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Cadillac CT6 uses aluminum to save 200 pounds

In Cadillac's recently launched ad campaign, the luxury brand's tagline is "Dare Greatly," and the two words suggest a brand willing to take big swings, even if they don't always connect. From what the company is promising, the forthcoming CT6 seems like an embodiment of that new motto. With an eventual range of turbocharged engines, reportedly including a turbo V8, a possible plug-in hybrid and streaming rearview mirror, the sedan is certainly pitched as tech showcase. Of course, extensive use of aluminum is practically mandatory to play in the luxury field these days, and Caddy is proving its latest creation can do that too. Despite the weighty appearance of the sedan's squared-off exterior, 64 percent of the CT6 is aluminum, including the entire exterior. Caddy claims that using so much of the lightweight metal sheds 198 pounds off the scales compared to using conventional steel. There still is some steel in the CT6; although it's predominately the high-strength variety. The engineers use the heavier metal for portions around the cabin and B-pillar for added safety. Cadillac also claims using steel "close-out panels" on lower portions of the sedan make the cabin quieter without needing as much sound deadening. The buildup to the CT6's public unveiling has been a long time coming after Cadillac pinned the flagship (for now) sedan's debut at the New York Auto Show nearly a year ago. When the sheet finally comes off on March 31, we get the first good idea about just how great Caddy's latest act of daring really is. Cadillac CT6 Elevates the Science of Mass Efficiency 2015-03-13 Technology DETROIT – Cadillac will use an advanced mixed-material approach for the lightweight body structure of the upcoming CT6 range-topping sedan. The structure is aluminum intensive, but the new Cadillac also includes 13 different materials customized for each area of the car to simultaneously advance driving dynamics, fuel economy and cabin quietness. The CT6 will debut March 31 at the New York International Auto Show and go into production late this year at General Motors' Detroit-Hamtramck assembly plant. "This is the rocket science of automobile construction and manufacturing today," said Cadillac President Johan de Nysschen.

2023 GM full-size SUVs get Super Cruise expansion pack first

In August, GM announced it had doubled the size of the network of roads available to its Super Cruise hands-free driving feature. Joining the options list in 2017, Super Cruise had been limited to divided interstate highways in the U.S. and Canada. The expansion opened 200,000 miles of additional divided interstate highway as well as major, undivided highways. Both coasts benefit, but there will be a lot more relaxing motoring on the East Coast especially. North of the border, six of the 10 Canadian provinces add enabled roads. Problem is, no GM vehicles have been able to take advantage of the boon. That changes this month, the automaker saying four of its full-size SUVs in specific trims are first in line to make use of the expansion. The SUVs are: 2023 Chevrolet Tahoe Premier and High Country 2023 Chevrolet Suburban Premier and High Country 2023 Cadillac Escalade, Escalade ESV, and Escalade-V 2023 GMC Yukon Denali Ultimate  The vehicles need to have been built on or after October 3, 2022, a production timeline GM says should put the first examples in customer hands this month. The least expensive way to get into Super Cruise is with the two-wheel drive, $77,625 Chevrolet Tahoe Premier with the 3.0-liter inline-six Duramax diesel and the Advanced Technology Package. Vehicles that use the GM's Vehicle Intelligence Platform electrical architecture and already have Super Cruise will receive an over-the-air update "in the coming months" to access the new roads, at no cost to owners. Since other products like the Cadillac CT4 and CT5, Chevrolet Silverado, and GMC Sierra work with the VIP platform as well, they probably aren't far away from the extra capability and they'll bring a lower financial bar to entry.  Related video:

2021 Cadillac Escalade shown inside and out in leaked photos

Fresh off the official reveals of the all-new 2021 Chevrolet Suburban and Tahoe, here come leaked images showing the redesigned version of their upmarket sibling, the Cadillac Escalade, inside and out. The images were posted on Instagram by user @allcarnews, with a hat tip to Jalopnik, and give us our best look yet at the unadorned exterior and the new interior.           View this post on Instagram                       A post shared by A L L C A R N E W S (@allcarnews) on Dec 11, 2019 at 12:22am PST Let’s start with the body design of the large luxury SUV, with bears strong echoes of both the aforementioned Suburban and Yukon, albeit with a chrome stripe along the lower doors and chrome trim framing the windows. Then thereÂ’s the redesigned grille, which looks like a larger-maw version of the XT6Â’s grille and adopts the same horizontal LED headlights. Instagram commenters also liken the exterior to the new XT6, CadillacÂ’s smaller three-row crossover, and even the Hyundai Palisade. The swept-back, slightly tapered rear end in profile even reminds us a little of the Lincoln Aviator. All of which will beg the question of whether Cadillac has done enough to distinguish its flagship SUV to compete against the Lincoln Navigators of the world.             View this post on Instagram                   (UPDATED) LEAKED: 2021 Escalade ? _____________________________________ [12/11/19] (NEW INTERIOR SHOTS) CadillacÂ’s Escalade for 2021 has been leaked and well.. the exterior is subjective.. What I will point out is the side profile which is unfortunately still identical to the Tahoe & Suburbab albeit with a chrome bar on the bottom and chrome window frame trim. The rear gets full sized LED verticals taillights again, but now more integrated into the rear. The front is big and loud but looks like a blown up XT6. After reading your comments, it seems a mixed bag, especially with the horizontal headlights (which i lightened to show the elements) but the massive verticals LED DRLÂ’s remain thankfully. ???????????? ???????????? ???????????? ????????? ? @Allcarnews Spec Sheet: Powertrain wise there will be a carry over 6.2L 420HP+ V8 paired to a 10 speed auto gearbox. A supercharged V8 version (or TT V8) will be coming in the future with up to 650HP in some sort of V designation. Expect blacked out wheels, trim and grille. ? ???????????? ???????????? ??????????? But..