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Cadillac expects major growth in China

The US sales issues facing Cadillac are not being paralleled in the People's Republic of China, as a new report from Automotive News indicates the US luxury maker should see its sales increase by as much as 40 percent.
The report cites Cadillac's own forecasts, which put its 2014 sales in the PRC at 70,000 units after cresting 45,000 vehicles at the end of August. Provided the sales pace holds true through 2015, the brand would hit its new 100,000-unit sales goal, AN reports.
"We're very optimistic about the luxury market, we believe that the luxury market by 2016 here will become the largest luxury market in the world, surpassing even the size of luxury in Europe," GM China President Matthew Tsien told AN. "With [Cadillac president] Johan [de Nysschen], we have somebody that really is an executive that understands luxury, but he also is very, very keen on understanding what do we need here in China for Cadillac to be successful."

2015 Cadillac ATS Coupe configurator is ready to get personal

If you are in the market for a luxury coupe but would prefer it to be American, then you are in luck because the configurator for the 2015 Cadillac ATS Coupe is now online.
Prices for the Cadillac start at $38,990 (including the $995 destination fee) for the 2.0-liter turbocharged four-cylinder with 272 horsepower and 295 pound-feet of torque, or $46,145 for the 321-hp, 275-lb-ft 3.6-liter V6. Gearbox options include a six-speed manual on some 2.0 models or a six-speed automatic on both of them, and they can be ordered with all-wheel drive for $2,450 to the four-cylinder or $2,600 to the 3.6.
One thing that Cadillac does especially well here is giving customers a plethora of models and options to choose from. Trim level choices include standard, luxury, performance and premium for the four-cylinder or luxury, performance and premium for the V6. There are also 10 colors available, five of which carry an extra premium of $495 or $995. Upgraded interior packages for $1,295 add improved trim and leather, as well.

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