2010 Armada Se Rear Cam Sroof Auto Dvd Lthr Kmc Whls Boards Net Direct Autos Tx on 2040-cars

Auto blog

Nissan NV400 becomes Japan's first electric ambulance

Consumer passenger cars aren't the only vehicles undergoing electric transformations. We've seen the introduction of early electric fire trucks, and now Japan is getting its first electric ambulance. It's a Nissan NV400, and it will be used by the Tokyo Fire Department at the Ikebukuro station. Though badged as a Nissan, the NV400 is at its heart a Renault Master Z.E. electric van. The powertrain is the same as the French van with a 33-kilowatt-hour battery (7 kWhs less than the base Nissan Leaf) and a 55-kW motor driving the front wheels. That translates to 74 horsepower and 162 pound-feet of torque. That doesn't sound like much, but in as dense a city as Tokyo, it's not likely the NV400 will be able to reach high speeds at all, even if it had a Hellcat engine. There are a couple of unique additions to the van to enhance its ambulance capability. One is the inclusion of a separate 8-kWh lithium-ion battery that can operate all the equipment on board for long periods of time without eating into the ambulance's range. It can even be used like a generator to provide power to external emergency equipment. Then there's the stretcher, which Nissan vaguely says is electrified to make it easier to use by the medical personnel. We presume the stretcher has an electric motor to make it easier to push around. Since neither the NV400 nor its Renault counterpart is sold here, we're not expecting to see one of these ambulances in the U.S. any time soon. But electric versions of local emergency vehicles seem like a good idea, since range wouldn't be an issue, and the torque would be useful in large vehicles. Ford is readying an electric full-size Transit, which is offered in America in gas versions. Perhaps we could see some electric Ford ambulances in the near future. Related Video:

Renault selling part of Nissan stake to partner for $824 million

Renault SA is selling around 5% of its stake in partner Nissan Motor Co., offloading the stock as part of a share buyback by the Japanese carmaker.  The move follows last month’s finalization of a plan for Renault to reduce its interest in Nissan. The stake sale is valued at around ˆ765 million ($824 million), but will result in a capital loss of ˆ1.5 billion, the French company said Tuesday.  Eventually, the two carmakers aim to equalize their cross-shareholdings at 15%, loosening the ties that kept them together in a carmaking alliance for two decades. The partnership between Nissan and Renault was jolted in 2018 by the arrest of Carlos Ghosn, chairman of both companies. Since then, they have drifted apart and are now charting separate paths. Given that NissanÂ’s shares are trading below the Tokyo Stock ExchangeÂ’s guideline of maintaining a price-to-book ratio above 1, the buyback will “help improve the situation,” said Bloomberg Intelligence analyst Tatsuo Yoshida. The cash will bolster Chief Executive Officer Luca de MeoÂ’s efforts to get Ampere, RenaultÂ’s electric-vehicle and software arm, going as he seeks to split off the unit and list it as a separate public entity as soon as April or May. Nissan has also agreed to invest in Ampere. Renault transferred its 28.4% stake in Nissan into a trust in early November to pave the way for a reduction of its holding. Even so, there will still be lock-up and standstill obligations. De Meo said last month that Renault would begin offloading the stake “very soon” in early 2024, so TuesdayÂ’s announcement was slightly earlier than anticipated. For Nissan, the buyback is well within the value of cash and equivalents, which stood at JPY1.6 trillion ($11 billion) yen at the end of September. Nissan said it will cancel all acquired shares.  “ItÂ’s good news for the stock that Nissan will retire the equivalent of 5% of its outstanding shares,” Yoshida said.  The Japanese carmaker is paying JPY568.5 for each share, the price at the close of trading in Tokyo on Tuesday. While NissanÂ’s stock has climbed 36% this year, itÂ’s at roughly half of its value from early 2017. Earnings/Financials Nissan Renault

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.