Citroën ELO Concept Advances Lightweight Engineering for Adaptive Electric Mobility
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To realise the exterior vision, JSP collaborated with Citroën to optimise ARPRO expanded polypropylene (EPP) components across protective and functional elements. ARPRO’s closed‑cell bead delivers a high energy‑absorption‑to‑mass ratio, specific stiffness, dimensional stability under cyclic loading, and robust surface integrity suitable for frequent reconfiguration. Density‑tailoring enabled targeted impact management while preserving lightweighting objectives essential to ELO’s efficiency‑focused architecture.
From a sustainability perspective, ARPRO’s recyclability and reduced material footprint supported Citroën’s responsible‑design intent. JSP’s Innovation Centre produced high‑precision ARPRO prototypes used by the Citroën Style team to validate geometry, tolerance stack‑ups, finish quality, and in‑use mechanical behaviour prior to the concept’s world debut.
By integrating a purpose‑built EV platform with lightweight, resilient, and sustainable materials like ARPRO, ELO demonstrates how materials engineering can unlock adaptive exteriors and functional versatility without sacrificing durability or efficiency. The collaboration with JSP exemplifies how early material selection, density optimisation, and prototype validation accelerate concept‑to‑demonstrator timelines, strengthening the feasibility of next‑generation, compact‑electric architectures aimed at real‑world REST‑PLAY‑WORK use cases.
We are very proud of ELO because it is the perfect expression of what design should be: combining style and function, to enjoy an intense and rich life.”
Pierre Leclercq, Citroën Style Director
