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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

Watch Formula Drift's Chris Forsberg break in a new warehouse

Here are just a few great drift cars: Toyota AE86, Mazda RX-7, Nissan Z, Nissan Silvia, and Ford Mustang. One vehicle you won't find on that list, however, is the Infiniti M, because it's a big, heavy luxury car.
It's comfortable, spacious and better to drive than you might expect. And yet, even though it was possible to get one with a very nice 335-horsepower, 4.5-liter V8, it wouldn't be the first car we'd gut and take drifting in an empty warehouse. Formula Drift driver Chris Forsberg didn't get our memo, evidently, which is why we have this video of him flinging a big, white Infiniti through an empty building.
It's an entertaining video, if only because using an M as a drift car is just such a ludicrous sight. Scroll down to watch the entire clip.

Infiniti to offer pair of designer Q50 sedans on Gilt.com

As Infiniti continues to roll out its 2014 Q50, the luxury branch of Nissan is looking to the online luxury purveyors at Gilt to move a couple of special editions of the new luxury sedan. Infiniti has teamed with designers Thom Browne and Zac Posen to create a pair of unique Q50 models, as part of the sale.
The exterior of Browne's car is finished in nearly reflective chrome. Now, we'd love to hold that against him (it's a bit too Bieber), but we think the interior that includes the designer's signature red, white and blue stripes and sterling silver accents is a bit classier. Posen's Q50 is more subdued, with a shades that seem to blend into each other. This ombré look starts in a light silver matte up front before terminating in a glossy, dark gray in back. We know plenty about the appearance of these two cars, but we're kind of in the dark about which powertrain they feature.
Rather than just throw these up on the web and pocket the profits, Infiniti is doing it right. It'll donate proceeds from each car's $75,000 sale price to St. Jude Children's Research Hospital. As for the people that shell out $75K for the unique Q50s? Not only will they get a new vehicle, but they'll be gifted a $10,000 shopping spree on Gilt, along with a "style consultation."