![Quirky Rides on Twitter: "The #Citroen C10 #concept from the #1950s, we love a #weird #French #car https://t.co/quyZaInCVl" / Twitter Quirky Rides on Twitter: "The #Citroen C10 #concept from the #1950s, we love a #weird #French #car https://t.co/quyZaInCVl" / Twitter](https://pbs.twimg.com/media/DmtkuzEW4AA4rl7.jpg)
Quirky Rides on Twitter: "The #Citroen C10 #concept from the #1950s, we love a #weird #French #car https://t.co/quyZaInCVl" / Twitter
1956 Citroen C10 prototype at Retromobile | Citroën, engine, prototype | 382 kg (aluminum body), 0.25 drag coefficient (better than a last-gen 3 Series), and 100 km/h from a 2CV-sourced flat-twin engine.
![Archivo:Paris - Retromobile 2014 - Citroën prototype C10 - 1956 - 002.jpg - Wikipedia, la enciclopedia libre Archivo:Paris - Retromobile 2014 - Citroën prototype C10 - 1956 - 002.jpg - Wikipedia, la enciclopedia libre](https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/Paris_-_Retromobile_2014_-_Citro%C3%ABn_prototype_C10_-_1956_-_002.jpg/2560px-Paris_-_Retromobile_2014_-_Citro%C3%ABn_prototype_C10_-_1956_-_002.jpg)