Vehicle model
Abarth Simca 1150
The Abarth Simca 1150 represents one of the most fascinating chapters in the collaboration between Italian tuner Carlo Abarth and French manufacturer Simca during the 1960s. This compact sports sedan was born from the desire to transform the sensible Simca 1000, a popular rear-engine sedan launched in 1961, into a true racing machine homologated for the road. Carlo Abarth, renowned for his high-performance preparations of Fiat and other Italian models, applied his expertise to the French platform to create a model intended for both competition and driving enthusiasts. Officially launched in 1963, the Abarth Simca 1150 was developed primarily to meet the requirements of racing regulations in effect, particularly for displacement categories under 1200 cc. The technical foundation came directly from the Simca 1000, retaining its distinctive architecture with a four-cylinder engine in the rear position and rear-wheel drive, a relatively rare configuration at the time for a small European sedan. This layout nevertheless offered advantages in terms of traction and weight distribution for sporting use. Abarth's work focused on optimizing the original engine. The displacement of 944 cc from the Simca 1000 was increased to 1137 cc through increased bore and stroke, allowing it to remain in the 1150 cc competition category. The cylinder heads were reworked, valves enlarged, and twin-choke Weber carburetors replaced the original carburetor. Power climbed to around 55 to 65 horsepower depending on versions and states of tune, a substantial gain over the 32 horsepower of the base Simca 1000. Some racing versions could develop up to 85 horsepower with more extensive preparations. Aesthetically, the Abarth Simca 1150 retained the silhouette of the original sedan while receiving distinctive badges and sometimes minor aerodynamic modifications. The interior remained sober, favoring efficiency over opulence. The chassis benefited from reinforced suspensions, front disc brakes on certain versions, and more precise steering adapted to dynamic driving. Positioned as an accessible rally and racing car, the Abarth Simca 1150 enjoyed critical success in European competitions between 1963 and 1966. It distinguished itself in various rally events and circuit races, facing rivals like the Mini Cooper, Alfa Romeo Giulia, and other prepared sedans of the era. Production remained limited, with a few hundred units assembled, mainly intended for private drivers and racing teams. The career of the Abarth Simca 1150 ended around 1966, with the evolution of sporting regulations and the arrival of new generations of racing cars. Today, this rare model is sought after by collectors and automotive history enthusiasts, bearing witness to an era when transnational collaborations created authentic and accessible racing machines. Its legacy remains that of an atypical sports sedan, the fruit of a unique meeting between Italian tuning genius and popular French engineering.
History
History of the Abarth Simca 1150
The Abarth Simca 1150 represents one of the most fascinating chapters in the collaboration between Italian tuner Carlo Abarth and French manufacturer Simca during the 1960s. This compact sports sedan was born from the desire to transform the sensible Simca 1000, a popular rear-engine sedan launched in 1961, into a true racing machine homologated for the road. Carlo Abarth, renowned for his high-performance preparations of Fiat and other Italian models, applied his expertise to the French platform to create a model intended for both competition and driving enthusiasts. Officially launched in 1963, the Abarth Simca 1150 was developed primarily to meet the requirements of racing regulations in effect, particularly for displacement categories under 1200 cc. The technical foundation came directly from the Simca 1000, retaining its distinctive architecture with a four-cylinder engine in the rear position and rear-wheel drive, a relatively rare configuration at the time for a small European sedan. This layout nevertheless offered advantages in terms of traction and weight distribution for sporting use. Abarth's work focused on optimizing the original engine. The displacement of 944 cc from the Simca 1000 was increased to 1137 cc through increased bore and stroke, allowing it to remain in the 1150 cc competition category. The cylinder heads were reworked, valves enlarged, and twin-choke Weber carburetors replaced the original carburetor. Power climbed to around 55 to 65 horsepower depending on versions and states of tune, a substantial gain over the 32 horsepower of the base Simca 1000. Some racing versions could develop up to 85 horsepower with more extensive preparations. Aesthetically, the Abarth Simca 1150 retained the silhouette of the original sedan while receiving distinctive badges and sometimes minor aerodynamic modifications. The interior remained sober, favoring efficiency over opulence. The chassis benefited from reinforced suspensions, front disc brakes on certain versions, and more precise steering adapted to dynamic driving. Positioned as an accessible rally and racing car, the Abarth Simca 1150 enjoyed critical success in European competitions between 1963 and 1966. It distinguished itself in various rally events and circuit races, facing rivals like the Mini Cooper, Alfa Romeo Giulia, and other prepared sedans of the era. Production remained limited, with a few hundred units assembled, mainly intended for private drivers and racing teams. The career of the Abarth Simca 1150 ended around 1966, with the evolution of sporting regulations and the arrival of new generations of racing cars. Today, this rare model is sought after by collectors and automotive history enthusiasts, bearing witness to an era when transnational collaborations created authentic and accessible racing machines. Its legacy remains that of an atypical sports sedan, the fruit of a unique meeting between Italian tuning genius and popular French engineering.
Technology
Technologies, engines and platforms
The Abarth Simca 1150 is based on the Simca 1000 architecture with its inline four-cylinder engine placed in the rear position, driving the rear wheels. Displacement is increased from 944 cc to 1137 cc through increased bore and stroke. Abarth modifications include reworked cylinder heads, enlarged valves, twin-choke Weber carburetors, and an optimized exhaust system. Power varies between 55 and 85 horsepower depending on preparation. The four-speed manual transmission is reinforced to handle the increased power. The chassis receives sport suspensions, improved brakes with front discs on certain versions, and tires adapted for competition. The package prioritizes lightness and efficiency for racing.
Tires and wheels
Tire and wheel compatibility
Tire and wheel dimensions for the Abarth Simca 1150 vary depending on the year and racing specification. It is essential to verify the exact specifications of your particular example to ensure proper and safe fitment.
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