This Is The Coolest BMW M5 Badge We've Ever SeenPatrick Frawley1/19/12 2:00pm100EditPromoteGo to permalinkBMW's M cars are not fair-weather toys. They may be more powerful and more stiffly sprung than their mainstream sisters, but they also function as regular transportation. They carry mothers-in-law. They slog through traffic jams. And sometimes they get left out in the cold.