Looks like a quickie render if you ask me. A company like Google has the ability to get someone to design a more finished looking piece than that.
If it was me I'd have either assigned a land mass to each body part, or have started from the top and work my way south, as if the globe had been wrapped around the car. As it is, most of the recognisable parts of the map are obscured, with the exception of Western Europe.
It's probably a fake designed to put people off the scent when trying to find previews of the new one.