Alvis TD 21 Saloon (1958-63)

The Alvis TD 21, like many classic cars, has its share of common faults. Here are a few issues that owners and enthusiasts often encounter:

1. **Fuel Vaporization**: This can be a problem, especially in warmer weather. Modern petrol tends to vaporize at lower temperatures, causing issues with fuel delivery.
2. **Electrical Problems**: The electrical system can be prone to faults, including issues with the wiring, lights, and other electrical components.
3. **Cooling System Issues**: Overheating can be a problem, often due to a failing radiator or issues with the cooling system.
4. **Suspension Wear**: The suspension components can wear out and may need replacement or repair.
5. **Brake Problems**: The Dunlop disc brakes can cause problems as the hydraulic pots tend to corrode internally and can ultimately seize.
6. **Clutch Issues**: The clutch can slip or fail, often requiring replacement.

These issues are typical for a car of its age and can be addressed with proper maintenance and restoration.
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Generations/Trim Levels
The Alvis TD 21 had two main generations:

1. **Series I (1958-1961)**: This initial version featured a 3.0-liter inline-six engine, a four-speed manual or three-speed automatic transmission, and a body designed by Park Ward. It had drum brakes initially, which were later upgraded to front disc brakes.

2. **Series II (1962-1963)**: This version saw further improvements, including four-wheel disc brakes, a five-speed ZF manual gearbox option, and some design tweaks like built-in fog lamps and aluminium door frames for reduced weight.

These updates helped maintain the TD 21's appeal and performance throughout its production run.
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Engines
The Alvis TD 21 was equipped with a **3.0-liter inline-six engine**. This engine was naturally aspirated, with an overhead valve configuration and two valves per cylinder. It produced around **115 horsepower (86 kW)** at 4000 rpm and a maximum torque of **206 Nm (152 lb-ft)** at 2500 rpm.

The engine options included:
- **4-speed manual transmission** from Austin-Healey
- **3-speed automatic transmission** from BorgWarner
- **5-speed manual transmission** from ZF (available in the Series II models)

These options provided a blend of performance and flexibility for different driving preferences.
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Performance
The Alvis TD 21 offered respectable performance for its time. Here's what you could expect:

- **Top Speed**: Approximately **103 mph (166 km/h)**
- **Power**: Around **115 horsepower (86 kW)** at 4000 rpm
- **Acceleration**: 0 to 60 mph in around **13 seconds**

These performance characteristics made the TD 21 a desirable and sporty classic car.
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Spares/Specialists NI
For locating spares for your Alvis TD 21 in the UK and Ireland, you have several options:

1. **[Red Triangle](https://www.redtriangle.co.uk/parts-home/)**: The official supplier of genuine Alvis parts, offering a wide range of components manufactured to original specifications.
2. **[MEV Spares](https://www.mevspares.co.uk/Alvis-Car-Parts-All-Models/)**: Provides parts for various Alvis models, including the TD 21.
3. **[EU Spares](https://www.euspares.co.uk/original-parts/alvis/td/td-saloon/127835-21)**: Offers OEM-quality parts for the Alvis TD 21.

As for garage services in Northern Ireland, here are a few options:

1. **[Irish Hill Motors](https://www.whocanfixmycar.com/services/northern-ireland)**: Located in Eglinton, L.Derry, they offer a range of services and are RAC approved.
2. **[Link Autos](https://www.thomsonlocal.com/search/garage-services/northern-ireland)**: Based in Belfast, they provide various garage services.
3. **[Sprint Auto](https://www.thomsonlocal.com/search/garage-services/northern-ireland)**: Highly rated garage in Belfast, offering MOT, servicing, and more.
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Racing
The Alvis TD 21 did not have a significant presence in competitive racing. Its design and performance were more focused on providing a luxurious and sporty driving experience for enthusiasts rather than on-track competition.
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Valuation
The value of an Alvis TD 21 can vary depending on its condition, originality, and provenance. Generally, you can expect prices to range from £16,092 for one in average condition** to £69,800 for well-preserved examples**. For cars in exceptional condition or with a notable history, the price can be higher, with some models fetching up to €200,000.
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