Lamborghini bringing four-door concept in Paris?

Remember the teaser image Lamborghini revealed yesterday? Lamborghini said it was part of "a new world". This new world might be parenthood, because according to Inside Line this could be the concept version of a future four-door Lamborghini high-luxury gran turismo.

The car will feature a mid-engine, but unlike its current offerings, it will be mounted ahead of the passengers and behind the front axle. This kind of set up suggests it will most likely share the architecture with the next Audi A8.

Could this mean that the Porsche Panamera and Aston Martin Rapide will have a new competitor?