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Nissan built a Skyline that you can almost live in

The Infiniti Q50 is pretty long in the tooth, but parent company Nissan is still trying to keep things interesting. In Japan it's sold as the Nissan Skyline, and a new concept based on the luxury sedan converts it into a space you could actually live in.  The cumbersomely named Nissan Skyline Contemporary Lifestyle Vehicle Concept adds a slew of convenience features that you should never use while driving. When parked, however, they turn your car into a little living room. For example, there's a little smartphone holder that folds out from the steering wheel so you can prop your screen up and watch a movie. If that's too small a viewing surface for you, the center infotainment touchscreen can be removed from its dashboard perch and used as a tablet. And if that's still too small for you, there's a screen mounted in the headliner above the rear seats. How do you watch a screen in that location? Glad you asked. The front seats, headrests, rear bench and passthrough to the trunk all lay flat in one uniform surface sleeping area. When lying down, the screen will be right above your head. And should you get cold, the driver's door panel pops open to reveal a blanket while the cupholder has a heating element to keep a beverage warm. On the flip side, should you get hot, a button on the inside B-pillar activates the air conditioning so you don't even have to sit up to access the climate control. While awake, you can avail yourself of multiple table surfaces located around the cabin. One folds out from the center console like on a business class airplane seat. A detachable sun visor also turns into a table. Then get a little work done by plugging in to either the 100-volt outlet in the passenger side mirror or an on-board portable battery. Obviously you wouldn't want to get your nice jacket wrinkled as you lounge in the car, so the grab handle above the door expands into a hanger wide enough to keep your coat uncreased. Other clever storage options include an umbrella compartment in the door sill, a bin located in the headrest, and a hands-free kick-activated locker below the rear bumper where a diffuser would reside. Perhaps most superfluous of all is a trash receptacle located in the driver's side mirror. You'd still have to empty it when full, but at least smelly garbage would be outside the car. Oh yeah, there's one final viewing surface, the largest of them all.

Nissan and Renault chief engineers meeting to revive joint projects

PARIS — Renault's engineering boss will meet his counterpart at Nissan in Japan this week, two sources close to Renault said, as the carmakers seek to revive projects crucial to an alliance left reeling by the Carlos Ghosn affair. The Franco-Japanese alliance is wrestling with the fallout of the ouster and arrest of Ghosn, the architect of the partnership who now says it is at risk of collapse. Analysts say that in order to turn investor sentiment around, the firms need to make good on cost-saving joint engineering projects that have slowed since Ghosn's departure. According to the two sources, Gilles Le Borgne, who was hired on Jan. 6 from rival automaker PSA, will meet Nissan's Tsuyoshi Yamaguchi, the Nissan executive in charge of delivering the joint engineering projects. Renault did not respond to a request for comment on Le Borgne's meetings. Renault-Nissan's cost-saving alliance is vital to both companies as the car industry battles a slowdown and huge investments in cleaner vehicles and automated driving. "The alliance has taken a hit, but the alliance engineering team is still there," said a third source, who is close to the alliance. "You cannot, from one day to the next, stop something that's been embedded so deeply." Japanese prosecutors arrested Ghosn — who was at the time the head of the carmakers' alliance -- in November 2018 and accused him of financial misconduct. Ghosn slipped out of Japan and fled at the end of December to Lebanon. He says the charges were fabricated to force him out of an alliance in which the Japanese side no longer trusted its French partners. Renault Chairman Jean-Dominique Senard has said both sides are determined to make the partnership succeed, with the joint projects a major focus. Those projects will be on the agenda when the board of the alliance, which also includes Japanese carmaker Mitsubishi <7211.T>, holds a regular meeting in Japan on Jan. 30. One area of focus will be hybrid power systems, a field where, analysts say, the alliance has not effectively pooled its research and development efforts. Each of the three members of the alliance has developed their own systems. "That's been among the sources of the friction," said the third source close to the alliance.

Is the skill of rev matching being lost to computers?

If the ability to drive a vehicle equipped with a manual gearbox is becoming a lost art, then the skill of being able to match revs on downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. The usefulness of rev matching in street driving is limited most of the time – aside from sounding cool and impressing your friends. But out on a race track or the occasional fast, windy road, its benefits are abundantly clear. While in motion, the engine speed and wheel speed of a vehicle with a manual transmission are kept in sync when the clutch is engaged (i.e. when the clutch pedal is not being pressed down). However, when changing gear, that mechanical link is severed briefly, and the synchronization between the motor and wheels is broken. When upshifting during acceleration, this isn't much of an issue, as there's typically not a huge disparity between engine speed and wheel speed as a car accelerates. Rev-matching downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. But when slowing down and downshifting – as you might do when approaching a corner at a high rate of speed – that gap of time caused by the disengagement of the clutch from the engine causes the revs to drop. Without bringing up the revs somehow to help the engine speed match the wheel speed in the gear you're about to use, you'll typically get a sudden jolt when re-engaging the clutch as physics brings everything back into sync. That jolt can be a big problem when you're moving along swiftly, causing instability or even a loss of traction, particularly in rear-wheel-drive cars. So the point of rev matching is to blip the throttle simultaneously as you downshift gears in order to bring the engine speed to a closer match with the wheel speed before you re-engage the clutch in that lower gear, in turn providing a much smoother downshift. When braking is thrown in, you get heel-toe downshifting, which involves some dexterity to use all three pedals at the same time with just two feet – clutch in, slow the car while revving, clutch out. However, even if you're aware of heel-toe technique and the basic elements of how to perform a rev match, perfecting it to the point of making it useful can be difficult.