Previously shown at the Detroit Auto Show as a design study, the high performance concept will appear again at Geneva, sporting an aggressive powertrain.
The Japanese prestige brand previously indicated that this high performance engine uses forced induction with its cylinders set in a 'V' formation. It has also said that this is a 'big personality' engine.
Now we can objectively agree with Infiniti on the whole 'big personality' claim because the company has released a teaser video giving us our first listen to the car. With wastegates 'whistling' and turbochargers 'whooshing' throughout the video, this engine, which is likely a V6, certainly sounds angry.
Specific details on the power plant remain a mystery, but Infiniti boss Johan de Nysschen believes power should be in the realm of 370kW and 810Nm of torque for this sort of car. What's more, anyone who has listened to a Nissan GT-R will likely hear similarities between its exhaust note and the new Infiniti's.
Whether the GT-R team would give up the 3.8-litre twin turbo unit that they've developed almost obsessively over the past few years is, however, unknown. We'll learn more details when the Eau Rouge concept appears at the Geneva Motor Show next month.
Watch the Inifiti Q50 Eau Rouge engine teased video on our desktop site.