Aston Martin DB 3 (1957-59)

Common Faults
Please Note: Common Faults in Regularly Used Vehicles vs. Low-Mileage Stored Vehicles that have been used consistently over many years, accumulating approximately 10,000–12,000 miles annually, are more prone to common faults due to regular wear and tear. These issues typically arise from the natural aging of components subjected to frequent use, such as engine parts, suspension systems, brakes, and tires. In contrast, vehicles with low mileage that have been stored or preserved are likely to experience different types of issues. These vehicles are often better maintained to ensure their longevity and may avoid some of the typical wear-and-tear problems seen in regularly driven cars. However, they can still face unique challenges such as degradation of rubber seals, corrosion from prolonged inactivity, or fuel system issues caused by old or stagnant fuel.

The Aston Martin DB3, produced between 1957 and 1959, is a classic sports car with a rich history. However, like any vintage vehicle, it had its share of common faults:

1. **Engine Issues**: The DB3's straight-six engine, while powerful, could suffer from overheating and oil leaks.
2. **Electrical Problems**: The electrical system was prone to faults, including issues with the wiring and battery.
3. **Transmission Troubles**: The gearbox could be problematic, with reports of difficulty in shifting and occasional gear slippage.
4. **Suspension Wear**: The suspension components, particularly the rear DeDion axle, could wear out over time, leading to handling issues.
5. **Rust**: As with many cars of that era, rust could be a significant problem, especially in the chassis and body panels.

Despite these issues, the DB3 remains a beloved classic, admired for its design and performance. If you're considering owning one, regular maintenance and careful restoration can help mitigate these common faults.
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Generations/Trim Levels
Please Note: Generations and Trim Levels Across Countries
Generations and trim levels of vehicles often vary between countries as manufacturers tailor models to meet the preferences and requirements of specific markets. For example, a trim level designated as “GL” in the UK might be labelled as “XS” in another country. Due to these regional differences, the information provided on this site pertains exclusively to UK-specific products.

The Aston Martin DB3 itself did not have multiple generations. However, it was succeeded by the DB3S, which was a lighter and more successful version introduced in 1953. The DB3S continued until 1956, after which it was replaced by the DBR1.
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Trim Levels
The Aston Martin DB3 was primarily a racing car, and as such, it didn't have the traditional trim levels that you might find in a road car. Instead, it was built with a focus on performance and racing specifications. The DB3 was available in both open-top and coupe body styles.
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Engines
The Aston Martin DB3 was equipped with two main engines during its production:

1. **2.6 L Lagonda Straight-6 Engine**: Initially, the DB3 was introduced with a 2.6-liter Lagonda straight-six engine, producing around 133 hp (99 kW).
2. **2.9 L Lagonda Straight-6 Engine**: Due to the initial engine's lack of success, a larger 2.9-liter version was introduced in June 1952, which produced approximately 163 hp (122 kW).

These engines were designed to provide the performance needed for racing, making the DB3 a notable competitor in its time.
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Performance
The Aston Martin DB3, designed primarily for racing, offered impressive performance for its time. Here are some key performance metrics:

- **Top Speed**: The DB3 could reach a top speed of around 140 mph.
- **Acceleration**: It could accelerate from 0 to 60 mph in a matter of seconds, showcasing its racing pedigree.
- **Engine Power**: The initial 2.6-liter engine produced 133 hp, while the later 2.9-liter engine increased the output to 163 hp.

These performance figures made the DB3 a competitive racer in the early 1950s, contributing to its legacy in motorsport history.
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Rivals
In 1957, the main rivals of the Aston Martin DB3 included the Jaguar XK140, MG MGA, and Austin-Healey 100-6. Here's a brief overview of their performance:

- **Jaguar XK140**: The XK140 was powered by a 3.4-liter inline-six engine, producing around 190 horsepower. It could accelerate from 0 to 60 mph in approximately 8.4 seconds and had a top speed of around 120 mph.
- **MG MGA**: The MGA featured a 1.5-liter inline-four engine, producing around 68 horsepower. It could accelerate from 0 to 60 mph in approximately 15.3 seconds and had a top speed of around 97 mph.
- **Austin-Healey 100-6**: The 100-6 was equipped with a 2.6-liter inline-six engine, producing around 102 horsepower. It could accelerate from 0 to 60 mph in approximately 11.2 seconds and had a top speed of around 103 mph.

These cars offered a range of performance capabilities, catering to different preferences and budgets of car enthusiasts at the time.
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Designer/Dimensions
The Aston Martin DB3 was designed by **Robert Eberan von Eberhorst**, an ex-Auto Union engineer.

Here are the dimensions of the Aston Martin DB3:
- **Length**: 13 ft 2½ in (4,026 mm)
- **Width**: 5 ft 1½ in (1,562 mm)
- **Height**: 3 ft 4 in (1,016 mm)
- **Wheelbase**: 7 ft 9 in (2,362 mm)
- **Axle track**: 4 ft 3 in (1,295 mm)
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Spares/Specialists NI
Here are a few places in the UK and Ireland where you can find spare parts for an Aston Martin DB3:

1. **SC Parts Group Ltd**: They offer a wide range of spare parts for classic Aston Martins, including the DB3.
2. **JMB Services**: Specializing in Aston Martin parts, they provide custom and reconditioned parts for various Aston Martin models.
3. **Aston Parts**: They have a comprehensive range of parts for Aston Martin models, including engine components, electrical parts, and more.
These suppliers should be able to help you find the parts you need to keep your DB3 in top condition.
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Specialists NI
There are several garage services in Northern Ireland that can help with an Aston Martin DB3:

1. **Andrew Lindsay Specialist Cars**: Located in Ballygowan, Newtownards, they are well-respected for their expertise in Aston Martin and Jaguar vehicles.

2. **McMillan Specialist Cars**: Based in Antrim, they offer a wide range of services, including repairs, servicing, and MOT preparation. They have a reputation for excellence across various high-end brands, including Aston Martin.

3. **Aston Martin Belfast**: An official Aston Martin dealership offering comprehensive services, including sales, aftersales, and parts. They are dedicated to providing outstanding service and expertise.

These garages should be able to assist you with any maintenance or repair needs for your Aston Martin DB3.
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Racing
The Aston Martin DB3 had a notable racing history, competing in various prestigious events during the early 1950s. Here are some key races:

1. **1951 Tourist Trophy at Dundrod**: The DB3 made its racing debut in September 1951 at this event.
2. **1952 Silverstone**: The DB3 placed 2nd, 3rd, and 4th at Silverstone in May 1952.
3. **1952 Goodwood Nine Hours**: The DB3 claimed victory at this endurance race¹.
4. **1953 Sebring 12 Hours**: A DB3 driven by Reg Parnell and George Abecassis placed 2nd.
5. **1953 Mille Miglia**: Reg Parnell drove a DB3 to 5th place, the highest position ever reached by a British sports car in this Italian classic.

These races highlight the DB3's competitive spirit and its contribution to Aston Martin's racing legacy.

Several famous drivers were associated with the Aston Martin DB3 during its racing career:

1. **Reg Parnell**: A prominent British racing driver, Parnell had significant success with the DB3, including a notable 2nd place finish at the 1953 Sebring 12 Hours.
2. **George Abecassis**: Another key figure in Aston Martin's racing history, Abecassis also drove the DB3 in various events.
3. **Eric Thompson**: He partnered with Reg Parnell in the DB3's debut at the 1951 Le Mans.
4. **Lance Macklin**: Known for his skill and determination, Macklin was one of the drivers who competed in the DB3.

These drivers contributed to the DB3's legacy in motorsport history.
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Valuation
The value of an Aston Martin DB3 can vary significantly based on its condition, history, and provenance. As of now, the price for a well-maintained Aston Martin DB3 in the UK can range from **£185,000 to £195,000**.
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Clubs
There is an Aston Martin Owners Club (AMOC) in Northern Ireland. You can find more information about events, contact details for local representatives, and the latest news on their [Area 2 - Northern Ireland page](https://amoc.org/Area2).
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