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Infiniti Prototype 10 concept to debut at Pebble Beach

Last year, Infiniti launched its gorgeous Prototype 9 concept at the Pebble Beach Concours d'Elegance. It was an open-wheel, retro-styled car inspired by Grand Prix racers of old. Just as important as its design, though, was its powertrain. It was all-electric. This year, at Pebble Beach, Infiniti will return with a new speedster concept called Prototype 10. It, too, will be electrified. Teased in the above image, the open-cockpit Prototype 10 will be another single-seater steeped in classic design, though with looks the automaker describes as "cool, clean and forward-looking," borrowing some cues from the Infiniti Q Inspiration concept we saw at the Detroit Auto Show earlier this year. Karim Habib, Infiniti's executive design director, describes Prototype 10: The Infiniti Prototype 10 echoes the layout and design of some of the most evocative car designs of all time, where power was celebrated through high-powered single-seat competition cars. Our new concept speaks of an electrified future, something which is reflected in its form and details. It is appropriate that we found inspiration in an optimistic bygone era in which cars were characterized by the simple love of driving. Still, Infiniti leaves out most of the details about the car. We're curious what kind of "electrified" powertrain Prototype 10 will use, but the company plans to electrify its whole lineup beginning in 2021. It's possible Infiniti could tease further images and information, but we'll likely have to wait for its official unveiling at Pebble Beach on Aug. 23, which is right around the corner. If the last two concepts are any indication, this one should be a stunner as well. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: Infiniti Green Infiniti Convertible Concept Cars Electric Hybrid Performance Pebble Beach

Infiniti's variable compression engine in the 2019 QX50 is the first of its kind

The world's first variable compression ratio engine is here, in a production car. That car is the 2019 Infiniti QX50, debuting this week at the Los Angeles Auto Show. The midsize crossover has seen a refresh that has brought it an all-new platform together with new driver assist features, but it's the engine that's the centerpiece here. Nearly everything is continuously variable under the hood of the QX50 – not only the new shift-by-wire XTRONIC CVT. The new VC-Turbo gasoline engine is able to change its compression ratio from 8:1 to 14:1, or anything in between depending of the driving situation; whether there is need for top-end power or turbodiesel-like torque from low revs, or optimized fuel economy. The pistons' reach is continuously adjusted by an electric "Harmonic Drive" motor, which controls a multi-link system, affecting the top-dead-center of the pistons and changing the compression. The engine can also switch between efficiency-maximizing Atkinson cycle and regular combustion cycle, on the go – and there's both multipoint injection and gasoline direct injection employed. The result is 268 horsepower at 5,600 rpm and 280 pound-feet of torque at 4,400 rpm; good figures for a 2.0-liter four-cylinder gasoline engine with a single-scroll turbocharger. Infiniti says that the FWD version's fuel economy of 27 miles per gallon combined is 35-percent better than the previous-generation V6 engine; in AWD guise, it reaches 26 mpg, which is a 30-percent improvement. The new engine is pretty much all-aluminum, but the vaguely magical-sounding "transformative multi-link components" behind the variable compression system are made from high-carbon steel alloy. The engine's multi-link system also enables it to do away with any balancing shafts, and Infiniti compares its smoothness to a V6 rather than a regular four-cylinder. In addition to the aforementioned tech, the VC-Turbo engine has the world's first active engine mount vibration damping system to smoothen its operation even further. Related Video:

Infiniti to offer pair of designer Q50 sedans on Gilt.com

As Infiniti continues to roll out its 2014 Q50, the luxury branch of Nissan is looking to the online luxury purveyors at Gilt to move a couple of special editions of the new luxury sedan. Infiniti has teamed with designers Thom Browne and Zac Posen to create a pair of unique Q50 models, as part of the sale.
The exterior of Browne's car is finished in nearly reflective chrome. Now, we'd love to hold that against him (it's a bit too Bieber), but we think the interior that includes the designer's signature red, white and blue stripes and sterling silver accents is a bit classier. Posen's Q50 is more subdued, with a shades that seem to blend into each other. This ombré look starts in a light silver matte up front before terminating in a glossy, dark gray in back. We know plenty about the appearance of these two cars, but we're kind of in the dark about which powertrain they feature.
Rather than just throw these up on the web and pocket the profits, Infiniti is doing it right. It'll donate proceeds from each car's $75,000 sale price to St. Jude Children's Research Hospital. As for the people that shell out $75K for the unique Q50s? Not only will they get a new vehicle, but they'll be gifted a $10,000 shopping spree on Gilt, along with a "style consultation."