1954 Alfa Romeo 1900 SS La Fléche

In 1950, Alfa Romeo thought it was time to replace the glorious but now old pre-war 6C2500 and to make a car keeping up with new technologies that now were proposing the body integrated into the chassis: a car, so to speak, modern. The car, entirely designed under the supervision of Orazio Satta Puliga, born and developed entirely at the Portello plant, would have contained, like Alfa Romeo tradition, several mechanical refinements. The Alfa Romeo 1900 was built between 1950 and 1959 and was the first entirely new post-war project of the company. It was the first Alfa Romeo built entirely on an assembly line, starting the high-quality mass production at the Portello. First monocoque production car and the first Alfa Romeo with left-hand drive. The heart, as in every Alfa Romeo, was the engine. With the 1900 the Milanese house abandoned the six and eight cylinders engines in favor of a fractioning that allowed a lower taxation. Instead, they were in light alloy, with two overhead camshafts and hemispherical chambers. Giuseppe Busso opted for an independent double wishbones front suspension. The rear suspension was new: the live axle with coil springs was connected to the chassis by two lower struts and a top triangle. The aluminum drum brakes were finned and the rims of the wheels equipped with slits to help cooling. The 1900 was one of the very first automobiles in the world to adopt radial tires. The configuration, the design of all the monocoque laminates and even the study of production equipment were carried out at the Portello. The first road exit took place on March 2, 1950 with Consalvo Sanesi driving. The shape was the result of a refining by Orazio Satta Puliga and Antonio Alessio. He consulted Gaetano Ponzoni, of the Touring that suggested significant finishing touches. The gear lever by the steering wheel allowed two three-seater sofas. The bakelite steering wheel had a horn ring. The dashboard had a large semi-circular speed indicator with oil pressure gauge and fuel gauge on each side. In the middle, the housing for the radio or the tachometer. The 1900 four-door sedan was the only model available until the introduction of the 1900C coupe in 1951 and the TI saloon in 1952, it was equipped with a 1.9-liter engine that delivered 90 hp and reached a top speed of 171 km/h. Production ceased in 1959 with a total of 17,243 cars produced in the various models. It was the “Alfona” for the most, the “Pantera” for excellence, “the family car that wins the races” in the slogans. She was much loved and also very feared.

Iginio Alessio, then general manager of Alfa Romeo, was concerned for the viability of the independent Italian Coachbuilding industry–the advent of the unibody chassis design was threatening to put the "carrozzerie" out of business. Alessio was also a personal friend of Gaetano Ponzoni co-owner of Carrozzeria Touring Superleggera, thus from 1951-1958 Alfa Romeo built five different variations of the 1900 unibody chassis specifically for independent coachbuilders. Alfa Romeo gave official contracts to Touring to build the sporty 1900 Sprint coupé and to Pinin Farina to build an elegant four-seat Cabriolet and Coupé. The availability of a suitable chassis led to many other coachbuilders to build versions of the 1900. Carrozzeria Zagato built a small series of coupés with the unofficial designation of 1900 SSZ, designed for racing. One-off specials were numerous.

The Alfa Romeo 1900 C Super Sprint "La flèche" Vignale, chassis no. AR1900C*01942, is a cabriolet on short wheelbase chassis designed by Giovanni Michelotti. La flèche (i.e. “The arrow”) is a one-off prototype car and it was presented at the Salone di Torino in 1955. The car shows the typical style of the Turin designer, with lots of chrome trimming and refined shapes. The car always remained in Italy and it is also remembered for appearing, during the 1980s, in the movies "Sapore di mare 2" and "Giovanni Senzapensieri". At the end of a complete restoration, this car debuted at the 2018 Stefano Ricci Heritage Trophy in Florence.