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Infiniti Q Inspiration Concept shows a future with variable compression

For weeks, Infiniti has been teasing the Q Inspiration Concept ahead of its official debut at the Detroit Auto Show. Details were absent, but the design was clean, swoopy athletic. Not seeing any tailpipes on the rear end, we hoped it could sport some kind of electrified powertrain, but surmised that Infiniti could take the opportunity to further showcase its variable compression turbocharged engine technology. Now, Inifniti has officially taken the wraps off its Q Inspiration Concept, and has indeed chosen to use the stunning show car to demonstrate "near future applications" of the potent yet efficient VC-Turbo tech. VC-Turbo made its production debut in the 2019 QX50 at the 2017 Los Angeles Auto Show. Here, in the Q Inspiration, VC-Turbo allows Infiniti designers to make the most of the packaging, taking advantage of the compact powertrain to increase the size of the cabin while maintaining the footprint of a mid-size car. Electric automakers like Fisker, Lucid Motors and the like have been doing something similar with electric powertrains, but Infiniti's VC-Turbo allows the company to do something similar with technology that is ready for primetime, while still bridging the gap to more efficient future powertrains. VC-Turbo, as we've learned earlier, allows the engine to change and optimize compression ratios on the fly, between 8:1 for high-performance situations, to 14:1 for maximum efficiency. Mounted to the exhaust manifold integrated in the cylinder heads of the four-cylinder engine is a single-scroll turbocharger. The system, says Infiniti, provides the torque and response of a hybrid or turbodiesel powertrain without sacrificing efficiency. In the Q Inspiration, the power is directed to four wheels via a front-biased all-wheel-drive drivetrain. The system can direct torque to the rear wheels individually as needed. As a design study, the Q Inspiration is a success. The proportions and lines are sleek and attractive, accentuated by the car's white paint. There's kind of a lot going on up front, with a large "double-arch" grille at the leading edge. Everything behind that, though, looks particularly harmonious. Its elongated cabin and coupe-like dimensions help provide efficiency while maximizing headroom for the four occupants. It's a car that stands up to close inspection, as attention to detail makes it more interesting the closer you scrutinize it, inside and out.

Infiniti Q50 Eau Rouge Concept could be something special

With one of Infiniti's chief goals being to adopt a less US-centric product lineup and burnish its standing on the global stage, Nissan's premium outpost will have to get serious about enhancing its offerings' performance and image credentials if it wants to take on the Germans model for model. It dabbled with the idea when it launched its Infiniti Performance Line (IPL), but its sole emissary to this point, the G37 IPL, offered little in the way of actual enhanced performance, focusing instead on visuals and a hefty price tag. This just-revealed Q50 Eau Rouge Concept suggests Infiniti is starting to get the message. Based on the cooking Q50, the Eau Rouge concept features both enhanced visuals courtesy of much more aggressive (and 20-millimeter-wider) carbon fiber bodywork inspired by the company's RB9 Formula One car and an improved stance thanks to a lowered, firmed suspension. As for what's lurking underhood this Detroit Auto Show star, that may be as much a theoretical at this point as anything else, but Infiniti president Johan de Nysschen offers a hint: "If we built this car I would expect it to feature over 500 horsepower and 600 pound-feet of torque," power arrived at via "a big personality, V-cylinder engine with forced induction." Johan, that sounds like a fine place to start. Infiniti Q50 Eau Rouge: Muscular, purposeful, refined - Q50 Eau Rouge concept provides a glimpse of Infiniti's design prowess for high-performance vehicles - Exterior features Infiniti Red Bull Racing Formula One design influences - Q50 Eau Rouge hints at future powerful product line Detroit / Hong Kong – The Infiniti Q50 Eau Rouge, revealed at the 2014 NAIAS Detroit Motor Show, is a concept car that expresses Infiniti's design vision of a high-performance Q50 premium sports sedan. The Q50 Eau Rouge embodies the arresting design features of the Q50 premium sports sedan – infused with the enticing spirit of Formula One. Featuring bespoke aerodynamic carbon fiber bodywork, Q50 Eau Rouge is lower and wider, possessing genuine road presence. This striking design is inspired by muscularity, aerodynamics, refinement, and understated power. "If we built this car I would expect it to feature over 500hp and 600lb/ft of torque. Through our various alliance partners we have access to a range of engines featuring this performance capability which, with a fair amount of engineering effort, can be developed to exhibit Infiniti character and accommodated within the Q50 engine bay.

Infiniti Q30 prototype has entry-level luxury in the bag

The Infiniti Q30 Concept signaled the Japanese brand's clear intentions to join the growing global compact premium segment. Now, as evidenced by these images, we can see development of the brand's first compact hatchback is proceeding apace.
Our spies point to the similarity between this camouflaged tester and the Mercedes-Benz GLA-Class as further evidence to the cars' shared platform, although we'll admit, we don't necessarily see the similarities. The Q30's overall look, to our eyes, is like a scaled-down, lower-riding QX50, the model previously known as EX. Infiniti design elements, like its squat greenhouse, long hood and double-arch grille are all visible.
The Mercedes-Benz connection should be clearer under the hood, though, as the Q30 is expected to be powered by the same 2.0-liter, turbocharged Mercedes four-pot that's been leading the charge throughout the brand's entry-level models, namely the CLA-, GLA- and C-Class.