Envision's bold design means small space gains, a few big losses

So far, every preview we've had of the 2021 Buick Envision compels us to believe that it isn't playing in the same league as the current Envision, nor is it playing the same sport. The chiseled, crisp exterior is matched by an interior that, in pictures at least, sends a genuine premium message. GM Authority got early intel on dimensions for the new crossover, the numbers showing that the only close relationship between the current and the new Envision is in size. According to GMA, the 2021 Buick will be 185.5 inches long on a wheelbase of 109.4 inches, it'll stand 74.1 inches wide without mirrors, and 64.6 inches tall. Front and rear tracks are matched at 63.3 inches. That makes the new version 1.8 inches longer than the current five-seater, with a wheelbase stretched 0.9 inches, while width is 1.7 inches wider but overall height is 2.2 inches lower. The track has been expanded by 1.3 inches front and back. The four-trim lineup will be base, Preferred, Essence and Avenir. Buick's website pegs the current Envision at the single curb weight of 3,755 pounds. GMA writes that the new car comes in at 3,685 pounds in base form, or 3,932 in top Avenir trim. Those could all represent weights for front-wheel-drive models. AWD will be optional on all but the base 2021 Envision. The price for edgier design is a tiny cut in interior room in front. In the coming crossover, front headroom shrinks 0.4 inches to 39.6 inches, front legroom shrinks by 0.5 inches, front shoulder room goes down by 0.3 inches. Front hip room gains 0.7 inches, however, Occupants in the row behind get a tiny bit more space in two dimensions, rear headroom going up 0.4 inches, rear legroom by 1.8 inches, Rear shoulder room gets shaved 0.7 inches, and those haunches on the 2021 model take a bite out of rear hip room, that spec dropping by 5.7 inches to 47.4.  Cargo room sees a slight dip, too, there being 25.2 cubic feet of space behind the second-row of seats compared to 26.9 feet available now. The gap grows with the rear seats down, the coming Envision able to swallow 52.7 cubic feet behind the front row, the current Envision managing 60 cubic feet.  When product starts showing up on dealer lots, we're to expect a 2.0-liter turbocharged four-cylinder under the hood with 230 horsepower and 258 pound-feet of torque, shifting through GM's nine-speed automatic transmission. GMA believes pricing will start around $34,000, which would be about $500 more than the current Envision.