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De Nysschen says Cadillac will be ready for a $250,000 model in 15 years

Cadillac president Johan de Nysschen has some very, very lofty goals for the American luxury car manufacturer. That's according to a new report from Reuters, where the former Audi and Infiniti exec says that Cadillac is only 15 years away from selling a $250,000 car. "It is too early today for a $250,000 Cadillac," de Nysschen told Reuters at the LA Auto Show. "Fifteen years from now, it won't be." Now, provided de Nysschen doesn't envision a future of hyper-inflation, where an ATS rings up at $200K and a CTS at $225,000, the idea that Cadillac could sell a car worth a quarter-of-a-million dollars in just 15 short years is the very definition of ambitious. That's doubly true when you realize that, at present, Cadillac's most expensive vehicle is the Escalade ESV Platinum, which costs no more than $97,940, while de Nysschen said the upcoming CT6 sedan will be priced "in the 70s." What do you think? Could a Cadillac that costs well over twice as much as the brand's most expensive current vehicle be a reality in the distant future? Or is de Nysschen aiming too high too soon? Let us know what you think in Comments. News Source: ReutersImage Credit: Jae C. Hong / AP Cadillac Luxury cadillac ct6

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

Cadillac, Buick and Chevy decisions impacted by worries abroad

European Concerns Drive GM, But Beware Of The French Connection
GM's bid to rationalize Europe will impact the products that will be offered domestically.
It seems that Europe is defining the future of General Motors more so than its home North American market. Having axed Saturn, Pontiac and Hummer, GM has done a fairly good job of repositioning its remaining four divisions, Cadillac, Chevrolet, Buick and GMC. Cadillac carries the luxury banner. Chevrolet is aimed at the masses with cars and trucks along with a nod to performance thanks to Camaro and Corvette. Buick bridges the premium gap between Chevy and Cadillac, while GMC offers a hardcore work/upscale proposition.