What percentage of vehicles on North American roads were powered by gasoline in the year 1900?

Answer

22%

In North America in 1900, gasoline-powered cars comprised only about 22% of the vehicles, significantly outnumbered by steam (40%) and electric (38%) vehicles.

What percentage of vehicles on North American roads were powered by gasoline in the year 1900?
inventionHistoryAutomobilePopularitygasoline