Category:1973 in auto racing

<nowiki>Deportes de motor en 1973; 1973 en sport automobile; 1973 год в автоспорте; Motorsportsaison 1973; 1973 no automobilismo; 1973'te motor sporları; 1973年のモータースポーツ; Motorsportevenemang 1973; 1973 w sportach motorowych; 1973 വാഹന മത്സരങ്ങളിൽ; Autosport in 1973; Μηχανοκίνητος αθλητισμός το 1973; Vuoden 1973 moottoriurheilu; 1973 in motor-sport; Serie e competizioni motoristiche nel 1973; Motoristické sporty v roce 1973; 1973 a motorsportban; overview of the events of 1973 in motorsport; overview of the events of 1973 in motorsport; 1973 in motorsport</nowiki>