[4] In contrast to the Giulia, the 1750s had reworked bodywork and bigger engine, shared many parts with other concurrent models in the Alfa Romeo range, but sold many fewer units during their production span.

The revisions were carried out by Bertone, and while it resembled the Giulia some of that vehicle's distinctive creases were smoothed out, and there were significant changes to the trim details.

The 1.8 L engine produced 118 PS (87 kW; 116 hp) with two twin sidedraught carburettors.

In November 1969 the 1750 received some minor changes, including side blinker lights at front, a wood-rimmed steering wheel, and top-hinged pedals.

The automatic gearbox wasn't well-suited to the four-cylinder motor due to baulky shifting and ill-chosen gear ratio.

[7] A direct replacement in the 1.8-litre saloon class came that same year, in the form of the all-new Alfa Romeo Alfetta.

[8] With two carburetors, this 2 litre Alfa Romeo Twin Cam engine produces 132 PS (97 kW; 130 hp).

For the US, the engine was equipped with mechanical fuel injection and late cars received catalytic converters.

Late US-model cars also received safety bumpers made of black rubber with a centre chrome ribbon.