5 Countries, 22 Powertrains, 100 Years: Who Built The Most Important Engines Of The Century?

When war is over and the world has found peace for a short while, another battle still rumbles among each of the superpowers – the engine superpowers, that is. Germany, America, and Japan have each been intertwined in an automotive war for decades, but only one country appears more times on WardsAuto’s list of engines with the greatest impact, from 1924 to 2024.