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Nissan GT-R Nismo 'Ring time makes it track's 'fastest volume production car' [w/video]

Performance cars are fun to drive and all, but at the end of the day ,owners drop big bucks on what are often ridiculously unpractical vehicles for the bragging rights. And when it comes to ultimate bragging rights, few get more publicized than lap times for everyone's favorite stretch of German pavement, the Nürburgring. Enter the 2015 Nissan GT-R Nismo.
After rumors about a 7:08 lap time appeared yesterday, Nissan confirmed has confirmed the news today with video footage of the run, which took place on September 30. The official lap time is just seven minutes and 8.679 seconds, putting the GT-R Nismo about 11 seconds off the pace of the Porsche 918 Spyder - some six seconds quicker than the far costlier Lexus LFA. Some admitted - but hard-to-spot - missteps by Nissan driver Michael Krumm would indicate that the car actually left some time on the table.
With this time, Nissan claims that the 595-horsepower GT-R Nismo is the "fastest volume production car" around the track. The definition of "volume" could surely be contested here, though, considering the small numbers in which the GT-R is sold. While we don't have global GT-R sales figures, this year has only seen 1,063 units sold through October, and there were close to 1,300 sold in all of 2011 and about 1,200 in 2012. While this loosely defined claim will only add to the Nürburgring lap time squabbling, it is no less impressive. Check out the record run for yourself in the video below, which is accompanied by an official press release.

Recharge Wrap-up: BMW i8 markups declining, Nissan offering discounted Leaf lease buyouts

Zipcar has published the results of an independent study on "Urban Boomers." KRC Research surveyed city-dwelling, healthy adults aged 50 to 69, and found that they are fond of technology and are more active – but drive less – after moving to the city. Many still feel car ownership is important, and often don't get rid of a car they already own, but they find alternative forms of transportation important, too. Even though it is often thought of as a bigger draw for millenials, Zipcar feels that these findings indicate that Urban Boomers are an important demographic for carsharing companies. See the results of the study in the slideshow from Zipcar. Nissan is offering lease buyout credits of up to $5,000 for its Leaf EV. Depending on the region, 2012 and 2013 models get a Leaf Gross Payoff discount of up to $5,000, with 2011 models garnering up to $1,500 off. Some dealers may also offer an additional $1,500 discount. It's possible that Nissan wants to encourage lessees to purchase their Leafs after residual values of the car dropped by about six percent in May. Some potential long-term owners could also be concerned over battery life, or be tempted by the updated Leaf slated for the 2017 model year. Read more at Green Car Reports. Dealership markups for the BMW i8 are dwindling. Actual costs of the attractive plug-in hybrid are nearing sticker prices after high demand and short supply led many dealers to exact a higher price for the car. BMW recently announced it would double production of the i8 to help meet demand, which could be behind the declining markups. The i8 has a base MSRP of $136,500, plus $950 in destination fees. Read more at Green Car Reports. Featured Gallery 2015 BMW i8 in Petoskey, MI Related Gallery 2013 Nissan Leaf: First Drive View 15 Photos News Source: Slideshare, Green Car Reports, Green Car Reports via ZipcarImage Credit: Copyright 2015 AOL Green BMW Nissan Green Automakers Transportation Alternatives Ownership Electric recharge wrapup

A look inside Infiniti's variable-compression engine

We're sympathetic to anyone who had trouble understanding what's going on with Infiniti's new variable-compression engine. While we got a full tech briefing on the novel VC-Turbo back in August, the visual aids were lacking. The cutaway engine Infiniti brought to the Paris show fixes all of that. You can thank the little green and pink lines on the cutaway for making the whole idea a little more clear. Click through the gallery to see two lines – one green and one pink – that represent the different strokes allowing for different compression ratios. Remember, the compression ratio is the amount of volume in the cylinder on intake compared to the amount at the end of the compression stroke. Leave more room at the end and you lower that ratio. The length of the stroke doesn't change with this system, but where it sits along the cylinder does. Hence those two lines. The variable compression ratio allows this new turbocharged engine to maximize fuel economy when the turbo isn't needed by raising the compression ratio. It will see its first use in the next Infiniti QX50 crossover, previewed by the QX Sport Inspiration concept that's also on display in Paris, and has performance targets of 268 horsepower and 288 pound-feet of torque. After, it will migrate to other Infiniti and Nissan vehicles, with transverse front-drive-based applications first in line. Eventually, it's likely to completely replace Nissan's corporate 3.5-liter V6. We'll be poking around the engine a little more in Paris today to try and get some more info. For now, enjoy those cutaway images and those friendly little lines. Featured Gallery Infiniti VC-Turbo engine cutaway View 14 Photos Paris Motor Show Infiniti Nissan Technology Emerging Technologies engine 2016 paris motor show