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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

FCA-Renault merger faces tall odds delivering on cost-cutting promises

FRANKFURT/DETROIT — Fiat Chrysler Automobiles and Renault promise huge savings from a mega-merger, but such combinations face tall odds because of the industry's long product cycles and problems translating deal blueprints into real world success, industry veterans told Reuters. BMW's 1994 purchase of Rover, and Daimler's 1998 merger with Chrysler both made sense on paper. The companies promised to hike profits by combining vehicle platforms and engine families. Both combinations proved unworkable in reality, and were unwound. Renault and Nissan, which have been in an alliance since 1999 designed to share vehicle components, have only managed to use common vehicle platforms in 35% of Nissan's products despite an original target of 70%, according to Morgan Stanley. FCA and Renault have raised the stakes for themselves by ruling out plant closures. That increases the pressure to achieve more than $5 billion in promised annual savings from pooling procurement and research investments. The two companies have yet to fill in many of the blanks in the merger plan put forward by Fiat Chrysler. Renault's board is expected to act soon to accept the proposal, but that would lead only to a memorandum of understanding to pursue detailed operational and financial plans. A final deal and the legal combination of the two companies could take months to complete if all goes well. Pressure to cut automotive pollution is driving the latest round of consolidation. Automakers are looking at multibillion-dollar bills to develop electric and hybrid cars and cleaner internal combustion engines. Fiat Chrysler and Renault are betting they can design common electric vehicle systems, then sell more of them through their respective brands and dealer networks, cutting the cost per car. Developing all-new electric vehicles can bring more opportunities to share costs from the outset, industry experts said. "With the emergence of connected, autonomous, electric and shared vehicles, carmakers face immediate investments, so new opportunities for sharing costs have emerged," said Elmar Kades, managing director at Alix Partners. However, most electric vehicles lose money. This is a challenge for city car brands in Europe in particular. Both Renault and Fiat rely heavily on this segment for sales.

Survey says $25k barrier is a problem for EVs

The majority of consumers are more or less priced out of the market.
Electric cars are gaining popularity with the general public, but are they still too expensive? According to a survey 1,084 consumers by Navigant Research, a consulting firm located in Boulder, CO, 71 percent want their next car to cost under $25,000, while 41 percent won't go a cent above $20K. Looks like people are even thriftier than we'd originally thought.