Infiniti’s->ke36 new Q50 - aka the replacement for the G sedan->ke1264 - will be the first model to benefit from the company’s new naming strategy. The model will make its world debut on January 14th, 2013 at the Detroit Auto Show and today, Infiniti has unveiled the first teaser video for the next sedan.

All the video is reveals are the Q50’s headlamps. As you can see they appear to feature an LED accent wave and they give us a promising feeling about how the Q50 will look in its entirety. No other details have been unveiled, but we expect to see a completely new sedan with an updated look and new technologies. As for the engine, we’re coming up almost completely empty, as all we know is that is will feature a V-6 engine.

The Q50 sedan will be joined by a convertible, coupe, and a high-performance version.

Full details will be unveiled on January 14th, debut at the Detroit Auto Show.

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