Solar paint and Warp Drive grille: Mercedes' baby crossover concept gets odd

When you're opening a new research & development center, you need something suitably shiny (and far-fetched) to showcase it, and Mercedes-Benz's freshly formed Beijing team has come up with a doozy. The Mercedes Vision G-Code Concept not only comes coated with solar-panel paint - in theory if not in practice, at least - but has a grille that lights and …