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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 SUV recall marks latest chapter in Takata airbag saga

Automotive parts maker Takata is having a rough year with millions of vehicles equipped with its airbag inflators being recalled. However, it looks like there might still be problems with the company's quality control, if a new recall by Infiniti is any indication.
The Japanese luxury brand is recalling 1,912 total units of the 2013 Infiniti QX56 and 2014 QX80 in North America because of a manufacturing flaw with their Takata-supplied inflators for the driver's side front airbag. Of those, 1,848 are in the United States, according to the National Highway Traffic Safety Administration. Specifically, the outer baffle could be the wrong component and cause too much pressure to build up inside. According to documents submitted to NHTSA, it's possible in a crash for the part to rupture spraying metal shrapnel at occupants. At this time, Infiniti has not had any reports of this actually happening to drivers.
While this problem sounds nearly identical to the issue affecting millions of earlier vehicles, it must be noted that this is a different fault. According to the notice being sent to dealers on NHTSA's website: "This particular Voluntary Safety Recall Campaign is unrelated to two earlier campaigns that involved Takata passenger front air bag inflators on some older model Infiniti vehicles. This issue involves a much newer inflator and is a different, more isolated, Takata quality control issue."

2024 Infiniti QX80 gets Dark Chrome Appearance package, higher price

The body-on-frame Infiniti QX80 is entering the 2024 model year with a new appearance package offered on the most expensive trim level. It's otherwise unchanged compared to the 2023 model, which received Amazon Alexa compatibility, but every trim becomes more expensive. While the QX80's overall design doesn't change, the range-topping Sensory trim level gets an optional Dark Chrome Appearance package that includes black-painted door mirror caps as well as Dark Chrome trim on the front end, the fenders, and the hatch. The bundle gives the SUV a more subtle look, as models not equipped with the Dark Chrome Appearance package ship with flashier bright exterior trim pieces. The list of standard features includes a 12.3-inch touchscreen plus Apple CarPlay, Android Auto, and Amazon Alexa compatibility. Driving aids? It's got them: a surround-view camera, forward emergency braking with pedestrian detection, and back-up collision intervention come standard. The QX80 isn't the newest or best-selling model in its segment, but it's not as outdated as the age of its platform suggests. Infiniti positions the QX80 as its most expensive model, and it's increasing pricing across the board for 2024. Pricing is as follows: QX80 Luxe rear-wheel-drive: $76,045 ($1,650 more than in 2023) QX80 Luxe four-wheel-drive: $79,195 ($1,700 more than in 2023) QX80 Premium Select rear-wheel-drive: $80,680 ($1,685 more than in 2023) QX80 Premium Select four-wheel-drive: $83,780 ($1,685 more than in 2023) QX80 Sensory rear-wheel-drive: $87,730 ($1,685 more than in 2023) QX80 Sensory four-wheel-drive: $90,830 ($1,685 more than in 2023) Note that these figures include an $1,895 destination charge. The brand collected a $1,395 destination charge in 2023. Infiniti hasn't made any mechanical changes to the QX80. Power comes from a tried-and-true 5.6-liter V8 rated at 400 horsepower and 413 pound-feet of torque. It's bolted to a seven-speed automatic transmission, and it gives the big SUV a towing capacity of up to 8,500 pounds. Dealers across the nation will begin receiving the 2024 QX80 in the coming weeks. Infiniti hasn't commented on what's next for the model, but weaving together various tidbits of information released earlier in 2023 nudges us in the right direction.