The 105 and 115 series cars were built between 1963 and 1977 on a shortened Giulia saloon chassis.

The Alfa Romeo Giulia GT 1300 Junior was the entry model to Alfa Romeo’s coupe range. It was introduced in 1965 as a replacement for the Giulia Sprint 1300 and was produced until 1977. The first examples were based on the Giulia Sprint GT with a simpler interior.

The main external identifying feature was the black radiator grille with only one horizontal chrome bar. The car was powered by a front-mounted 1.3-litre I4 engine with 90 hp (66 kW), which was mated to a 5-speed manual gearbox.