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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

Did Amazon just deliver a car in a giant box?

Back in September, reports started rolling in that Amazon would get into the auto sales business after a promo for the Nissan Versa Note appeared on the online retailer's page. That link didn't actually sell a car, but instead acted as a referral service for potential customers, linking them up with dealers. A recent image that's been floating around on Reddit and that was picked up by The Huffington Post, though, has us wondering if Amazon has dove into the actual business of selling cars, rather than just referring people to dealers.
The image, above, shows an enormous Amazon box on the back of a flatbed tow truck. According to HuffPo, this could be one of the cars sold through the earlier promotion for the Versa Note (which was sweetened with the addition a $1,000 Amazon gift card). Apparently, three of the Versas purchased would arrive in such a fashion. Then again, this could all be nothing more than an elaborate publicity stunt. Amazon is, after all, the company has been touting drone delivery of its goods.
What do you think is in the box? Let us know down in Comments. Bonus points for those that come up with an idea as absurd as the bulk order of banana slicers HuffPo mentioned.

Datsun debuts new seven-seat Go+ in Indonesia [w/video]

The Datsun name may have long since been replaced by Nissan, but the old brand is making a comeback - in certain markets, at least. Nissan relaunched the Datsun brand in July as its new budget brand for developing markets with the debut of the Go hatchback, and has now followed up with the addition of the larger Go+.
Set to be built in Indonesia at Nissan's plant in Purwakarta, the Go+ debuts today in the capital of Jakarta as the second model in the new Datsun lineup. The seven-passenger minivan features flexible seating in a compact form 13 feet long, powered by an unspecified 1.2-liter engine mated to a five-speed manual transmission.
Nissan isn't saying much else about the model, but hopes the new Datsun twins will account for half of its sales in Indonesia within three years. The low price target for both models - set to come in at less than 100 million rupiah ($8,700) - ought to help it get there. The lineup is then scheduled to reach other markets, starting with India, Russia and South Africa next year.