First Drive of the Mercedes-Benz Vision EQXX We drove the Mercedes-Benz Vision EQXX is the world’s most efficient sports car, primed for the Conceptual Future. Read More Car, Sportscar, Sedans, Electric Vehicles, Electrics Vehicles, ElectricTamara WarrenJuly 28, 2022Mercedes-Benz, Mercedes-Benz EQXX, EQXX, Mercedes