Aston Martin DB3 and DB3S – Sports car close review including performance, technical data, features, competitor comparison, history, used prices
from the classic to the modern
The Aston Martin DB3
The final development of the DB2 sports car introduced in 1950 is the DB2 / 4 Mark 3, which was completed in 1959.
Although DB2's two-seater Aston The Martin DB3, launched in 1951, was the clean racing car for which ten machines were built in 1953
The first five riders were divided into machines, while the remaining five riders entered the open market. cost.
The debut of the competition was the tourist trophy of 1951, when he was forced to retire
In 1952, the DB3 with a 2.6-liter engine stood at the second and fourth place at Silverstone, as opposed to Ferrari. and Jaguar. C-Type
Overall, the DB3 sports car was unsuccessful
Cars were just Aston Martin's victory in the 1952 Goodwood 9-hour race.
Early DB3 is a 2.6 liter DOHC straight six-engine, built on DB2 Vantage, developed at 140 hp, 5200 rpm, and has a maximum speed of 131 mph, 8, 6 seconds 0-60 mph
. It was equipped with a 8.2: 1, five-speed David Brown gearbox, drum brakes, a round aluminum housing and a tubular steel frame.
However, soon it turned out that the 2.6 liter unit was inadequate and in mid-1952 replaced the larger 2.9 liter engine, which produced 165 horsepower
A small number of DB3 was also produced as a coupé variant
Aston Martin DB3S
Due to its weight, DB3 proved to be uncompetitive
However, in 1953 the two-seat DB3S sports car was introduced. The DB3 lightweight version is equipped with shorter wheelbase and lighter chassis
A total of 31 DB3S was built until the completion of production in 1956, 11 of which were the construction version (two fixed head connectors and 9 open tops), the remaining 20 sold to customers (3 fixed head connectors and 17 open tops).
The coupe variant is more aerodynamic and has a lower pull than the open top, resulting in a higher peak speed
Unfortunately, it was less stable at high speed, resulting from the additional action.
In 1954, both workgroups were equipped with 225 hp engines, which were then modified by the addition of a compressor.
However, the instability of both cars collapsed in Le Mans
Returning to the open top version, DB3S ranked second in both the 1955 and the 1956 Le Mans 24 hours, Stirling Moss in the latter race .
2.9 liters, DOHC, is a straight six, now at 210 horsepower at 6000 rpm, with a top speed of 145 mph. 19659002] The 8.7: 1 compression was equipped with a manual close ratio four-speed David Brown gearbox, three Weber twin-carburetors, disc brakes throughout, and an aluminum body of 914 kg.
Aston Martin's DB3S competitors are the following sports cars: Jaguar C-Type and Ferrari 250 Testa Rossa
SALE SPORTS CARS
One of the DB3S was placed at the $ 4 million
Finally, the Aston Martin DB2 Sports Car Review
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