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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 Cube dead for 2015

Another class cut-up has graduated from our motor pool. The Nissan Cube's indefatigable weirdness was likely both its chief selling point and its Achilles Heel, but Autoblog sources say that after a six-year run in the US, the niche player has been scrubbed from the Japanese automaker's lineup.
The move is hardly unexpected - there was confirmation from Nissan Canada that it was pulling the plug on the asymmetric little front-driver in its market back in May, and sales have not exactly been sparkling here in the States, either. In June, Nissan shifted just 336 Cubes, down 23.8 percent year over year. So far this year, Nissan has sold 2,294 units, a sales pace off 30.9 percent versus 2013. At its peak in 2010, the Cube remained firmly a niche vehicle, selling 22,968 units.
Nissan North America's Dan Passe, senior manager of product communications, maintains that "We are continuing to sell the 2014 Cube and we haven't made an announcement about future model plans," but Autoblog sources indicate that an official announcement will be coming in the next couple of months, and the Cube has been conspicuously left off of an exhaustive 2015 lineup "Charting the Changes" announcement released on Tuesday.

Toyota raises Japanese base wages for first time since 2008

Toyota is on track for record profits, and in return, its Japanese workers are receiving their first increase in base wages since 2008, plus higher pay based on seniority and a larger bonus for 2014. The Japanese automaker predicts the average laborer will net a 2.9 percent income gain.
The average Toyota employee will earn 2,700 yen ($26.28) more each month, a 0.8 percent increase from last year. Workers will also receive about 7,300 yen ($71.09) more monthly based on seniority and promotions. Finally, the company's union pushed through a median bonus of 2.44 million yen ($23,768) for 2014, the highest in 6 years.
The pay boost comes as Toyota forecasts a record 1.9-trillion yen ($18.5 billion) profit for the fiscal year ending on March 31, according to Bloomberg. It has been helped by the Japanese government's efforts to weaken the yen on international markets and expand inflation. Prime Minister Shinzo Abe has been asking businesses to increase compensation to end years of deflation and offset upcoming higher sales taxes. Honda and Nissan have also raised their wages there in recent months.