sentences:  The all-independent suspension was of the double wishbone type with coil springs upfront, and trailing arm type with transverse torsion bars at the rear.After three prototypes had been made between 1948 and 1949, the project was abandoned when market analysis and product planning suggested the development of a smaller four-cylinder car—the Alfa Romeo 1900.Despite this, the 3-litre engine was developed for competition use and gave birth to a number sports racing cars during the first half of the 1950s