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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

Renault gives rhinoplastic upgrade to Versa for Indian market

What do you call a Nissan Versa with a new nose and a home in the Indian car market? A Renault Scala. Given a chrome grille insert, the blacked-out crossbar common to Renaults and a few other "status-enhancing" tweaks, the Scala is Renault's fifth offering in India and rounds out its segment coverage.
The Scala is not only positioned as a sedan with value pricing and luxurious equipment, it is presented as a carriage for the chauffeured classes: best-in-class roominess, leather seating, rear vents for the climate control and two cupholders in the rear armrest attend to the boss in the back.
An 86-horsepower diesel and a 99-hp gas engine take care of matters up front. Available now in three trims, it joins the Pulse hatch, Fluence sedan, and Koleos and Duster SUVs in Renault's Indian line-up, and comes with Renault's CompleteCare service and 24/7 Roadside Assistance. Have a read of the press release below for more info.

Nissan Patrol attempts Guinness record with 170-ton cargo plane tow

Yesterday, Nissan teased us with a video showing a Patrol pulling up to a 170-ton cargo plane at an airport in the Middle East - we could only assume that the not-for-America sports utility vehicle would attempt to tow the jet.
Well, somebody leaked the official Nissan video, which indeed shows the Patrol successfully pulling the plane 30 meters for what reportedly is a Guinness world record. While Guinness hasn't confirmed the record on its website at time of writing, the 170-ton jet would be the heaviest plane ever towed by a production automobile. The video was taken down quickly, but another video shot by an observer at the event was posted for our enjoyment. We figured Nissan would move to repost the official video sooner rather than later, and it did.
The Patrol seems to have no problem towing 340,000 pounds, but let's just say it wasn't a quick ordeal. Check out the official and unofficial video of the tow below, as well as Nissan's teaser video. In a reversal of fortunes, we also threw in another, somewhat smaller but perhaps just as impressive vid, just for fun.