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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 teased with features from the QX Monograph Concept

Infiniti began talking about its brand turnaround, and how that would affect the flagship QX80 SUV, toward the end of 2022. When the automaker debuted the QX Monograph Concept at last year's Pebble Beach Concours, the QX80 didn't get a mention in the announcement. However, the Monograph's size and lines made it clear where the top line was headed, those lines given a real work to do since designers didn't lean on the crutch of chrome to cheat their way to visual interest. The production QX80 is nearly here, Infiniti ready with the first installment of a teaser campaign in the runup to the SUV's March 20 online debut. The handful of images and a silhouette at the end of the video show plenty of Monograph details will make their way to showrooms as part of the new design language called Artistry in Motion. The video is barely about the vehicle, more about the camouflage pattern best seen in the photos. Infiniti worked with Japanese digital generative artist Kaoru Tanaka to create a pattern for the wrap that's less confusing to the eye than the errant lines and swirls in typical camo, a title card telling us, "[We] believe our artistry in motion is too extraordinary to remain completely hidden."  The photos show the good stuff. The split headlights and "piano key" DRLs from the Monograph are there, so too are flush door handles, a trim identifier. a full-width taillight and a deeply sculpted rear bumper. The QX80 lives on in the fender vent, shorn of chrome, though. One of the marquee features will be a 24-speaker Klipsch audio system that Infiniti showed at CES. And if an image at the dedicated site for the new QX80 is accurate, there will be an illuminated Infiniti badge in the grille and the most ornate puddle lights on the market. Previous reports have a twin-turbo 3.6-liter V6 displacing the current 5.6-liter V8 under the hood. The V6 is expected to make about 450 horsepower, 50 more than the V8, while being more fuel efficient about it. The menu of changes will likely take the MSRP above the $80,000 mark. After the March 20 debut, the QX80 gets a public debut at the New York Auto Show. Related video:

Infiniti QX70 S Design goes dark in the City of Light

As Infiniti continues its attempts at making inroads in the European market, it's showing off a sharper-looking version of its QX70 crossover. Much as it does in the US market, the CUV, formerly known as the FX, is adding an S Design trim.
The new trim pack adds plenty of dark chrome to the exterior of the fashion-forward QX70, with the stuff finding its way onto the grille, foglight surrounds and side grilles. While not dark chrome, the 21-inch alloys, mirror caps and roof rails are now painted black, while the headlights are smoked. Black lacquer trim, black leather and purple stitching stand out in the S Design's cabin.
Hop up top for our full gallery of live photos of Europe's new, dark-chrome-adorned QX70, and then head below for the original press release, issued by Infiniti earlier this month.