Once upon a time, it was conventional Detroit wisdom that small cars such as the 1954-1962 Metropolitan simply weren't salable in the United States. The time was the early postwar period, and the reasoning went like this: Gasoline had always been plentiful and relatively cheap, as it still was. Ditto the supply of good used cars. What customers there were best testosterone booster for men tiny imports like French Renaults, German Volkswagens, and British Hillmans were dismissed as a lunatic fringe too insignificant to bother with. Not that there hadn't been attempts at getting Americans to think small. There was the "cyclecar" craze around the time of World War I, though it didn't last long. The Depression spawned the tiny American Austin and its somewhat more stylish successor, the American Bantam, but they, too, were hardly rousing sellers. Cincinnati appliance magnate Powel Crosley, Jr., gave it a shot with a two-cylinder minicar in 1939, followed by a larger, more "adult" four-banger after World War II.