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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

Infiniti's new Design Director is American Alfonso Albaisa

The man responsible for creating the sleek 2010 Nissan Ellure Concept you see above is now the design director for Infiniti. Alfonso Albaisa (shown at right) has been a member of the Nissan design team for 25 years, but was recently promoted to executive design director for the Infiniti brand.
His past roles at Nissan have included design director for Nissan from 2004 to 2007, vice president of Nissan Design Europe from 2007 to 2011, vice president of Nissan Design America in 2011 and, most recently, he held the title of Nissan's global design director. Aside from Ellure, Albaisa was also responsible for designing the 2012 Nissan Xtrem Concept, "key strategic production vehicles soon to be launched" and he's even contributed to a handful of Infiniti designs. Scroll down for the official press release.

Nissan-Dongfeng's Leaf-based Venucia e30 EV goes on sale in China

Nissan's proverbial other shoe has dropped on the other side of the world. The Japanese automaker, along with Chinese company Dongfeng, has started selling the Venucia e30 battery-electric vehicle in the world's most populous country. How the sister vehicle to the Nissan Leaf will fare remains to be seen, but it's a pretty big bet. The companies certainly tested the model enough, very quietly running 300 trial vehicles a combined three million miles on China's roads. The result is a vehicle the companies say reduces operating costs by about 85 percent relative to gas-powered vehicles and can go 35 miles on a five-minute quick-charge. In China, the Venucia e30 retails for about $44,000, though that's before government incentives kick in. The car will debut with sales in Beijing, Shanghai, Guangzhou, Shenzhen, Dalian, Wuhan, Tianjin, Zhengzhou and Hangzhou. The rest of the country gets access to the model next year. Nissan and its Chinese partner are probably hoping for the kind of success Nissan's has finally started to have with the Leaf in the US recently. Last month, Nissan moved 3,186 Leaf vehicles Stateside, a monthly record. Year-to-date US sales of the Leaf are up 34 percent from last year to 18,841 units. You can find more info on the e30 in Nissan's press release below. DONGFENG NISSAN LAUNCHES ITS FIRST ALL-ELECTRIC VEHICLE - Venucia `e30' offers trusted, affordable, pure EV experience for Chinese consumers - SHANGHAI, China (September 10, 2014) - Dongfeng Nissan Passenger Vehicle Company (DFL-PV) today launches its first pure-electric vehicle model, "e30," from its local Venucia brand. With a five million kilometer pilot run across China completed prior to launch, e30 is trusted to bring Chinese consumers an enjoyable EV experience at affordable running costs. Its starting price is set at RMB 267,800 Venucia e30 Jun Seki, President of Dongfeng Motor Co., Ltd. (DFL), Nissan's joint venture with Dongfeng Motor Group Co., Ltd., said, "With Nissan Global's advanced technology, sales experience and know-how of electric vehicle, the Venucia e30 has been locally developed through our careful studies about market situations and consumer needs in China. I am looking forward to seeing the Venucia e30 lead China's electric-vehicle market into the future and also to more development of new energy vehicles and the wide adoption of electric vehicles in China." e30 achieves an optimal balance between driving range, affordability and convenient charging.