Alfa Romeo 4C Concept: These show models have had itMike Spinelli9/13/11 2:30pmFiled to: frankfurt motor showAlfa Romeoalfa romeo 4c conceptConcept Cars2011 frankfurt motor showfrankfurt auto showTopalfa romeo 4c991EditPromoteShare to KinjaToggle Conversation toolsGo to permalinkWhat are these models arguing about? Probably the heat. Did I mention it was about 375 degrees F in that hall? It was so hot the models were getting cranky. But still, the Alfa Romeo 4C concept looked promising, even in its new silver-hued skin.