I'm gonna take a guess here and say the rotary engines are probably the loudest car engines. Like, I've heard some loud cars but the rotary can be heard for literally miles sometimes.
@@christianjuckenack6686 der Chill-kanal Gaskrank-channel - 24 le mans ohne pause, ohne kommentar, kamera vor der schikane, 1991….. - Schlafen wie in Mamas Bauch🥰