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A look inside Infiniti's variable-compression engine

We're sympathetic to anyone who had trouble understanding what's going on with Infiniti's new variable-compression engine. While we got a full tech briefing on the novel VC-Turbo back in August, the visual aids were lacking. The cutaway engine Infiniti brought to the Paris show fixes all of that. You can thank the little green and pink lines on the cutaway for making the whole idea a little more clear. Click through the gallery to see two lines – one green and one pink – that represent the different strokes allowing for different compression ratios. Remember, the compression ratio is the amount of volume in the cylinder on intake compared to the amount at the end of the compression stroke. Leave more room at the end and you lower that ratio. The length of the stroke doesn't change with this system, but where it sits along the cylinder does. Hence those two lines. The variable compression ratio allows this new turbocharged engine to maximize fuel economy when the turbo isn't needed by raising the compression ratio. It will see its first use in the next Infiniti QX50 crossover, previewed by the QX Sport Inspiration concept that's also on display in Paris, and has performance targets of 268 horsepower and 288 pound-feet of torque. After, it will migrate to other Infiniti and Nissan vehicles, with transverse front-drive-based applications first in line. Eventually, it's likely to completely replace Nissan's corporate 3.5-liter V6. We'll be poking around the engine a little more in Paris today to try and get some more info. For now, enjoy those cutaway images and those friendly little lines. Featured Gallery Infiniti VC-Turbo engine cutaway View 14 Photos Paris Motor Show Infiniti Nissan Technology Emerging Technologies engine 2016 paris motor show

Nissan design to show more Chinese influence

Nissan is going to be leveraging the weight of the Chinese market by selling cars influenced by the People's Republic in other markets around the globe. The influence of Chinese design is further proof of the country's importance on a global scale. Nissan isn't the only manufacturer that's looking to leverage China's burgeoning design talent, as BMW, Volkswagen, and General Motors have all set up facilities.
In fact, VW and GM have both used Chinese talent to design cars, in the Passat and Buick LaCrosse, respectively. Nissan has already tested the waters with its Beijing studios, penning the Friend-Me Concept from this year's Shanghai Auto Show. Where GM and VW used their Shanghai-based studios as more consultancies than anything else, though, Nissan is aiming to have the Beijing studio design a global car.
According to Nissan's global design head, Shiro Nakamura, that's already happening. Nakamura told Reuters that Nissan is two years from launching a Chinese-designed global model that will see sales in both North America and Europe, in addition to its home market. While Nakamura wouldn't elaborate on what the new model's styling would entail, there's a focus on what the Chinese call daqi.

Nissan's purchase of Mitsubishi is officially official

After the company's announcement in May, the Nissan's purchase of a 34 percent stake in Mitsubishi is now official. The deal cost Nissan $2.3 billion, according to the Wall Street Journal, and brings Mitsubishi into the Nissan-Renault Alliance. The company explained that this new partnership will manifest itself in shared vehicle platforms and technology, joint purchasing, and shared manufacturing. Nissan also said that this purchase will make the company one of the three largest companies by volume in the world. Nissan also emphasized that Mitsubishi will very much be a partner in the current alliance with Renault. In addition, Carlos Ghosn, CEO of both Nissan and Renault, has been nominated to be the new chairman of the Mitsubishi board. With Ghosn at the head of the board, current Mitsubishi president and CEO, Osamu Masuko, will remain in his positions but Nissan's current chief competitive officer will join Masuko as co-chief executive officer at Mitsubishi. With these companies now working together, we'll probably start seeing more commonality between Nissan and Mitsubishi products here in the States. It would also be a great opportunity to get some of Mitsubishi's cooler products here. Perhaps Mitsubishi and Nissan will take our hint about the Delica. This article has been revised to clarify that Nissan Motors purchased the stake in Mitsubishi, not the Nissan-Renault Alliance, and to add the value of the purchase. Related Video: News Source: Nissan, Wall Street JournalImage Credit: Issei Kato / Reuters Mitsubishi Nissan Renault renault-nissan alliance