Alfa Romeo 90

[1] Its angular lines with integrated bumpers gave the car a neat look consistent with the period, however the aerodynamics suffered with a drag coefficient of Cd=0.37.

The luxurious Gold Cloverleaf (Quadrifoglio Oro) model had electric rear windows, a trip computer, power steering, central locking, metallic paint and a digital instrument panel as standard.

[6] The carburetted four cylinder engines have twin Dell'Orto carburettors with manual chokes, while the 1,962 cc was also available in a fuel injected variant which also incorporated a novel variable valve timing system.

[9] It was equipped with an innovative engine control unit and electronic injection system named CEM (Controllo Elettronico del Motore), developed by Alfa Romeo subsidiary SPICA.

[10] It manages the opening time of the injectors and the ignition depending on the angle of the butterfly valves, with one throttle body per cylinder unlike on the Bosch L-Jetronic used on the 2.5 litre V6 engine.

Rear