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Cadillac launching crossover-heavy product offensive

Utilizing information provided by Cadillac suppliers, Reuters says that Cadillac is preparing two more crossovers that will bow after its current product initiative is complete. According to the report, a year after the next SRX arrives in 2016, a pair of CUVs will be unveiled that will bracket it in size, and they'll be headed for the US and Chinese markets.
That is years away, though. For now, the company's attentions are on the nearly here CTS and ELR range-extended coupe, the next Escalade SUV (shown above), an ATS coupe, and the range-topper that will sit above the XTS. That, and possibly an even more impressive range-topper that promises to be the mean and majestic super-luxe unicorn Cadillac we've been dreaming about for more than a decade now.
In response to the issue of how German crossovers might be having an impact on Cadillac's future plans, a company source said - rightly, we think - "we don't need to duplicate the Germans." That doesn't mean, however, that it can't wade deeper into a market segment that the Germans are making a ton of money in. In fact, and since everyone is doing it, we'd be surprised if Cadillac didn't, even if it won't happen for another four years.

2018 Cadillac XT7 three-row crossover spied [UPDATE]

UPDATE: Upon further consideration, and after speaking to some industry insiders, it appears this might not actually be a new Cadillac, but instead just a mule of the new Chevy Traverse. One source points out that the foglights are fixed, round units, which would be production spec and would not suggest Cadillac. Another source says the Cadillac version of the Traverse/Acadia/Enclave was cancelled, and development has stopped. Yes, a Cadillac of this size is expected to arrive – and elements of this prototype sure do look Cadillac to us – but it might be too early for this to be it. Cadillac is expanding its portfolio with a three-row crossover. This is it. Expected to be called the XT7, the new vehicle will give Cadillac an entry above the XT5 and below the hulking Escalade. Though the XT7 is heavily covered, we can see Cadillac's (?) bold grille and what looks like strong proportions. It'll probably look like a larger XT5, and you can sort of (maybe) see a similar roofline if you squint. Spy shooters caught it testing with the new Chevy Traverse and Buick Enclave, and they're all expected to use the new General Motors 3.6-liter V6 engine, like the recently revealed GMC Acadia. The XT7 could show up as soon as late this year or early in 2017. Its part of GM's push to capitalize on the red-hot crossover segment that has been fueled by low gas prices and Americans' thirst for utility. The XT7 would likely represent GM's most profitable play in this segment. Simply affixing the Cadillac badge on the front adds thousands of dollars to the sticker compared to a Chevy or Buick product. The XT7 will also give Cadillac a significant opportunity for growth – and perhaps allow it to gain on Mercedes and BMW on the sales charts. While the CTS and ATS have had mixed success, Americans have continued to show a willingness to buy Cadillac utility vehicles. The XT7 is the latest in Cadillac's product blitz following the XT5 and the CT6 range-topping sedan. Those two are the most critical Caddys, but the XT7 isn't far off. Related Video: Featured Gallery 2018 Cadillac XT7 View 11 Photos Image Credit: Brian Williams / SpiedBilde Spy Photos Cadillac SUV

GM patent reveals new two-stage turbocharger

Modern turbochargers may be some of the best ever made, but performance is something that engineers are always trying to improve. According to GM Inside News, General Motors (GM) is hoping to alleviate some of the negative aspects of a two-stage turbocharger setup with a newly-patented design. The patent, that was filed on May 19, 2016, reveals a clever bypass system that allows the engine, a four-cylinder unit, to optimize both the low-pressure and high-pressure inlets for its respective functions. According to the filing, a conventional two-stage turbocharger setup is engineered to allow both turbines to operate simultaneously at low and mid engine speeds. At high engine speeds, only the low-pressure turbine works. The setup can't isolate either the low or high pressure side, which can impair low-end performance. GM's new two-stage turbocharger setup looks to eliminate this by linking the high-pressure turbo to the exhaust manifold through the high-pressure inlet duct. The low-pressure turbo is attached to the high-pressure turbo by a low-pressure inlet duct, which is linked to a connecting channel. A single actuator that is housed in the exhaust manifold creates a bypass that can opens the high-pressure inlet or close the connecting channel. Depending on what the engine load and speed is, the ECU guides the actuator—a single rotating spindle with discs corresponding to flanges on the high and low pressure sides—to isolate one of the two turbos. Isolating the turbos allow the respective inlets to be engineered for the best possible fluid dynamic performance. The setup should increase performance and decrease lag. There's no word on what car this setup will make an appearance on, but it will most likely be used in premium vehicles before trickling down to the rest of GM's vehicles. Related Video: News Source: GM Inside News, AutoGuide via GM Authority Cadillac Chevrolet GM Technology Sedan turbo patent engine turbocharging