The 1.8-litre engined 1750 series cars were introduced by Alfa Romeo in 1968. The 1750 Berlina 4-door notchback saloon was presented to the international press in January 1968 in Vietri sul Mare (Salerno), together with the 1750 GT Veloce coupé and Spider Veloce. Some days later it was displayed at the Brussels Motor Show.