Mercedes-Benz has presented a hydrogen-powered coupe concept car with gullwing doors named F125 at the 2011 Frankfurt Motor Show. The Mercedes-Benz F125, The “F” stands for “Forschungsfahrzeug,” or experimental car, and the number refers to the 125th anniversary of the automobile, is 4998mm (197 inches) long, 1980mm (78 inches) wide, and only 1430mm (56 inches) […]

