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Cadillac toned down ATS Coupe design due to customer feedback [w/poll]

Automakers always face a difficult decision when it comes to styling their cars. Design them too blandly and nobody will get excited about them. But style them too aggressively and they'll often end up turning off potential buyers.
Cadillac, for its part, is no stranger to aggressive design, but when it came to the new ATS Coupe, it elected to tone things down a bit. Speaking with The Detroit News in a wide-ranging interview, Cadillac design director Bob Boniface revealed that the original design for its compact coupe was edgier - closer to that of the CTS Coupe - with a wedgier profile, a more steeply raked beltline and a more severe grille. But potential customers surveyed in clinics apparently didn't like it. They found it looked heavy, inefficient and not fun to drive. So Boniface and his team literally went back to the drawing board and "took as much visual mass out of the car as [they] could." The resulting coupe, while handsome, looks far more similar to its four-door companion than did Cadillac's CTS.
What do you think, does the new ATS Coupe look just right, or is it too conservative? Voice your opinion in our quick online poll.

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

Honda Ridgeline, Ford Ecosport and Tesla profits | Autoblog Podcast #537

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Green Editor John Beltz Snyder and Associate Editor Joel Stocksdale. We talk about driving the 2018 Ford Ecosport and Hyundai Accent. Joel tells us why he loves the naturally aspirated engine in our long-term Honda Ridgeline. We discuss Tesla's profitability claims, Johan de Nysschen leaving Cadillac and a possible date change for the Detroit Auto Show. As usual, we'll also spend a listener's money on a car. Autoblog Podcast #537 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Driving the 2018 Ford Ecosport Driving the 2018 Hyundai Accent A love letter to the Honda Ridgeline's V6 Leadership change at Cadillac Will Tesla be profitable this year? Will NAIAS move to October? Spend my money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: Earnings/Financials Green Podcasts Detroit Auto Show Cadillac Ford Honda Hyundai Tesla Used Car Buying Truck Crossover SUV Economy Cars Electric Sedan