About 4.08 meters; compact by any era's standards

Photo from Wikimedia Commons
Volkswagen Beetle
The people's car that conquered the world one sputter at a time/Cars & Road Vehicles
The original Volkswagen Beetle, designed by Ferdinand Porsche under commission from Adolf Hitler, became one of the best-selling cars of all time with over 21 million units produced. The air-cooled flat-four engine produced a modest 25-50 horsepower, yet the car's simplicity, reliability, and charm made it a counterculture icon. It starred in Disney movies, was adopted by hippies, and proved that a car designed by a dictator could become a symbol of peace and love.
Measurements
About 840 kg; remarkably light
About 50 HP from the flat-four engine
About 115 km/h; downhill with a tailwind
1.54 meters wide
1.5 meters tall; the iconic dome
About 140 liters in the front trunk