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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 gets new NA boss, lowered forecasts in management shakeup

José Muñoz, a Nissan and Infiniti sales and marketing vice president, will replace Colin Dodge as Nissan's new North America chief, come Jan. 1, as part of a wide-ranging management shuffle, Automotive News reports. Dodge will remain on Nissan's board, be assigned to special projects and report directly to CEO Carlos Ghosn.
Nissan is working on reorganizing its global operations into six regions, each with a new chief: North America (Muñoz' territory), Latin America, Japan-Southeast Asia, China, Europe and Africa-India-Middle East. Currently Nissan divides the globe into three regions, the Americas, Europe-Africa-India-Middle East and Asia-Pacific.
Nissan also lowered its sales forecast from 5.3-million vehicles to 5.2 million for the fiscal year ending on March 31, 2014. Last year, the company sold 4.914 million in the same period. In May, after Nissan's market share had fallen to 7.7 percent, Ghosn said he wants to double sales in the US by 2017 and increase its market share in the country to 10 percent.

France tries to dodge blame for blowing up FCA-Renault merger deal

PARIS — France sought to fend off a hail of criticism on Thursday after it was blamed for scuppering a $35 billion-plus merger between carmakers Fiat-Chrysler and Renault only 10 days after it was officially announced. Shares in Italian-American FCA and France's Renault fell sharply in early trading after FCA pulled out of talks, saying "the political conditions in France do not currently exist for such a combination to proceed successfully." French finance minister Bruno Le Maire said the government, which has a 15% stake in Renault, had engaged constructively, but had not been prepared to back a deal without the endorsement of Renault's current alliance partner Nissan. Nissan had said it would abstain at a Renault board meeting to vote on the merger proposal. However, a source close to FCA played down the significance of Nissan's stance in the discussions, believing French President Emmanuel Macron was looking for a way out of the deal after coming under pressure at home. Context The FCA-Renault talks were conducted against the backdrop of a French public outcry over 1,044 layoffs at a General Electric factory. The U.S. company had promised to safeguard jobs there when it acquired France's Alstom in 2015. The collapse of the deal, which would have created the world's third-biggest carmaker behind Japan's Toyota and Germany's Volkswagen, revives questions about how both FCA and Renault will meet the challenges of costly investments in electric and self-driving cars on their own. The merger had aimed to achieve 5 billion euros ($5.6 billion) in annual synergies, with FCA gaining access to Renault's and Nissan's superior electric drive technology and the French firm getting a share of FCA's lucrative Jeep and Ram brands. FCA has long been looking for a merger partner, and some analysts say its search for a deal is becoming more urgent as it is ill-prepared for tougher new regulations on emissions. It previously held unsuccessful talks with Peugeot maker PSA Group, in which the French state also owns a stake. French budget minister Gerald Darmanin said the door should not be closed on the possibility of a deal with Renault, adding Paris would be happy to re-examine any new proposal from FCA. "Talks could resume at some time in the future," he told FranceInfo radio.