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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.

GM CEO Akerson calls out Tesla, says Cadillac will compete on EVs

Cadillac will be taking on Tesla Motors, the underdog EV manufacturer that's seen heaps of critical acclaim and stock market buzz with its most recent sedan, the Model S. "If you want to compete head-to-head with Tesla, and we ultimately will, you want to do it with a Cadillac," Dan Akerson, the chairman and CEO of General Motors, told media in Washington, according to The Detroit News.
Akerson continued, telling The News, "We'll sell more Volts and lose less money on the Volts than they'll lose on the Model S." He also took time to point out that Tesla getting vehicles out to customers isn't a guarantee of success or permanence, using Fisker as an example, saying "Does anybody even remember Fisker? I mean, there were a number of them; they are all gone."
This strong talk from Akerson comes after Doug Parks, another GM exec, let slip that the Detroit-based manufacturer has an EV in the works that will cover 200 miles per charge and only cost about $30,000, a massive upgrade over similarly priced EVs that struggle to top 100 miles per charge. Until that vehicle arrives, though, GM is preparing the Cadillac ELR, a small coupe that, like the Volt with which it shares technology, uses a gas engine as a mobile generator to recharge the batteries. Akerson took aim at Tesla again, saying, "But I do think when the ELR comes out late this year, early next - it's certainly the same postal code as Tesla, but now we're going to move up. It's not going to be a mass-produced car."

Cadillac can't keep up with Escalade demand, can't move its sedans

No matter how much Cadillac revitalizes its lineup and its image, it seems that all consumers want is the Escalade. In fact, Automotive News reports that General Motors can't keep up with demand for the fullsize luxury SUV, despite sticker prices that start at over $70,000 and approach six figures at the top end of the spectrum. Contrast that with sedans like the ATS and CTS, which are far cheaper but which Cadillac hasn't been able to move fast enough to keep up with production, prompting both the manufacturer and dealers to offer substantial incentives to keep them from piling up. Cadillac had been resisting a price cut of the ATS or CTS, lest it hurt resale values – itself a factor that could explain consumers' reluctance to buy them in the first place – but been offering subsidized leases, discounted financing, rebates and cheaper options. Combined with incentives from individual dealers, according to AN, buyers can be looking at five-figure discounts on buying a new Cadillac sedan. And now, finally, it seems the CTS will indeed get a little bit off its bottom line. Yet GM has been producing the ATS and CTS at rates that their sales can't keep up with. The automaker was forced to idle the plant in Lansing, MI, where it assembles the ATS and CTS for six weeks starting this past December. And since it reopened late in January, it's been reduced to a single shift as dealers try to move the metal they've already got. Meanwhile the plant in Arlington, TX, that produces the Escalade and its Chevy and GMC siblings has been running on overtime, with three shifts throughout the week and even into the weekend to keep up with demand. Profitable as it's been for Cadillac and GM, though, the Escalade does not represent the future of where it wants to take the brand - separating the Escalade as almost a brand unto itself that's been left out of the company's new naming scheme. If only it could make its sedans as successful as its fullsize SUVs, it'll be all set.