It's small, it's fierce, it looks back at the grand prix racing cars of the late '30s and at the more recent—and much missed Audi TT, but it's not a retro design. It's electric and modern, showcasing ...

Concept cars offer fascinating insights into the future plans and aspirations of auto manufacturers. In the case of Mercedes-Benz, its C111 series of prototypes built in the 1970s explored a wide ...