Unlikely, "fan cars" are really "vacuum cars" and that vacuum needs to occur under the car, so the car needs to have a low ride height which most cars are don't have and can't have.

The fan can't be activated that quick in order to create vacuum so it would need to be running most of the time, also can you imagine having hundreds of cars rolling down the street with their fans on blasting whatever gunk, dirt, gravel into the air?