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Nissan GT Academy: Living the dream

When I first met Nicolas Hammann, he was beaming, as though he still could hardly believe this was his life now. He's a young guy, almost 22 years old. He grew up in Elkhart Lake, WI, doing some karting and road racing when he could. Just last year, he was at UNC Charlotte working toward a degree in mechanical engineering as a way to stay around cars in the future. Then he qualified for GT Academy. Jump ahead to January 2015, and Nic is in his first pro race, the 24 Hours of Dubai, representing Nissan behind the wheel of a GT-R GT3. And now he's here at the 2015 GT Academy Finals in Nashville, TN, acting as a sort of ambassador from the other side of the challenge – an example of what each of these guys hopes to achieve. After this, he's off to race at Lime Rock in the Continental Tire Sports Car Challenge. After that, back to his home turf at Road America. Nicolas Hammann's dream of becoming a pro racer has come true. The GT Academy National Finals are made up of four parts, equally weighted. Within each program, though, there is room for interpretation - a gray area where those in charge can make judgment calls about character and whatnot. On the first day, the competitors take part in a Gran Turismo 6 tournament, as well as a PR test. Day two is made up of a grueling physical challenge and a driving test behind the wheel of an actual car. The virtual racing takes place in a single room with multiple "sleds" — console setups with a built-in screen, Thrustmaster T500 force feedback steering wheel, and a pedal set. It is particularly balmy in Nashville during the first day of Finals, and all of the equipment — including a setup to livestream the competition on Twitch TV — makes the room uncomfortably hot. In this first part of the competition, drivers score points based on their finishing positions over a series of four rounds per group. Scrutineers look on to make sure everyone is playing above board. Between rounds, the individual competitors go before a panel of Nissan reps for the PR test, and they are asked a series of predetermined questions (with room for improvisation, of course). While the answers themselves provide some useful information about the competitor, it's the way they compose themselves that's really under inspection during this segment. After all, whoever goes on to race will be representing Nissan, Sony, and the country on a global stage. The longer a competitor is in the room the better, I'm told by the Nissan folks.

Nissan Leaf ends 2013 with best sales month ever, but can't catch Chevy Volt

Nissan and Chevrolet both ended 2013 with solid sales figures for their plug-in vehicles, the first two that were released (all the way back at the end of 2010) from major automakers. As has been the story for most of 2013, December sales for the Nissan Leaf and the Chevy Volt were roughly the same. When we left the year-to-date running tally at the end of November, the Volt was at 20,702, while the Leaf was at 20,080. As you can tell from the image above (if you've been noticing the trend in these EV sales monthly flash-reports), the Leaf outsold the Volt, but was it enough to put the Nissan on top for the year? In 2013, Nissan sold 22,610 Leafs, more than twice as many as in 2012. Almost. The Leaf made a valiant attempt, and did have its best month ever with 2,529 units sold. That means that for 2013, Nissan moved a total of 22,610 Leafs, more than twice as many as in 2012 (that year, Nissan sold only 9,819 Leafs in the US) and actually more than 2012 and 2011 Leaf sales combined (which was 19,493). Nissan continues to see the effects of its price drop and expanded sales areas, with Georgia rapidly becoming a Leaf hotbed. Nissan's Paige Presley said that Atlanta was once again the Leaf's number one market and that, "sales are expanding deeper into Georgia markets such as Macon and Columbus." The Volt saw a boost upwards from a November slump and sold 2,392 units in December. That puts the plug-in hybrid's annual total at 23,094, just down from the 23,461 sold in 2012. For all of 2013, though, the Volt outsold the Leaf by 484 vehicles. In a competition like this, we'll count that as a win for both sides. We will our more detailed monthly green car sales report, which covers more of the fuel efficient vehicles on the market, up soon. News Source: GM, Nissan Green Chevrolet Nissan Electric Hybrid PHEV ev sales hybrid sales

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.