Lights and front plate are forward of those wheelwells you mention so—Oh well. The airconditioner does look like an afterthought.
Look at the mirrors though, well forward of the 'A-pillar' and the supports are an airfoil facing air moving sideways.
My current favorite:
http://jalopnik.com/porsche-will-bring-the-panamera-wagon-to-america-1774218807#_ga=1.33926049.1400269665.1425789789