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2021 Infiniti Q50 Red Sport 400 Road Test | Z engine preview

There isn’t much reason to take another look at the 2021 Infiniti Q50 Red Sport 400 on the surface. ItÂ’s largely the same sedan as it was when we drove it in 2016: powerful and stylish, but lacking in tech and polish. However, whatÂ’s under the hood is of far more interest to us today than it was just a year ago. ThatÂ’s because the 3.0-liter twin-turbo V6 powering this Infiniti is migrating over to the next Nissan Z car. Nissan announced that the production Z would get a 3.0-liter twin-turbo V6 not long after it revealed the Z Proto. There are no other twin-turbo V6s in NissanÂ’s arsenal but this one, meaning that the VR30DDTT engine in this Infiniti is destined for the Z — plus, there's photo confirmation. The big question remaining is: How new or different will it be? Its most potent state of tune is rated at 400 horsepower and 350 pound-feet of torque. ThatÂ’s a high number versus most other boosted six-cylinders, and perhaps most importantly, itÂ’s more potent than the 382-horsepower 2021 Toyota GR Supra 3.0. As weÂ’ll soon explain, though, numbers only tell part of the story. Transplanting the InfinitiÂ’s V6 into the next Z surely wonÂ’t be without challenges, either. Nissan is promising a six-speed manual in the Z. Meanwhile, this engine is exclusively paired with a traditional seven-speed automatic transmission in the Q50 and Q60. Nissan hitched this engine up with a manual in a 370Z SEMA show car years ago, but now it must devise a production car solution. ThereÂ’s also the question of whether Nissan will use the same seven-speed as the automatic option in the Z, or come up with something a bit more aggressive. The cost-efficient (and likely) solution would be reusing the seven-speed, not unlike the Supra's eight-speed traditional automatic.  Having all of this in mind, we set out to see how this engine sits today as a preview to the Z.  Going from the big, naturally aspirated VQ series V6 to a smaller twin-turbo V6 will bring about the obvious changes. The rabid and uncouth personality of the outgoing VQ is nowhere to be found in the sweet and smooth new engine. ItÂ’s not quite the silky, effortless BMW inline-six found in the Supra, but it brings an air of refinement and maturity that's simply not there in the current Z. And then thereÂ’s the torque. All 350 pounds of twist are available at 1,600 rpm in the Q50 Red Sport 400, which means the shove in the back would theoretically start just off idle.

Infiniti Q50 Eau Rouge gets the heart of a GT-R [w/video]

There has been ongoing talk of an Infiniti using the Nissan GT-R powertrain practically since the moment the Nissan's flagship sports coupe hit the road. While the rumors have gone back and forth over the years, they have never completely gone away. It seems Infiniti is finally turning an ear to the screams of its most vocal enthusiasts with an updated version of the Q50 Eau Rouge concept boasting a modified version of Godzilla's engine and all-wheel drive system debuting at the 2014 Geneva Motor Show. It's even taking things a step further and granting it a new, seven-speed transmission to replace the Nissan's six-speed.
The latest evolution of the Eau Rouge packs the same 3.8-liter, twin turbocharged V6 found in the GT-R but with a unique tune of 560 horsepower and 443 pound-feet (600 Newton-meters) of torque. That makes it 15 hp more powerful than the standard 2015 GT-R but gives up 20 lb-ft of torque. Power gets to the ground through the GT-R's all-wheel-drive system. Infiniti predicts that the Eau Rouge would sprint to 60 miles per hour in less than 4 seconds and on to a top speed of 180 mph.
According to Infiniti Communications Senior Manager Kyle Bazemore in an email to Autoblog, the modded GT-R powertrain was not the only choice for the Eau Rouge. It also considered "developing a high-power sports diesel" and hybrid versions with an electric supercharger. However, "this was the clear solution for this concept car," Bazemore said. Other than the drivetrain, the Eau Rouge in Switzerland is identical to the one shown in Detroit. Sadly, it is not confirmed for production; so we might not be getting the fabled Infiniti GT-R sedan any time soon. Still, we can hope.

Recharge Wrap-up: Car2go launches in Brooklyn, Green Fleet Car of the Year Award announced

The Car2go carsharing service is starting operations in Brooklyn next month. Beginning October 25, the service will offer 400 Car2go edition Smart Fortwo vehicles for point-to-point travel. Members pay a one-time sign-up fee, and are charged by the amount of time the use the vehicle (fuel and insurance is free). Drivers can find a car using the Car2go app or website, and can return the car to any non-metered parking spot within the 36-square-mile Brooklyn Home Area. Car2go is offering free membership and 30 minutes of credit for those who sign up early with a special promotional code. Learn more in the press release below. Renault and the Eco2charge consortium are working to bring better EV charging to France. They are providing research and development aimed at turning simple charging stations into "fully fledged energy ecosystems" through a smart grid. This grid would coordinate charging, consumption and energy storage in a way that increases efficiency and decreases cost. Read more in the press release below. The Renault-Nissan Alliance could source EV batteries from suppliers other than Nissan, according to CEO Carlos Ghosn. This news comes after recent questions of whether or not Nissan would scale back battery production in the US and UK. Ghosn says, "At the moment, we continue to produce our own batteries and we are open to outside sourcing, period." He also denies any plans to shutter Nissan's battery production facility in Tennessee. One source of batteries the alliance will look to is Korea's LG Chem. Read more at Automotive News Europe. The first-ever Green Fleet Car and Truck of the Year Awards will be presented at the Los Angeles Auto Show. The presentation on November 20 will be part of the LA show's Connected Car Expo. Nominees are selected by Bobit Business Media, with finalists picked by readers of Green Fleet, Automotive Fleet, Work Truck and Business Fleet magazines. The winners will be chosen based on performance, fuel economy, emissions, safety, capacities and other similar factors. Read more in the press release below. car2go Heads To Brooklyn Brooklyn To Be First To Launch Point-To-Point Carsharing Service In New York City Area On October 25th car2go North America LLC, the fastest-growing global carsharing company, announced today that it will be launching its pioneering carsharing service in Brooklyn on October 25th, marking Brooklyn as car2go's 29th market and the very first in the New York City area.