Mercedes Vision EQXX At other automakers, this project would have stayed a mere science experiment. Not so at Mercedes-Benz, where one of its top engineers recently told me the car’s technology ...

That’s the line the Mercedes-Benz Vision EQXX lead project manager fed me when I asked about the prototype’s cost. The wild-looking EV holds the title of the most efficient vehicle Mercedes ...

Mercedes’ next all-electric SUV has borrowed tech from the EQXX, and we've taken an early drive to see the result ...