24 Jun 2023, 12:01 UTC · By: Ancuta Iosub / The Opel Rocks e-Xtreme was created by Lukas Wenzhöfer and was the winning project of the "Rocks-e Design Hack" competition
2 Dec 2022, 12:00 UTC · By: Daniel Patrascu / Rocks e-xtreme is the winning design of the Opel Rocks-e Design Hack competition, German carmaker says it'll make this into the real world