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Cadillac ATS failing to command BMW 3 Series-like pricing as hoped

The BMW 3 Series has long been the benchmark for small and sporty luxury vehicles, but the Cadillac ATS has come on strong in its short time on the market as a true rival in this segment. As impressive as Cadillac's new compact sedan is, however, Automotive News is reporting that the car is still lagging behind the 3 Series when it comes to actual transaction pricing.
According to the article, the average transaction price for the ATS is $39,459 while the 3 Series is at a much larger $44,764, but, just as importantly, Cadillac has about $500 more in incentives on the ATS compared to BMW. Transaction prices are much closer to cars like the Mercedes C-Class and Audi A4. Of course, this is all with the ATS trying to take on its small,sport sedan rivals with a single bodystyle and limited powertrain options compared to the numerous options available from the German automakers in this class.
This uneven battle won't last long, though, as recent spy shots have revealed that Cadillac is hard at work on a high-performance ATS-V and an ATS Coupe. No official word as to when either of these models will be unveiled, but with auto show season set to kick off, we're expecting sooner rather than later. The best news for the ATS is that the Automotive News says sales of the ATS are on target and that 74 percent of ATS buyers are new to Cadillac - two important factors for the brand as it tries to break into this tough segment.

Cadillac CTS Vsport laps the N"urburgring in 8:14.10 [w/video]

You don't have to be German to test your car at the Nürburging. You just have to be serious about beating the Germans on their own home turf. That's why Nissan tests its GT-R at the Nordschleife to challenge the Porsche 911, and why Cadillac - which is no less serious about putting up a fight to German performance sedans - has returned to the 'Ring once again with its latest.
This time it's the turn of the new CTS Vsport, the sportier version of Cadillac's new mid-range sedan that aims to bridge the gap until the arrival of the next CTS-V. So how'd it fare? At the end of what we're sure was an exhaustive test session, the new CTS Vsport clocked a time of 8:14.10.
To put that into context, General Motors points out that the time places the new sedan six seconds ahead of the first-gen CTS-V, whose 400-horsepower V8 engine was actually less potent than the Vsport's new 410hp 3.6-liter twin-turbo V6. That's still a good fifteen seconds slower than the outgoing CTS-V that clocked a 7:59 in 2009 with its 556hp supercharged V8, but only a second behind the E60-generation BMW M5 with its high-revving 500hp V10.

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