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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

Nissan e-NV200 EV charges into Tokyo

Nissan has already shown its e-NV200 in Detroit and Frankfurt in conceptual form, now its home market is getting an up-close look at the production all-electric compact van at the Tokyo Motor Show. While it doesn't sound like the e-NV200 will be making its way to the US anytime soon, it will go on sale on sale in Europe in the middle of next year and in Japan by early 2015.
The electric NV200 will be built in Barcelona, Spain, and while that EV-minded city has committed to using the van for public transportation, Nissan's hometown of Yokohama, Japan will also put the zero-emission vehicle to work in its public services fleet. Nissan has yet to reveal the production specs for the e-NV200 - including range - we do know that it will share much of its drivetrain with smaller Nissan Leaf. Check out the press release posted below for more information about the e-NV200 and Nissan's EV efforts in Yokohama.

Nissan settles with FTC over misleading dune buggy ad [w/videos]

A couple years ago, Nissan created a series of commercials for its compact Frontier pickup showing the truck performing outlandish stunts such as snowboarding, saving a passenger airplane from a crash landing and climbing a steep sand dune to help a stranded dune buggy. As crazy as the first two commercials were, the Federal Trade Commission (FTC) took issue with the latter, titled Hill Climb, with the agency considering it to be a misleading commercial since both vehicles required a cable to reach the top of the steep dune.
As such, Ad Age is reporting that Nissan - and its ad agency TBWA Worldwide - has settled with the FTC over the ad despite the fact that it features a disclaimer stating: "Fictionalization. Do not attempt." Nissan did not have to pay out any money in the settlement, but it is prohibited "from using potentially misleading demonstrations in future advertisements for pickups." In addition to the offending commercial, posted below, we've included some of the other related videos from the same Frontier campaign.