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Infiniti Emerg-E Concept

The Infiniti Emerg-E is a two-place hybrid gasoline-electric concept that made its world debut at the 2012 Geneva Motor Show. While its sleek shape and stunning styling dropped jaws, those on the green side of things immediately recognized it as a reskinned and updated Lotus 414E - itself a concept based on the Evora that debuted at the same show only two years earlier. Yet there is little wrong with a reworked, Infiniti-badged Lotus boasting 402 horsepower and 738 pound-feet of torque, especially when it features a lightweight, all-aluminum bonded chassis beneath an attractive carbon fiber skin penned by the automaker's Southern California design team.
The hybrid powertrain is all contained aft of the cockpit. Primary propulsion is accomplished with two electric motors, one on each rear wheel, both featuring its own single-speed transmission (this design eliminates the need for a differential and provides electronic torque vectoring control). Energy for the electric motors is stored in a 15-kWh lithium-ion battery placed behind the seats, which is chemically different from the lithium-polymer pack Lotus used in its 414E. Auxiliary propulsion comes from a Lotus-designed, all-aluminum, 1.2-liter three-cylinder gasoline engine, rated at 50 horsepower, that serves as a range-extender after the 30-mile life of the battery pack is extinguished. Teamed with an 8.1-gallon fuel tank, the combo allows the Emerg-E to cruise about 300 miles without stopping.
Offered the chance to take the Emerg-E for a quick loop around an autocross course in Southern California, I jumped at the opportunity.

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.

Infiniti lays out four upcoming models, electric future to dealers

Infiniti recently held a meeting in Los Angeles for approximately 200 of its North American dealers. Much of the talk was geared toward calming skeptical franchise owners about the brand's staying power. To bolster that argument, Infiniti corporate gave the retailers a sneak preview of upcoming models intended to liven up a portfolio that's largely seen as stagnant. As Automotive News reported, dealers were treated to a first look at two gasoline models and two electric ones. All four were either crossovers or SUVs. Firstly, an all-new QX80 is expected to debut for model year 2024. Infiniti plans to move it upmarket with a price tag north of $100,000 to compete with Cadillac and Lincoln. We would expect a starting price below the six-figure threshold, with only top trim models going over the line.  AN describes the QX80's exterior design as blockier than its predecessor's, with a new corporate grille. Details include "piano key" head and taillights as seen on the QX55, as well as Tesla-esque door handles that are flush with the paint when not in use. Using the next-gen version of the popular Nissan Patrol as its base, the flagship SUV will replace its 5.6-liter V8 with a twin-turbo V6 that puts out about 450 horsepower. That's 50 more than the V8, but should return better mileage than the current 15 mpg combined. Luxury features reportedly include an air suspension that lowers when parked to make climbing in and out less strenuous, a 24-inch display spanning the dashboard, and plenty of legroom for second- and third-rowers. Expect a summer 2023 debut.  An all-new model called the QX65 will be positioned as a Lexus RX rival. Though based on the QX60, which is itself based on the Nissan Pathfinder. It loses the third row for a more coupe SUV-like profile. It's described as having the grille of the upcoming QX80 but "shark fin taillights".  Infiniti was one of the first companies to proclaim an electric lineup within a certain timeframe. That date was 2030, but the brand now lags behind BMW, Lexus and others. AN's report has a new Q70 sedan going on sale by the end of 2026 as Infiniti's first all-electric model. Attendees recounted a design that takes off from where the discontinued Q70 left off but with proportions that include short overhangs and a longer wheelbase. A new lighting signature illuminates the full width of the car. Comparisons were drawn to the Tesla Model S and Porsche.