1999 Infiniti Q45 Base Sedan 4-door 4.1l on 2040-cars

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Infiniti Q50 Eau Rouge Concept bows again, now with more GT-R [w/video]

Think back to the 2014 Detroit Auto Show and you'll remember the Infiniti Q50 Eau Rouge concept - a sedan that showed the potential design direction for a seriously high-performance take on the Japanese automaker's new entry-level luxury sedan. And while the show car we saw in Detroit was all well and good, it lacked something. Specifically, an engine. Kind of an important thing for a performance concept, right?
Here in Geneva, Infiniti rolled out that same Q50 Eau Rouge, but with one major modification: the sedan now boasts a twin-turbocharged 3.8-liter V6 under its hood - the same engine that's found in the Nissan GT-R supercar. In the Eau Rouge, this V6 is tuned to produce 560 horsepower and 443 pound-feet of torque, sent to the ground via the GT-R's all-wheel-drive system. Of course, this super-hot Q50 is still purely a concept, but Infiniti says that the potent engine underhood will allow the sedan to sprint to 60 miles per hour in less than four seconds, on its way to a top speed of over 180 mph.
The oft-fabled "four-door GT-R" still isn't confirmed for production, so for now, all we can do is cross our fingers (and toes). Check out the Q50 and its new beating heart in the gallery, above, and scroll below to hear what that potent Eau Rouge sounds like.

Infiniti takes to Facebook to explain model names, mentions 550-hp flagship

Infiniti caused quite a stir this week when it announced that it would be changing its vehicle names so that all of its cars start with Q and all of its crossovers and SUVs start with QX. Many displeased fans and owners took to social media to voice their opinions, and Johan de Nysschen, the new Infiniti boss, responded today with a Facebook post of his own.
In the note, de Nysschen talks about the challenge of product expansions with alphanumeric names that allow for flexibility without encroaching on the trademarked names of other automakers, although we're sure de Nysschen's former colleagues at Audi aren't looking forward to a Q30 or Q50. He also says that as Infiniti grows to become a global brand, the new naming structure - which closely mimics Volvo - is also designed to reduce confusion (just don't tell that to current owners). One thing that de Nysschen assured wouldn't happen is a confusing "X" added to the end of all-wheel-drive model names that would result in names like the Q60X or, even worse, the QX50X.
While we are not looking forward to relearning Infiniti's product lineup, de Nysschen has given us something to look forward to courtesy of a new performance sedan. From the brief explanation of this car, which was used as a key example in explaining the validity of the new names, we learned that the new model will be a performance version of what is now the M sedan, and it will be powered by a "charged induction" 3.0-liter V6 producing more than 550 horsepower. The M's name will become the Q70, but as of right now, it isn't clear if this will be an IPL model or something else.

Infiniti Synaptiq concept 'spinal lock attachment' makes you one with your car

The theme of this year's LA Design Challenge is "Sensing the future" and asks, "How will cars interact with us in 2029?" Infiniti has kicked off entries in the LA Auto Show's yearly visionary party with its low, wide and versatile Synaptiq concept. Less a car and more of a set of interlocking pieces, the Synaptiq is termed a "universal fuselage pod," a teardrop-shaped capsule with a liquid-crystal canopy that can be fitted to different propulsion devices: a Formula One-like chassis, a desert buggy rig and a jet airframe.
Yet it answers the challenge not by being able to fly through deserts and air, but with its human-machine interface. The driver/pilot wears a Synaptic S.U.I.T. (Symbiotic User Interface Technology) fitted with biometric sensors and synthetic muscles, and through a "spinal lock attachment," he or she is made one with the car.
You gaze upon its gewgaws in the gallery above, and read more about it and other concepts from Acura, CALTY, Honda, Mercedes-Benz, Nissan, Peterbilt, Qoros, Subaru and Volkswagen that will vie for the King of the Future title at next week's LA Auto Show.