2014 Nissan Altima 2.5 S on 2040-cars

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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.

Nissan breaks annual EV sales record with two months to spare

Nissan has sold more pure EVs in the US this year than any other automaker, ever. And there are still two selling months left. Last year, Nissan sold a record 22,610 Leaf electric vehicles in the US. This year, through the end of September, Nissan sold 21,822 Leafs and has been selling more than 2,000 a month for the last seven months (in some cases, over 3,000). Basic math skills make it clear that 2014 would handily beat 2013, so now we get to play the guessing game to figure out by how much. Nissan isn't yet saying what October sales were (the month isn't over yet, and we're expecting the numbers on Monday) but if we look up the general trend for the last quarter of 2013, sales stayed steady (compared to the previous months) in October and November and then shot up in December. Given the overall increase in 2014 versus 2013 (up 36 percent through the end of September), who wants to bet that Nissan will sell more than 30,000 Leafs this year? Anyone? Compare Leaf sales with the other plug-in vehicle that went on sale alongside the Leaf at the end of 2010: the Chevy Volt sold over 23,000 units in 2012 and 2013 but is way down so far this year (14,540 through the end of September). An updated Volt will go on sale in the second half of 2015. Nissan has not disclosed when a new Leaf will go on sale. Nissan has sold over 142,000 first-gen Leafs around the world and over 64,000 in the US. Nissan LEAF sets annual U.S. electric vehicle sales record - again NASHVILLE, Tenn. – With more than two months remaining, Nissan LEAF has shattered the record for the most U.S. electric vehicle sales in a single calendar year, surpassing the previous record of 22,610 that it set in 2013. "With nearly 20 electric cars or plug-in hybrid models on the road today, Nissan LEAF remains at the head of the class, outselling the nearest competitor by 50 percent through September," said Brendan Jones, director, Nissan electric vehicle Sales and Infrastructure. "Since the initial launch in 2010 our primary goal is to bring electric vehicles to the mass market in a practical and fun-to-drive package, and we continue to deliver electric cars to more new buyers than anyone else." LEAF sales in 2014 through September are up more than 36 percent compared to the same period last year. With more than 142,000 LEAF sales globally since launch and more than 64,000 of those in the U.S., Nissan is the global leader in electric vehicles. (Nissan will announce October U.S. sales on Monday, Nov.

Nissan giving away Leaf-shaped air fresheners that smell like the future

We had to check our calendar to make sure it didn't read April 1, but since it's not April Fool's Day, we have to assume that Nissan of Europe really has created a special air freshener scent to give away this Christmas. To create this original fragrance, Nissan looked to Dr. George Dodd, a master perfumer and aroma academy scientist who looks a tiny bit like Santa Claus (we seriously aren't making this stuff up).
Like a mad scientist, Dr. Dodd went to work blending chemicals and fragrances to design a smell that matches the Leaf's Earth-friendly, zero-emission attitude. Once the "scent of the future" is transformed into the lovely Santa-driving, Leaf-shaped air freshener you see above, Nissan of Europe will be giving one to its employees, Leaf customers and "select electric car fans." Sadly, EV - and scent - enthusiasts here in the US will be stuck with the tried-and-true pine tree air freshener.
We don't want to ruin exactly what Dodd finally came up with for the "scent of the future," but you can find out for yourselves in the video and press release posted below.