Now this is a real concept teaser!  They have named it the IAA and acronym for Intelligent Aerodynamic Automobile.

About all we can tell from it is that it is a VERY sleek and mysterious 4 door sedan. Mercedes says and I quote “It’s really two cars in one, an aerodynamics world champion and a four door coupe embodying irresistible design”.From the two images (what there are of them) about all we can determine is there is a bit of Audi A7 flavor to it, but until we see it fully, that may be just a first impression.It is set to be shown in all its glory Monday at 7:30 pm CET. We can hardly wait to get a look at the details of what could be a really remarkable vehicle!