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Infiniti QX Sport Inspiration Concept previewed ahead of Beijing debut

Infiniti's exterior design has been on point lately. The Q50, QX30, and especially the new Q60 Coupe are among the best looking vehicles in their respective segments. The company's designers even managed to make the homely QX60 look good. And now, those same stylists have issued their official preview of the successor to the QX50. It's called the QX Sport Inspiration Concept and will make its official debut tomorrow at the 2016 Beijing Motor Show. It's not hard to look at this stylish concept and imagine the second-generation QX50, formerly known as the EX. The proportions are just right, for one. The rear overhang is perilously short and the rear glass is raked aggressively – both work with the squat greenhouse and powerful hood to cut a sporty silhouette. The QX Sport Concept's headlights are better looking than the current model's, but still provide a menacing scowl as they flank the trademark Infniti grille. We like the large, air-curtain-style vents behind the front wheels, too; they're a more aggressive, functional take on the current QX70's side vents. The QX Sport's cabin is bisected by a high transmission tunnel, emulating the cockpit-like layout of the current model. And like in that car, this driver-focused layout demands driver-focused interfaces, like the flat-bottomed steering wheel and aggressive, single-piece bucket seats. We wouldn't count on that last item making the production shortlist, though. We'll have more on the QX Sport Inspiration Concept when it debuts tomorrow evening. Stay tuned. Related Video:

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

2016 Infiniti Q50 gets 2.0L turbo four

After adding a US-built, 2.0-liter, turbocharged four-cylinder to the European and Chinese-market Q50, Infiniti will finally add this engine to the US-spec car. Official details are exceedingly scarce, with the company only saying the 2.0-liter will hit dealers this winter and that additional info will be made available this fall. We can, however, make a few safe assumptions based on the engine's output in Europe. According to our previous story on the Decherd, TN-built engine, the turbocharged mill will offer up 211 horsepower and 236 pound-feet of torque. That plants it squarely between the outputs of the 2.0-liter turbo in the BMW 320i and 328i, though it's down on power compared to the engines offered in the Cadillac ATS, Mercedes-Benz C-Class, and upcoming Lexus IS 200t. There's also a 100-plus-horsepower gap between the Q50's two gas-only engines. Considering all of these things, not to mention Infiniti's reluctance to reveal official specs, it seems safe to wager that the Japanese brand will find a way to squeeze more power out of the current 2.0-liter turbo. That'd allow the Q50 to better challenge the competition's entry-level offerings while bringing the starting price point down from the roughly $38,000 it sits at now. That's grain-of-salt conjecture on our part, though, so caveat emptor. Expect to hear more on the Q50's new engine later this year. Until then, scroll down for the official press release cover all of Infiniti's 2016 updates. INFINITI – WHAT'S NEW FOR 2016 For 2016, the Infiniti lineup in the United States expands once again, literally, with a new longer, roomier Infiniti QX50 premium crossover. With its wheelbase extended 3.2-inches, the 2016 QX50 offers greatly increased rear passenger room, as well as additional cargo space. It also features new exterior styling. There are additional changes in store for 2016, starting with the addition of a new 2.0-liter turbo 4-cylinder engine for the Infiniti Q50 sports sedan available in the winter of 2016. Other Infiniti Q50 enhancements will be announced at the North American International Auto Show in January. In addition, revisions to the Infiniti QX60 luxury crossover will be announced at that time. The Infiniti QX80 full-size SUV keeps it fresh for 2016 with a new Signature Edition, which includes Driver Assistance and Split Bench packages, Saddle Tan high-contrast interior, bodyside moldings and chrome mirror caps. The QX80 Special Edition is limited to just 1,000 units.