2010 Nissan Cube Base Wagon 4-door 1.8l 6 Speed Manual Transmission on 2040-cars

Auto blog

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

Carlos Ghosn's new lawyer, 'the Razor,' starts slashing

TOKYO — Carlos Ghosn's new lawyer took aim at Nissan, prosecutors and courts on Wednesday, dismissing the charges against the ousted chairman as an internal company matter and saying Japan was out of step with international norms by keeping his client in jail. "This should have been dealt with as an internal matter," Junichiro Hironaka, nicknamed the Razor, said at his first press briefing. Ghosn, who was arrested in November over alleged financial misconduct and remains in detention in a Tokyo jail, picked a new team last week with long-time defense attorney Hironaka as a key member to replace Motonari Otsuru, a lawyer who once ran the prosecutor's office investigating him. Hironaka's combative style contrasts with the low-key approach adopted by media-shy Otsuru. Ghosn's switch to an aggressive legal strategy came after his attempts to win bail failed and just before lawyers were due to sit down with prosecutors and judges for the first time to hash out a schedule for pre-trial discovery meetings, where prosecutors will reveal evidence and submit a list of witnesses. Hironaka said he didn't know why Ghosn picked him, but added that Ghosn probably wanted an experienced criminal lawyer as the case moved toward trial. The 73-year-old defense attorney is reputed for winning high profile cases, including the acquittal of a senior lawmaker, Ichiro Ozawa, on financial misconduct charges. He also helped free a senior bureaucrat Atsuko Muraki who was jailed for four months on corruption charges fabricated by prosecutors. Yet, even with greater legal firepower the former Nissan Motor Co boss faces a criminal justice system where only three out of every 100 defendants pleading not guilty are acquitted. Neither does Japan have a plea-deal mechanism that would allow Ghosn to agree to lesser charges for a lighter sentence. "The change in lawyers means a change in style, but the legal strategy will still be the same. I don't think it increases Ghosn's chance of an acquittal," said Masashi Akita, a defense lawyer at Shin-Yu Law Office in Osaka, ahead of Wednesday's comments by Hironaka. Ghosn has lost his perch atop an automotive alliance trio of French carmaker Renault SA and Japanese automakers Nissan and Mitsubishi Motors Corp. Attempts to win bail, including an offer to wear a GPS ankle bracelet and hire security guards to stop him trying to tamper with evidence, failed.

Nissan working on unspecified improvements to Carwings in Leaf EV

Fly a little higher, Carwings. Nissan has been using the communication system as a way for drivers of the battery-electric Leaf to do things like use a smartphone start the charging process remotely, check the charging status or find nearby charging stations. The service was one of the tools Nissan was offering to newbie drivers of the first US mass-produced electric vehicle to better familiarize themselves with ideas like recharging your car from miles away. Now, three-plus years into the model's lifetime, Nissan is looking to get more out of Carwings, Wards Auto says, citing Nissan North America executive Robyn Williams. Specifically, Nissan is hoping Carwings will eventually be able to communicate information about the battery's health, or lack thereof (i.e. degradation) to the driver. That issue was made clear a couple of years ago when Leaf drivers in hot-weather locales such as Arizona said their batteries were losing capacity at a faster rate than advertised. Nissan North America spokesman Brian Brockman, in an e-mail to AutoblogGreen, would only say that the automaker "is always working to determine ways to offer more value to customers via telematics systems like Carwings," but declined to be more specific about any particular technological advancements. Nissan debuted Carwings in late 2010, and, among other things, the concept was novel because it let Leaf drivers compare driving efficiency with other Leaf drivers (think of it as a real silent hypermiling contest). The feature had been used as a telecommunications system on a number of Nissan models in Japan for years before being introduced on the Leaf.