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2014 Infiniti Q50's novel drive-by-wire steering system recalled

The gradual replacement of mechanical components in automobiles with electronic systems brings with it definite advantages, but also poses certain potential dangers. Just think of the inevitable problems you've encountered with the computer on which you're reading these words and you'll know what we mean. But a computer crashing isn't as problematic as your car going on the fritz when its electronic systems fail.
That's what Infiniti is being reminded of with its new drive-by-wire electronic steering system. The Japanese automaker developed and installed the Direct Adaptive Steering System in its new Q50 sedan, but a small number of those cars on the road are now being recalled due to that system.
According to the National Highway Traffic Safety Administration, on a small number of examples, the Q50's optional by-wire system may fail if the temperature in the engine compartment drops below freezing. There's a backup mechanical setup in place should the electronic system fail, but NHTSA says that the backup system may also fail to engage in time to avoid a crash.

2019 Infiniti QX60 Drivers' Notes Review | Past its prime

The 2019 Infiniti QX60 is a three-row crossover from Nissan's luxury brand. It's based on the Nissan Pathfinder, sharing the same basic platform and powertrain. It sits near the top of Infiniti's lineup, above the new QX50 and just below the body-on-frame QX80. That said, the car-based platform underneath the QX60 means its actually more spacious than its truck-based sibling. Power comes solely from a 3.5-liter V6 making 295 horsepower and 270 pound-feet of torque. All-wheel drive is available, though our tester was a front-wheel drive model. The 2019 QX60 starts $46,795, but our tester has nearly $20,000 worth of options. The $5,000 limited package adds upgraded leather on the seats and steering wheel, dark wood trim, 20-inch wheels and chrome trim on the exterior. The $3,400 proactive package adds safety features like lane-departure warnings, blind-spot monitoring, backup collision intervention and adaptive cruise control. Other options include back-seat entertainment ($2,150), a wifi hotspot ($495) and the $3,500 sensory package (a Bose audio system, ventilated front seats, heated second-row seats, a motion-activated liftgate and a moonroof for the second and third rows). Editor-in-Chief Greg Migliore: I'm immediately struck by the interior. It's quiet and comfortable. The quilted leather on the door panels is almost decadent. Infiniti is really going for it with this kind of interior styling. Some might say it's a little bit much, but generally, I think the company gets it right. Same with the outside. Infiniti tries to make a statement, and this swoopy, creased design is reason enough to buy the QX60. Our tester has the 295-hp V6, which is plenty capable. There's a lot of torque steer with the front-wheel-drive setup. It's kind of fun, but not really the dynamic most buyers are going for it. Overall, I like the QX60. It's big, comfortable, luxurious and powerful. Get AWD, though, as FWD in the snow is a little squirrely in something this large. Road Test Editor Reese Counts: Unlike Greg and Joel, I wasn't bowled over by the interior. I couldn't find a comfortable seating position for the life of me. The bottom cushion wasn't deep enough and the back seemed to protrude out at odd points into my spine. The leather looks and feels OK, but that was my only highlight. The overall interior design looks fat and boring, especially compared to models from Mercedes-Benz and Lexus. Just look at some of the details like the vents and steering wheel.

Infiniti is blazing an unconventional path to electrification

When it comes to electrification, Infiniti has a history of speaking a great deal but doing little. The Nissan-owned company's plug-in offensive will start in the 2020s, and it provided preliminary details about the technology that motorists can expect to find in showrooms in the not-too-distant future. Eric Rigaux, Infiniti's general manager of product strategy and planning, told Roadshow the firm's engineering department is putting the final touches on two forward-thinking electrified powertrains. The first one will run solely on electricity, while the second one will rely on a gasoline-powered generator to provide more range. Both are being developed to fit into a flexible new platform. Technical details about the electric setup remain vague, so we don't know how big of a battery pack Infiniti will use, or how many motors will draw electricity from it. However, Roadshow learned the gasoline-electric layout will never need to be plugged in, because a 1.5-liter, three-cylinder engine equipped with Infiniti's innovative variable-compression technology will produce the electricity it needs to run. The triple won't directly spin the wheels; it will channel the juice it creates to a battery pack. It's not a zero-emissions solution, but it's one that makes a lot of sense, because users won't need to wait for a charge, and they'll be able to drive for about 500 miles between fill-ups. The now-defunct Chevrolet Volt featured a similar drivetrain, but owners had the possibility of plugging it in. Infiniti won't give motorists that option; there won't be a plug anywhere on the car. Fluid-filled motor mounts and active noise cancellation will ensure the passengers don't feel or hear the triple whirring away. Meanwhile, two electric motors (one over each axle) will deliver between 248 and 429 horsepower; final specifications haven't been signed off yet. And, because power will come from gasoline, there's no need to integrate a bulky battery pack into the chassis. Infiniti's future gasoline-electric models won't require anything bigger than a 5.1-kilowatt-hour unit, which can unintrusively be stuffed under the trunk floor or sandwiched between the floor and the rear seat. Infiniti chose a crossover to inaugurate its battery-electric powertrain; the QX Inspiration concept (pictured) unveiled during the 2019 Detroit Auto Show shed light on what the model will look like.