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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.

Infiniti Q50 Eau Rouge Concept bows again, now with more GT-R [w/video]

Think back to the 2014 Detroit Auto Show and you'll remember the Infiniti Q50 Eau Rouge concept - a sedan that showed the potential design direction for a seriously high-performance take on the Japanese automaker's new entry-level luxury sedan. And while the show car we saw in Detroit was all well and good, it lacked something. Specifically, an engine. Kind of an important thing for a performance concept, right?
Here in Geneva, Infiniti rolled out that same Q50 Eau Rouge, but with one major modification: the sedan now boasts a twin-turbocharged 3.8-liter V6 under its hood - the same engine that's found in the Nissan GT-R supercar. In the Eau Rouge, this V6 is tuned to produce 560 horsepower and 443 pound-feet of torque, sent to the ground via the GT-R's all-wheel-drive system. Of course, this super-hot Q50 is still purely a concept, but Infiniti says that the potent engine underhood will allow the sedan to sprint to 60 miles per hour in less than four seconds, on its way to a top speed of over 180 mph.
The oft-fabled "four-door GT-R" still isn't confirmed for production, so for now, all we can do is cross our fingers (and toes). Check out the Q50 and its new beating heart in the gallery, above, and scroll below to hear what that potent Eau Rouge sounds like.

2022 Infiniti Q50 adds standard features, drops base trim

The 2022 Infiniti Q50 is nearly unchanged for the new model year. The only really substantial changes are a couple new interior features. Apple CarPlay can now be used wirelessly, and is standard along with wired Android Auto compatibility. Your streamed tunes also play through a standard Bose 16-speaker sound system. Additionally, all Q50 models come with real leather upholstery, power memory seats and power tilting and telescoping steering column. The trim line-up also gets a tweak. The base Pure trim has been eliminated, leaving just three trim levels: Luxe, Sensory and Red Sport 400. Engine and drivetrain options are the same, with the standard engine being a twin-turbo 3.0-liter V6 making 300 horsepower. The Red Sport 400 gets a 400-horsepower version of the engine along with brake and suspension upgrades. Both engines use a seven-speed automatic transmission and can be paired with rear- or all-wheel drive. With the loss of the Pure trim, the base price has naturally jumped. The new starting point is the $43,125 Luxe, which is also $300 more than last year's Luxe. The Sensory starts at $48,825, and the Red Sport 400 starts at $56,975, each trim costing $100 more than last year. The 2022 Q50 models will arrive at dealers this month. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery 2022 Infiniti Q50 View 12 Photos Infiniti Luxury Sedan