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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:

2025 Infiniti QX80's Klipsch audio system previewed at CES

Infiniti hasn’t shown us the redesigned 2025 QX80 full-size, three-row SUV yet. But, the automaker is previewing its high-end audio at CES 2024. Infiniti has announced that the 2025 QX80 will feature an available Klipsch Reference Premiere audio system. But instead of showing it to us in the new production car, itÂ’s being showcased in the Infiniti QX Monograph concept, which we first saw at Pebble Beach last year. Klipsch, a high-end speaker company, will be supplying the QX80 with a total of 24 speakers, including ones located in the front headrests. The system includes 1-inch titanium tweeters and an 8-inch TriPower subwoofer, as well as a 24-channel amplifier. Klipsch, known for premium in-home sound, announced at CES 2020 that it would partner with Panasonic to bring its audio quality to the car, and demonstrated its immersive automotive audio at CES 2021 with Panasonic and Dolby Atmos Music. Just last year, the 2025 Ram 1500 debuted with Klipsch audio in its Tungsten model. Now, Klipsch enters a new vehicle segment with the Infiniti QX80. The fact that Infiniti is showing off the Klipsch audio in the QX Monograph has us wondering just how much that concept previews the 2025 QX80. The availability of the Klipsch audio system is just the first little tidbit about the 2025 QX80 weÂ’re getting from Infiniti, with more to come as the carÂ’s debut approaches later this year. “The all-new QX80 is poised to elevate InfinitiÂ’s flagship with evolved design language, exceptional craftsmanship and cutting-edge technology that will make it the new standard in the luxury SUV space,” Craig Keeys, group vice president of Infiniti Americas, said in a statement. “As we embark on an Infiniti product renaissance, we canÂ’t wait to share all the ways QX80 will deliver extraordinary comfort and convenience for all three rows.” Stay tuned. Related video:

J.D. Power: Mini, Lexus again offer most satisfying sales experience

JD Power has released its annual Sales Satisfaction Index Study, and once again Mini and Lexus have taken top honors. Overall, buyers are more satisfied with the auto-buying sales experience than they were last year, with those surveyed reporting an average score of 664 points on a 1,000-point scale. That's up from 648 in 2011. Dealer satisfaction also increased by five points over last year as well.
All told, Lexus brought home an index score of 737, which was high enough to put it atop the luxury brands for the second year in a row. JD Power says Infiniti came in second in that category with a score of 728 and Cadillac rounded out the podium with it's rating of 725. Speaking of Infiniti, that brand saw the single largest jump in sales satisfaction of any brand on the survey, popping up 52 index points over 2011.
Among mass-market brands, Mini ranked highest with a score of 712, followed closely by Buick with 706 and GMC farther down the line with 683. You can check out the full press release below for more information.