To succeed the Monofaro, Maserati produced the A6GCS/53 in 48 units between 1953 and 1955.
Gioacchino Colombo (the "father of the Ferrari V12) developed this 6 cylinder / 2 liter engine, alloy block (despite the G in the name), two overhead camshafts for 170 hp and Fantuzzi produced the bodywork for this 2-seater barquette , light, which reaches 235 km/h.

#2071 was completed on May 13, 1954 and brought back from Italy to France for Jean Estager, amateur and wealthy pilot, with its blue color.

It participated in 10 races in France in 1954 at the hands of Estager and Michy, then 6 races in Italy in 1955 and 1956 at the hands of Garavaglia, in a modified version. It ended its career at the 1957 Venezuelan GP driven by Manzini/Guaducci.