1953 Aston Martin DB3S
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The Aston Martin DB3S, was a sports racing car, introduced in 1953 as a natural evolution of the DB3 that debuted in 1951. The vehicle marked a significant breakthrough in the development of the motorsport sector by enhancing the design and technological features of the car. It was designed as a two-seater open-top roadster and weighed around 980 kg.
The body of the DB3S incorporated a lightweight tubular steel chassis with an aluminum body panel that consisted of removable sections, enclosed by a panoramic windscreen for improved aerodynamics. The car's exterior featured a sleek and muscular design that contributed to its streamlined performance. The DB3S had an overall length of 4,140 mm, a width of 1,620 mm, and a height of 1,200 mm.
The engine of the Aston Martin DB3S is a 2922 cc straight-six, producing approximately 210 horsepower at 5,500 rpm. This new technology of a twin overhead camshaft with hemispherical combustion chambers had already been used on some of the DB2 series. The engine is married to a four-speed manual transmission with a front-mounted engine, and a rear-wheel drive transaxle configuration that distributes the car's weight evenly.
The suspension system adopted a combination of front and rear double wishbone suspension with coil springs and hydraulic shock absorbers that provided a smooth ride and precise handling. The braking system comprised of Girling drum brakes measuring 16 inches in diameter that significantly reduced the transition time from high to low speeds.
The interior of the Aston Martin DB3S was simplistic and tailored to provide functional amenities for the driver and passenger. Lightweight bucket seats upholstered in fine leather provide ample support while driving, gauges and instruments were placed within easy reach of the driver, and a large steering wheel provided confident handling.
In conclusion, the Aston Martin DB3S was an exceptional sports racing car that was characterized by its refined design, cutting-edge technology, and advanced engineering. Its unparalleled capabilities and precise handling enabled the car to achieve tremendous success in the racing world, winning several races, and securing its place among the legends of motorsport.
Milestones
- Introduced in 1953 as the successor to the DB3 model - Made its racing debut at the 1953 Sebring 12 Hours endurance race - Won its first race at the British Empire Trophy race at Oulton Park in May 1953 - Raced in various events including the 24 Hours of Le Mans and the Mille Miglia - Powered by a 2.9-liter straight-six engine producing up to 225 horsepower - Featured a lightweight tubular space-frame chassis and aluminum bodywork for improved performance and handling - Came in two versions: the Works team cars and the customer cars - Achieved numerous racing successes including victories at Goodwood, Spa-Francorchamps, and the Nürburgring - Designed by Aston Martin's chief engineer, Ted Cutting, and built by the Tickford Coachworks in Newport Pagnell, England - Considered a classic sports car and an important part of Aston Martin's racing heritage.Technical
• Engine: 2.9-liter inline-six engine • Power: 210 horsepower at 6,000 rpm • Transmission: Four-speed manual transmission • Suspension: Independent front suspension and live rear axle • Brakes: Disc brakes at the front and drum brakes at the rear • Body: Aluminum body, designed by Frank Feeley • Top speed: Around 140 mph • Weight: Approximately 950 kg • Length: 4,267 mm • Wheelbase: 2,591 mm • Production: Just 11 models produced between 1953 and 1956 • Racing success: Winner of the 1957 Sebring 12 Hours and the 1958 Goodwood Tourist Trophy.Related manufacturer
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