Fiat took the manufacturers' title with the Fiat 131 Abarth in 1977, 1978 and 1980, Ford with its Escort RS1800 in 1979 and Talbot with its Sunbeam Lotus in 1981.
Fiat logrou o título de construtores co Fiat 131 Abarth en 1977, 1978 e 1980, Ford co seu Escort RS1800 en 1979 e Talbot co seu Sunbeam Lotus en 1981.