no new events·TransportWorld's narrowest car: Fiat measures just 50.2 cm, sets Guinness record16 Sept 2026·1 event·1 sourceFollowHow events unfoldedFrom the beginning to today16/09/2026, 17:55World's narrowest car: Fiat measures just 50.2 cm, sets Guinness record1 source →1 of 1 eventsStoryline coverage1 source · 1/7