Top 10 Craziest Cars of the 2015 Geneva Motor Show

10. Opel Onstar Light Car

To showcase General Motor’s Onstar in car connectivity services, Opel has created a pseudo car out of Plexiglas and light strings. Why, no one knows, but a good guess is because it looks like the future. That or maybe Opel had a lot of left over Christmas tree lights from the holiday season.