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Infiniti QX50 concept previews production model with variable compression engine

Infiniti revealed its QX50 concept ahead of its official debut at the Detroit Auto Show, and despite the concept title, it looks pretty much production-ready. The company calls the crossover "an evolution of the QX Sport Inspiration" concept, and that's certainly accurate. Side-by-side, the QX Sport, which we already figured was previewing a new QX50, and this concept look nearly identical. The primary changes are bumpers and side skirts that feature the obligatory aluminum trim to look like skid plates, and simple black plastic fender flares. The overall result is a crossover that is pleasant but not exactly exciting that bridges the gap between the small and swoopy QX30 and the large QX60. The plain wrapper hides plenty of impressive technology, though. Under the hood is Infiniti's fascinating variable-compression turbocharged engine. It's a 2.0-liter inline-four that can alter its compression ratio to anything between 8:1 and 14:1. The result is an engine that produces an estimated 268 horsepower and 288 lb-ft of torque. Infiniti says the four-cylinder should be about 27-percent more efficient than a comparable V6. In addition, while the company says this concept just shows a potential application of the engine, it's safe to say that you can expect it in the production model. With the new engine, the QX50 will also switch from to a front-drive platform, with all-wheel drive definitely an option or possibly standard; the current QX50 is based on the aging rear-drive FM platform used on other Infinitis and the Nissan 370Z. The other new tech buried in the QX50 concept's body is what Infiniti calls the "first production-ready incarnation" of its ProPilot semi-autonomous technology. The company doesn't go into great detail about what it will do except for handling stop-and-go highway traffic. We would hazard a guess that the system is functionally the same as the one introduced on the Nissan Serena minivan in Japan. It goes by the same name and can handle stop-and-go traffic, as well as maintain the car's lane position and distance behind other cars. It's another safe bet that we'll see this system in the production model. Other details about the car, such as the interior, have yet to be revealed. We're sure to see it as well as other information about the QX50's technology when it makes its full debut in Detroit. Related Video:

Infiniti QX Inspiration fails to drive onstage at Detroit Auto Show reveal

Update: The concept car has made it to the stage, and is spinning on its dais. "Ladies and gentleman, the Infiniti QX Inspiration. It's here, but you can't see it," were the words spoken on the Infiniti stage as the new electric concept crossover's promo video ended. That's right, on Infiniti's 30th anniversary of existence — the brand was launched here in Detroit — its big reveal was never actually revealed at the Infiniti press conference. "It's a concept car," Nissan said lamentingly. Yes, it most certainly is a finicky concept car. We walked out of the hall to see the QX Inspiration sitting, with its hood up, unmoving with Infiniti folk milling around it. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The press conference itself went on without the vehicle, though it was a bit anticlimactic without it. Pre-written lines were read, detailing small bits here and there that nobody managed to see. However, we were determined to see the car, and managed a short glimpse before being told to move along and wait for it to (eventually) make it onto the stage for photos. Check out all the details in our post that went up as Infiniti revealed all the details of the car, minus the actual vehicle. The design is quite striking, with a heavy Japanese tilt both inside and out. Once Infiniti gets it out there (we'll update when they do) we'll have shots of it from the swiveling dais it was meant to grace during the "official" reveal. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Related video: Detroit Auto Show Infiniti Concept Cars Electric Luxury 2019 detroit auto show

Infiniti recalls Q50 and Q70 Hybrid models

Infiniti is issuing three separate recalls for its Q50 Hybrid and Q70 Hybrid and M35 Hybrid covering roughly 13,794 vehicles in North America.
The larger campaign listed by the National Highway Traffic Safety Administration covers 5,831 examples of its 2014 Q50 Hybrid (shown above) and 2014 Q70 Hybrid in North America, with 5,412 of those in the US and its territories. According to NHTSA, "due to a software error, the electric motor may stop working while the vehicle is being driven using the electric motor only," creating a "stall-like condition." To fix the fault, the company is reprogramming the motor inverter software, and owners should be contacted in mid-November.
The second recall covers just 890 2014 Q50 Hybrid and 2014 Q70 Hybrid models in North America, with 817 of those residing in the US. It's possible that their transmission housings were damaged during manufacturing, and on affected models, the housing could have a crack that might fracture while driving. Dealers will inspect the transmission and faulty examples will be replaced.