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Infiniti keeps us on our toes for Q50 Eau Rouge

If you've been watching the evolving rapprochement between Infiniti and Red Bull Racing, and have wondered what the point was if the Japanese automaker didn't capitalize on its expensive collaboration with the world-champion Formula One team, then Infiniti may finally have the answer come the Detroit Auto Show next month.
That's where Nissan's premium division is set to unveil the Q50 Eau Rouge concept, a show car set to showcase its F1 involvement in the form of a jazzed-up sports sedan. We still don't have much to go on in terms of what the concept car will actually entail beyond a body kit, but Infiniti has launched a dedicated website for the reveal and with it, this teaser video. It still doesn't tell us much, but it's a cool animation just the same, so check it out below.

How Infiniti's 'gas-generated EV' isn't the jumbo shrimp of powertrains

LOS ANGELES — Infiniti recently introduced the concept of what it's calling "gas-generated EV" powertrain technology. At first read, and perhaps everyone thereafter, the term seems contradictory, not unlike "jumbo shrimp." How can an electric vehicle use gasoline? The answer to that is both a technological one and a marketing one. Technologically speaking, Infiniti's electrified powertrain concept is a series hybrid, most comparable to what Honda employs in its Insight, Accord Hybrid and new CR-V Hybrid. In the most basic of terms, the car's electric motor powers the wheels, the battery pack powers the electric motor, and the gasoline engine recharges the battery pack along with regenerative braking. By contrast, a parallel hybrid system as used by Toyota and others can power the wheels with the electric motor, the engine or, most frequently, both simultaneously. The result of a series hybrid is a powertrain that performs and feels more like an electric vehicle, while the engine generally whirs away, often not in step with what your right foot is doing. The Infiniti system is comparable to this, albeit with more powerful motors resulting in a more performance-oriented bent. Here's where things diverge, however. Under certain constant cruise conditions, say on the highway, the Honda system directly connects the engine with the drive wheels for greater efficiency. The Infiniti "gas-generated EV" concept will not, which frees engineers and designers to package the gasoline engine someplace other than under a front hood. In that way, it benefits from the sort of packaging advantages associated with electric vehicles. The closest comparable in this way is the BMW i3, which locates its tiny gasoline engine under the cargo area and does not attach it mechanically to the drive wheels. That's a range extender for an electric vehicle, though, which Infiniti is quick to insist is not what's going on here. There is no plug. This is a hybrid. So what's the deal with that name? If it walks like a duck and talks like a duck Â… Talking with Infiniti Group VP Jeff Pope, "gas-generated EV" is definitely a work in progress or at least a placeholder for something catchier and perhaps less contradictory in the future. "Why we're using 'gas-generated EV' is to get away from 'hybrid,' because 'hybrid' is associated with a parallel hybrid system, which has a gas engine and an electric motor that both run the powertrain.

2014 Infiniti Q50 debuts G-replacing design, new hybrid model

Feast your eyes upon the all-new 2014 Infiniti Q50. Say what you will about Infiniti's new Q and QX naming system, but after looking at the new Q50 unveiled today at the Detroit Auto Show and checking out its feature list, we're having a hard time coming up with any additional criticisms. The highlights of the Q50, which goes on sale this summer in the US, include the eye-catching design, innovative cabin technology and a fuel-efficient hybrid model.
The Infiniti G has always had a focus on leading-edge styling, and its replacement is no different. We can easily see that the basic theme of the Q50 was inspired by the Infiniti LE Concept we saw earlier in the year. The edges are a little toned down for the production design, but the overall look is there with the fluidic lines, crescent-shaped C-pillar, the now-signature grille and the horizontal headlights and taillights. Compared to the current G Sedan, the Q50 is longer, wider and lower than its predecessor, and it's also more aerodynamic with a drag coefficient of just 0.26, putting in between the Chevrolet Volt (0.28) and the Toyota Prius (0.25).