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Infiniti Q50 steer-by-wire system took 10 years to develop [w/video]

Infiniti's Direct Adaptive Steering (DAS) is quite a novelty - the system employs no physical connection between the steering wheel and the front wheels under normal circumstances and instead relies on a computer, clutch and steering-angle actuator to guide vehicles down the road with input from the driver.
In our First Drive review of a 2014 Infiniti Q50 equipped with the system, we weren't overly impressed by the artificial feedback. But we can't help but be impressed with how long Infiniti spent on its development: a full 10 years, according to Autoline Daily in the video report below. A staggering 70 percent of the research and development time spent on DAS was devoted to getting the steering feel right, and unfortunately, our first impression suggests their results still leave something to be desired, as we found it lacked the sporty feeling a sport sedan should have.
The weight of DAS is comparable to that of a conventional steering system due to its complexity. For example, three ECUs are used in the first-generation DAS system to ensure there's never a loss of steering, but Infiniti is refining the technology and is working to simplify it to reduce weight. One day Infiniti hopes that only one ECU will be needed to control DAS. We just hope it doesn't take the Japanese automaker another ten years to get the steering feel right.

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:

2014 Infiniti Q50

Avoiding An Identity Crisis... For Now
Infiniti is a brand that has been quietly undergoing major upheaval - and not just with the numbers and letters on its trunklids. Back in December, Nissan's premium brand rankled fans and pundits by announcing it would redo its alphanumeric nomenclature, yet that decision was but a PR speedbump - there are bigger fish to fry. After all, this is a marque that was on the chopping block just a couple of years ago, and now it has a major opportunity to succeed thanks to new investment, new independence (Infiniti is now responsible for its own design, engineering, marketing, quality and human resources), a new global headquarters in Hong Kong, and new marching orders from new leadership that calls for a revitalized and expanded portfolio.
Yet if you think that the Q-based naming convention is the first sign of the brand's new direction, you might have missed Infiniti's biggest signal flare: the 2013 JX crossover. Fine premium three-row crossover that it may be, it's still the first Infiniti in ages that operates without a scintilla of driving entertainment at the core of its genetic makeup. (The last - and perhaps only - previous example was also Pathfinder-based, the 1997 QX4). To be fair, three-row CUVs have a laundry list of priorities before driving enjoyment figures in, but the message the JX (henceforth known as the QX60) sends is clear: Infiniti is going after more segments and more customers. Plans are afoot to expand the company's product line by a whopping 60 percent over the next five years, and in short, that means Infiniti is no longer content to be the unsung Japanese BMW - it needs vehicles that satisfy a wider swath of consumers. Despite all this, Infiniti officials we spoke with were keen to assert that driving pleasure remains very much core to their mission, and to that of this 2014 Q50 in particular.