2013 4dr Sdn Rwd Used 3.7l V6 24v Automatic Rwd Sedan Premium 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.

Nissan Skyline Nismo gets a more powerful Z engine

Recent rumors claim the Nissan Skyline will morph into an electric crossover in the coming years. Regardless of whether or not they're true, the company isn't done with the current, gasoline-powered Skyline yet and it launched a limited-edition, Nismo-branded model in Japan. If you're experiencing deja vu, it's likely because the Nissan Skyline is sold as the Infiniti Q50 in the United States. We even get a range-topping, performance-oriented trim level, the 400-horsepower Red Sport 400. The Skyline Nismo goes further, though, by adopting an evolution of the twin-turbocharged, 3.0-liter V6 that powers the Red Sport 400 and the Z coupe. It's rated at 414 horsepower and 404 pound-feet of torque. For context, the Q50 and Z pack 400-horsepower and just 350 pound-feet of torque. The Nismo's engine spins just the rear wheels via a seven-speed automatic transmission, whereas America's Red Sport 400 is available with all-wheel drive. Nissan didn't settle for adding a few horses to the cavalry, slapping a couple of "Nismo" emblems to the body, and calling it a job well done. Its engineers redesigned the Skyline's suspension system, installed fade-resistant brake pads and recalibrated the various vehicle control systems, including the ABS, to deliver a sportier driving experience on and off the track. The brand even went as far as securing the windshield and the rear window with a type of adhesive normally reserved for the GT-R Nismo to improve rigidity without adding weight.  Visual updates are part of the Nismo package as well, including 19-inch Enkei wheels wrapped by tires that are wider than the ones worn by the regular-production model, an old-school "GT" emblem on each fender, and a body kit that includes a front splitter and side skirts. These updates aren't just for show: Nissan notes the redesigned grille opening helps channel additional cooling air to the radiator and the oil cooler. The Nismo treatment also permeates the cabin. The front passengers sit on Recaro sport seats with red inserts, while the driver faces a steering wheel with a red 12-o'clock mark as well as a new-look tachometer with a red ring and a small "Nismo" logo below the needle. Enthusiasts who want an even rarer version of the current-generation Skyline can try their luck at scoring the Nismo Limited.

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.