Onyx, an audacious use of materials and efficiency Quasar, Proxima, Oxia, 907 ... Peugeot Supercars have always attracted attention, be it in the eyes of the young or the experienced. In 2012, the Marque is again creating the dream with the supercar of the 21st century: Onyx. Shaped using raw materials innovatively, this supercar has been created by enthusiasts who have drawn their inspiration from the world of racing. With its mid-mounted V8…