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F1-inspired, 563-horsepower Infiniti Q60 Project Black S details finally revealed

Despite being first revealed at the 2017 Geneva Motor Show, Infiniti has been quite coy concerning the details of its F1-inspired hybrid super coupe, the Q60 Black S. That ends at this year's Paris Motor Show, where the company has finally spilled specific information about the car. It's technologically fascinating, even if the on-paper performance doesn't sound all that shocking. Total power output of the concept, now called Q60 Project Black S, is 563 horsepower, with final torque figures yet to be announced. That power comes from a combination of the twin-turbocharged 3.0-liter V6 found in the Q60 Red Sport 400, along with a trio of motor-generator units that have similar functionality as those found in the Renault Sport F1 car's KERS (Kinetic Energy Recovery System). One large one is connected to the rear axle and generates electricity under deceleration like most hybrids, and it can deliver 160 horsepower under acceleration. The other two motor-generators are coupled to the turbochargers. They generate power under acceleration as the turbines spin. They also act as an electrical anti-lag system, spinning up the turbines when hitting the throttle again after it has been closed in order to provide maximum boost immediately. Power for and from these motor-generators is stored in a 4.4-kWh lithium-ion battery pack. All the powertrain's power goes through a seven-speed automatic transmission to the rear wheels via a mechanical limited-slip differential. The company claims it can hit 62 mph in under 4 seconds. One of the advantages of this powertrain is that electricity is generated both on acceleration and deceleration, which helps maintain battery charge so the motor assistance can be used more of the time. How aggressive the car is with the electrical boost is determined by which mode the vehicle is in, Road, Quali (for qualifying), or Race. Road is the most conservative, whereas Quali is the most aggressive. The reason for this is that if you're qualifying, you have to go the fastest you can in a short amount of time. A digital simulation of the car running a lap in Quali mode at Circuit de Catalunya estimated it would use 15 percent of the battery charge. That means it could do a little over six laps in that mode and maintain full use of its electrical assists. Race mode conserves battery life more, since you'll want that power over the course of the race. A downside to the Project Black S hybrid system is that it's really heavy.

4 ways Infiniti’s Q Inspiration concept bridges present and future

Infiniti's new Q Inspiration concept is a striking fastback sedan that the company says reflects an inflection point for both the luxury brand and the broader auto industry itself. It represents a bridge between technologies. That's true in the literal sense; it employs Infiniti's new variable compression turbocharged engine technology, which provides performance features while maximizing efficiency, and bridges the gap to more advanced powertrains. It also features Nissan's ProPilot semi-autonomous driving technology. But it's also true for the concept car's design, which Infiniti says provides a simple, elegant solution to complex technological questions — offering a palate cleanser, if you will, for the complicated technologies hidden beneath the gleaming surfaces. Oddly enough, the futuristic-looking Q Inspiration owes a debt of gratitude to the Prototype 9, the concept based on a 1940s-style grand prix car that Infiniti released last year. Alfonso Albaisa, Infiniti's senior vice president for global design, said that project became "a kind of a blank canvas for us to play with" and allowed for new discovery and expression with minimal brush strokes. It also led designers back to Ma, the Japanese concept of mastery of empty space. We spoke with Albaisa about how the concept's design echoes the theme of bridging the present and future. 1. The cabin's forward proportion and roominess Using the space-efficient VC-Turbo engine gave the designers space to shift the cabin forward and move the A-pillars back, creating a more centered and elongated cabin, with maximum headroom. The interior is clean, with orange and black leather with orange accents and backlit birch wood accents. The center console is floating, providing seamless connectivity to technology and hiding mechanical elements. Albaisa says it's the first manifestation of Infiniti's new form language for an era of advanced powertrain and future technologies. 2. The grille In what Albaisa describes as "a little bit of an accident" and "kind of tongue-in-cheek," the Q Inspiration's grille is a kind of trompe l'oeuil phenomenon. From directly in front, you can see the small fins, but viewed from the side, they disappear. So much so that Albaisa said he was initially fooled. "From a functional point of view, we need to breathe," he said. "But I think in the future, where there'll be a lot different types of technology, probably the car can breathe less. So we don't need that dominating big open mouth.

Nissan recalling 909k vehicles globally over accelerator issue

Nissan is issuing a massive recall that will see the Japanese automaker repair 908,900 vehicles worldwide, with nearly 100,000 of the affected models in the United States. While an official recall notice from Nissan or the National Highway Traffic Safety Administration is not yet available, Reuters has been able to confirm the recall with Nissan.
Nissan's recall is kind of the opposite of the Toyota unintended acceleration, in that it covers a lack of acceleration. According to the report, a sensor in the gas pedal can develop faults, leading to a sluggish acceleration or an outright stall regardless of how much throttle the driver dials in. The huge recall covers mostly Japanese domestic models like the Serena, X-Trail, Lafesta and Fuga, which make up for 764,800 of the 908,900 faulty vehicles. However, 98,300 Infiniti M sedans are being recalled in the US, although it's unclear at this time which model years and trims are affected. The remaining vehicles are found in Europe and Oceania, according to Nissan spokesman Chris Keefe.
No injuries or accidents have been reported due to the faults. The 90-minute repair will see techs replace the accelerator pedal and tweak the engine control programs. We'll update this story as soon as Nissan or NHTSA makes an official statement.