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Pebble Beach Concept Car Lawn adds class to the grass

While Pebble Beach is traditionally thought of as the refuge of the pristine and pricey vintage vehicles of the world, there's no shortage of newer vehicles on display. And when we say "new," we mean really new. As in, not even in production new. This is the concept car lawn, and it's home to an eclectic group of vehicles from past and present.
Of course, calling it the "concept car lawn" is a bit of a misnomer this year (as it has been in previous years, too). Production models like the Alfa Romeo 4C were on display, alongside known quantities like the Hennessy Venom GT and modified versions of already-on-sale models, like the Rolls-Royce Phantom Drophead Waterspeed Collection.
There were a few concepts on display, though. Toyota debuted the critically acclaimed FT-1 Concept in a new shade, while BMW's Beijing Motor Show stunner, the Vision Future Luxury, was also parked on the expensive grass. Also appearing were the Nissan GT-R in sheep's clothing, the Infiniti Q50 Eau Rouge, and the recently debuted McLaren P1 GTR.

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

PSA shares rise following FCA's breakup with Renault

Shares in Groupe PSA, parent company of automakers Peugeot, Citroen and the DS brand, rose on Thursday as analysts considered the possibility that Fiat Chrysler could turn back to PSA after withdrawing its $35 billion merger offer for Renault. "Both parties have acknowledged the need for scale or [mergers and acquisitions] and may pursue other opportunities. If Nissan was an obstacle (to an FCA-Renault deal) PSA-FCA discussions could resume," wrote brokerage Jefferies. Back in March at the Geneva Motor Show, rumors started swirling that PSA was interested in a potential merger with FCA. Mike Manley, who took over at the helm of Fiat Chrysler following the death of Sergio Marchionne, had indicated a willingness to look into potential partnership options. Of course, that was all before FCA proposed a merger with Renault — with that deal now off the table, attention naturally turns back to PSA, which is also based in France. "We expect both shares to react negatively but see FCA having wider strategic options and Renault shares more downside risk near-term," said Jefferies. According to Reuters, PSA shares were up 1.5% at the time this was published, making it the top-performing stock on France's benchmark CAC-40 Index. Renault saw its shares slump 7%. Shares for FCA fell 3% in early trading on the Milan Stock Exchange. Considering that FCA said in its statement confirming the withdraw of its merger offer with Renault that "political conditions in France do not currently exist for such a combination to proceed successfully," we have to wonder how keen the company is to begin negotiations with another French automaker like PSA. Those thoughts were similarly voiced by Bernstein Research analyst Max Warburton, who said (via Forbes), "Expect PSA to rise on unrealistic hopes it may be FCA's next date." Earnings/Financials Chrysler Fiat Mitsubishi Nissan Citroen Peugeot Renault FCA renault-nissan