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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's Taxi of Tomorrow shut down by NYC courts [UPDATE]

Justice Schlomo Hagler may have just put a big dent in Nissan's plans to rule New York City's taxi fleets and outgoing Mayor Mike Bloomberg's vision of a unified fleet of yellow cabs.
As an October 28 deadline approached that would see all current, non-hybrid taxis replaced over by the Nissan NV200 over a three-to-five-year span, the legal battle that's enveloped the Taxi of Tomorrow program from the start has intensified. In a lawsuit, the Greater New York Taxi Association claims New York's Taxi and Limousine Commission overstepped its powers in mandating that taxi fleets are refitted with the NV200, according to the New York Daily News. This isn't the first time the courts have sided with the cabbies in the ToT debate.
Justice Hagler agreed with the cabbies, striking down the Taxi of Tomorrow purchasing requirements, and saying, "Simply stated, the power to contract and compel medallion owners to purchase the Nissan NV200 from Nissan for ten years does not exist in the City Charter," according to The Wall Street Journal.

8 excellent minivans you can't buy in the United States

Americans have fallen out of love with minivans. For some reason, a super-practical, multi-seat vehicle that can haul almost anyone and anything is less popular than giant SUVs that make it difficult to access the third row. The rest of the world hasn’t forgotten the minivanÂ’s virtues, and many well-known automakers offer a whole rainbow of family carriers, some of which offer clever camping and luxury features. Here are some forbidden-fruit vans we canÂ’t buy in the United States. Toyota Noah/Voxy The Toyota Noah and Voxy have been around since the early 2000s and sit below the Alphard (more on that below) in the automakerÂ’s van line. ToyotaÂ’s sales model in Japan seems complicated from the outside, as the company sells different vehicles at different types of dealerships. The Noah was originally sold at ToyotaÂ’s Corolla Stores before the automaker shifted its model to the van in all locations in 2020. Now in their fourth generation, the van twins offer unique family-friendly features like a step system and use ToyotaÂ’s latest hybrid system. Toyota Alphard The Toyota Alphard is a stately minivan sold in several countries and regions, including Bangladesh, China and the Middle East. ItÂ’s now in its third generation and features Lexus-like styling with a massive cabin. The Alphard is available with several powertrain options, including some it shares with Lexus and other Toyota models, including the ES 350 and Highlander. Toyota equips the Alphard with several advanced safety features, and the van can comfortably carry up to eight people. That said, the Alphard is more expensive than many of its rivals in the markets where itÂ’s sold, so people may consider other options. Mitsubishi Delica If youÂ’ve spent any time in the automotive corners of social media, youÂ’ve seen a Delica. TheyÂ’re everywhere now, as Americans figure out that a small, light van with real ground clearance and four-wheel drive is a great thing. Mitsubishi has made different vehicles under the Delica name, including a truck and a kei car, but the minivan is the one most of us recognize. The Delica entered its fifth generation way back in 2007 and got a facelift in 2019. ItÂ’s still available with four-wheel drive, though Mitsubishi also sells a front-drive version. TodayÂ’s van is light years away from the classic models we can import here and features a massive grille with unique front lighting fixtures.