It's an ad for the new CLA, but when you visit the Mercedes website, you can't configure it on the Build Your Own page..
Image: Mercedes Build Your Own
I let them know.
@stevegarfield We'll let you know. Keep your eyes on our Facebook page: mbenz.us/CLA_FB
— Mercedes-Benz USA (@MBUSA) January 30, 2013
They'll get back to me. ;-)