What do you see a Tesla Model S, 2013 and Citroen DS19 of 1956? A priori, not much. Both models may not be further apart from each other. However, they have in common is the pinnacle of automotive innovation in their respective eras.
When the DS came out, it was like to offer the public the opportunity to buy a spaceship, at a time when the Ford Fairlane and SEAT 1400 were new. Moreover, his suspension gave Citroën 20 years ahead in that aspect. As for the Tesla Model S, but what about today is the only electric car manufacturer which has worked to resolve the issue of autonomy and fast charging. And it looks like he is succeeding. Of course the fact that Jonny Lieberman is a big fan of Citroën may have influenced this comparison and just needed an excuse to shop around in a DS.