Finding a vehicle that's not only stylish on the outside, offers great efficiency, and performs well on the streets of the greater Boston area are things we all look for when we're in the market for a new car. But what about comfort? You are going to be spending most of your time driving inside the vehicle, after all. That's where publications like Ward's are helpful with their list of "10 Best Interiors." And which new Volkswagen model cracked the list? That would be the 2012 Volkswagen Beetle.