2014 Nissan Juke Sl on 2040-cars

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Nissan will reduce its presence in Europe as part of turnaround plan

TOKYO — Nissan is planning to further reduce its presence in Europe and outsource the sales and manufacturing of its cars to alliance partner Renault, the daily Yomiuri newspaper reported on Friday. As part of its global turnaround plan, which is reversing a rapid expansion led by the ousted former chairman, Carlos Ghosn, Nissan will cut its distribution channels in thirty countries, mainly in East Europe. It is also planning to close its Avila plant in Spain and convert it into a warehouse, the report said. The report didn't provide details of the scale of the outsourcing. Calls to Nissan's public relations office went unanswered on Friday, a public holiday in Japan. The Japanese motor company is currently moving its operations away from Europe and shifting its focus to China, the United States, and Japan. Nissan, which expects to post a record operating loss of 340 billion yen ($3.25 billion) in the year to March 31, is cutting production capacity and model numbers by a fifth and aims to slash operating expenses by 300 billion yen over three years. The company's three-way alliance with Renault and Mitsubishi Motor was plunged into uncertainty in 2018, when Ghosn was arrested on financial misconduct charges, which he denies. He later fled Japan while being monitored by law enforcement and awaiting trial at his residence.

Infiniti's new VC-T changes the rules of small turbocharged engines

The upcoming Infiniti QX50 crossover does not get our pulse racing, no matter how shapely the QX Sport Inspiration concept that previews it may be. No midsize SUV does, to be fair. But it has something special under the hood – the world's first production variable-compression-ratio engine. That means the QX50's 2.0-liter turbo four, which makes 268 horsepower and 288 pound-feet of torque, will have up to 27 percent better fuel economy. Here's how it works. The trend of moving to smaller, turbocharged engines carries with it one big falsehood. Under low load when the turbo isn't needed, these engines are less efficient than an equivalent engine without a turbo because of the low compression ratio the turbo requires. That is, if you never need the extra power, you're wasting fuel. Turbocharged (and supercharged) engines use a lower compression ratio to prevent detonation. When you force extra air in a cylinder and mix it with fuel, it's more likely to prematurely go boom. Lowering the compression ratio prevents this problem, but it's less efficient. Infiniti's VC-T promises the best of both worlds, with a compression ratio that ranges from 8.0:1 for high-power turbo needs to a 14.0:1 ratio for fuel-sipping efficiency. At its heart the VC-T engine is a simple idea, but it's complicated to explain. Consider yourself warned. The photo below from Infiniti serves as a good visual overview. For the truly nerdy, this patent application covers the mechanical concept. Instead of having the pistons connected to the crankshaft, Infiniti's engine has a pivot arm with a connection on each end. One end connects to the piston, the other connects to a second lower shaft, which is controlled by an actuator arm. At any given time the engine's pistons move up and down according to the lobes on the crankshaft. But the actuator arm can change the angle of the pivot arm up and down. That is, the pistons still move in the same motion with the same stroke, but phase the entire stroke up or down. Move the pivot up and there's less room at the top, which means a higher compression ratio. Move the pivot down and the compression ratio goes down, too. As an added bonus, the lower shaft eliminates the need for counter-rotating balance shafts. Infiniti says this system works constantly and can vary the compression ratio to any number between 8:1 and 14:1. It also uses electronic variable valve timing on the intake valves to switch into Atkinson-cycle combustion for greater efficiency.

Carlos Ghosn, a year after arrest, still seeks trial date and access to evidence

TOKYO — A year after his arrest, Nissan ex-Chairman Carlos Ghosn remains stuck in Tokyo under stringent bail conditions and without a trial date as he seeks access to a trove of Nissan emails and other evidence to fight charges of financial misconduct. His lawyers have asked a court to grant access to 6,000 pieces of evidence collected from Nissan such as electronic communications, which they say is crucial for a fair trial, showed an Oct. 4 court filing seen by Reuters. The once-feted executive has spent 129 days in detention since his arrest shortly after his private jet touched down at a Tokyo airport on Nov. 19, 2018. He faces four charges — which he denies — including hiding income and enriching himself through payments to dealerships in the Middle East. Nissan sacked Ghosn, saying its internal investigations revealed misconduct ranging from understating his salary while he was its chief executive, and transferring $5 million of Nissan funds to an account in which he had an interest. An earlier court ruling allowed prosecutors to hand back evidence to Nissan during pretrial wrangling over witnesses and evidence similar to the U. S. discovery process. If prosecutors are "given the freedom to unilaterally delete the collected evidence and return it to relevant parties, this is equivalent to granting the investigative agencies the right to destroy evidence," showed the filing to the Tokyo District Court. The lawyers also asked the court to rescind the earlier ruling, saying some evidence could be erased by Nissan to protect confidential business information. They argued the "ruling deprives Mr. Ghosn of his right to receive a fair public trial by an impartial court," as it enabled prosecutors to view and use the evidence and withhold it from the defense. Prosecutors are not required to hand over all evidence they or the police gather during investigations unless ordered by the court, unlike in the U.S. discovery process where prosecutors and defense lawyers disclose the evidence they intend to present in court. A spokeswoman for the Tokyo prosecutors' office said the office could not comment on individual cases. A Nissan spokeswoman declined to comment. Ghosn's lawyers have also asked the court to dismiss all charges against him, accusing prosecutors of colluding with government officials and Nissan executives to oust him to block any takeover of the automaker by French alliance partner Renault SA, of which Ghosn was also chairman.