2011 Infiniti G37-xdrive-sedan on 2040-cars

Auto blog

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's QX Sport Inspiration is still attractive, in Paris, and now gray

Yes, crossovers tend to be boring. But this one is pretty! Then we remember it's going to turn into the front-drive-based QX50, so we automatically lose some interest. But the wheels will be driven by Infiniti's new VC-Turbo engine, which is kind of exciting! And for the 2016 Paris show, those wheels are bigger – 22-inchers in place of the 21s that the QX Sport Inspiration concept debuted with in Beijing earlier this year. (It's hard to tell a difference in the photos, but you can bet the imaginary ride of this concept will suffer, imaginarily.) The 22s are also painted bronze now along with the brake calipers, and the whole vehicle gets a coat of matte gray paint to replace the silver it was originally shown with. There's also some new brown leather in the previously very black and white interior. It's still pretty black and white, actually. Then there's the variable-compression-ratio VC-Turbo engine that will power the production QX50. We're getting a better look at this 2.0-liter four-cylinder turbo in cutaway form at the Paris show, and it continues to fascinate. It's a pretty neat thing, with a movable stroke position that allows it to vary the compression ratio between 8:1 for performance and 14:1 for efficiency (when the turbo isn't needed). That might not sound terribly cool, but it's a pretty big step forward in the march of efficient power. So yeah, crossovers can be boring, but at least this concept and the production car that will soon follow it have a few things going for them. Related Video: Featured Gallery Infiniti QX Sport Inspiration: Paris 2016 View 12 Photos Related Gallery Infiniti QX Sport Concept Related Gallery Infiniti QX Sport Inspiration concept for Paris View 10 Photos Image Credit: Live photos copyright 2016 Drew Phillips / Autoblog Paris Motor Show Infiniti Crossover Concept Cars Luxury 2016 paris motor show infiniti qx sport inspiration concept

2022 Infiniti QX50 starts at $40,025

Infiniti upped prices on the 2022 QX50, but at least some of the MSRP increase goes toward new features. Nissan's luxury arm made ProPilot Assist standard for all five trims, the driver assistance suite includes tech like steering assist, intelligent cruise control, speed limit assist, and distance control assist. Apple CarPlay is another included item for next year's model, as well as an auto-dimming rearview mirror, and more soft-touch luxuries for the rear quarters with keyless entry able to be activated by the rear doors now, LED welcome lights in the rear door handles, and a USB-C port for the aft chairs. The first four grades are front-drivers; adding all-wheel drive adds $2,000 to the tab. For 2022, top front-wheel drive Autograph bows out, making AWD the de facto standard. The trims and their pricing after the $1,025 destination fee, plus their differences from the 2021 model, are: Pure: $40,025 ($950) Luxe: $43,375 ($750) Essential: $47,825 ($2,000) Sensory: $52,525 ($1,400) Autograph AWD $57,975 (no change) On top of the other newly standard equipment, the Essential trim picks up a heated steering wheel, 16-speaker Bose Performance Series audio, climate-controlled front seats,  Luxe fits "leather-appointed seats," and offers an updated Appearance Package for $1,200. The bundle is composed of black mirror caps, body color rear diffuser, black mesh grille, black fender accents, a black liftgate finisher, and 20-inch black-painted, machine-finished wheels. A graphite headliner finishes the package inside.   Sensory snares some features formerly reserved for the Autobiography, like "leather-appointed" perforated seats, four-way passenger power-seat lumbar adjustment, heated outboard seats in the second row, ultrasuede interior trim, and a motion-activated liftgate.  The eight-strong color palette welcomes a new Slate Gray hue. Mechanicals don't change, every model powered by a 2.0-liter inline-four cylinder with 268 horsepower and 280 pound-feet of torque, routing its output through a continuously-variable transmission. The 2022 Infiniti QX50 should reach dealers later this month.