Unlike other manufacturers who give their cars major facelifts every few years, a Porsche seems to organically evolve over time. Porsche isn't the girl who picks up every new fashion trend that comes along but instead stays true to her functional and elegant design throughout the ages. This is what gives Porsche the most confident design language amongst all auto manufacturers. The purposeful design minimizes all arbitrary components - for example, the headlamps have always been round for one simple reason, that's just the most efficient and effective shape for illumination. The shape and silhouette aren't overpowering, which allows the driver to express themselves in the car as opposed to trying to live up to some grandiose design. I can go on and on, but once you get Porsches, you understand. And there's no going back.