ROLLS ROYCE UNKNOWN Buying Guide & Reliability (1931-1997)

The Rolls Royce Unknown is a unique entry in the illustrious history of the Rolls Royce brand, with a production span from 1931 to 1997. This model encompasses a diverse range of vehicles, with a total of nine registration plates recorded.

Last updated September 07, 2025 1998 words Based on real UK vehicle data

ROLLS ROYCE UNKNOWN Overview

The Rolls Royce Unknown is a unique entry in the illustrious history of the Rolls Royce brand, with a production span from 1931 to 1997. This model encompasses a diverse range of vehicles, with a total of nine registration plates recorded. The model years include notable years such as 1931, 1934, 1965, 1976, 1978, 1979, 1980, 1985, and 1997.

With an impressive MOT pass rate of 87.0%, the Rolls Royce Unknown demonstrates a strong reliability record among its owners. However, it is essential to note that, like any vehicle, it may experience common failures, although specific issues are not detailed in the available data.

All recorded vehicles in this category run on petrol, highlighting the brand's commitment to performance and luxury. The colour distribution of the Rolls Royce Unknown is varied, with black and blue being the most common, each represented by two vehicles. Other colours include green (two), grey (one), and red (one).

The year distribution indicates a balanced representation across its production years, with one vehicle each from 1997, 1985, 1980, 1979, 1978, 1976, 1965, 1934, and 1931. This diversity showcases the model's long-standing appeal and adaptability over decades.

In terms of usage, the average annual mileage for the Rolls Royce Unknown is approximately 135 miles, suggesting that many of these vehicles are cherished classics, likely used sparingly. Of the nine vehicles recorded, five are currently taxed, while two are declared SORN (Statutory Off Road Notification) and two remain untaxed.

All nine registrations are located in Great Britain, indicating a concentrated presence of this model in the UK market. Please note that the data provided is based on available records and may not reflect the complete picture of the Rolls Royce Unknown.

Reliability and MOT Performance

The reliability of the Rolls Royce UNKNOWN model is reflected in its impressive MOT pass rate of 87.0%. This statistic indicates that the majority of vehicles in this category successfully meet the required safety and environmental standards during their annual inspections.

Over the years, a total of 23 MOT tests have been conducted on this model, showcasing a commitment to maintaining vehicle standards. The average annual mileage for these vehicles is relatively low at 135 miles, which may contribute to their overall reliability and longevity.

Common failures in MOT tests can vary, but specific data on frequent issues for the Rolls Royce UNKNOWN is not provided. However, it is essential for owners to remain vigilant and ensure regular maintenance to avoid potential pitfalls during inspections.

The vehicle's registration plates count stands at 9, with model years ranging from 1931 to 1997. This broad range highlights the enduring appeal and craftsmanship associated with the Rolls Royce brand. The distribution of fuel types shows that all vehicles in this category are petrol-powered, which is consistent with the brand's historical offerings.

In terms of colour distribution, the most common shades are black, blue, and green, each represented by two vehicles, while grey and red have one vehicle each. This variety allows for a degree of personalisation among owners, reflecting individual tastes.

It is worth noting that out of the 9 registered vehicles, 5 are currently taxed, while 2 are declared SORN (Statutory Off Road Notification) and 2 remain untaxed. This information may be useful for potential buyers or enthusiasts looking to understand the current status of these classic models.

Data accuracy is subject to change, and it is advisable to verify details with official sources before making any decisions based on this information.

What to Check When Buying Used

When considering the purchase of a used Rolls Royce, there are several key factors to evaluate to ensure you make a sound investment. With a model range spanning from 1931 to 1997, it is essential to understand the specific year and model you are interested in, as this can significantly affect the vehicle's condition and value.

Firstly, check the vehicle's MOT history. The average MOT pass rate for this model is 87%, indicating a relatively high level of roadworthiness. However, it is crucial to review the specific MOT records for any common failures that may have been reported. This can provide insight into potential issues that may need addressing.

Next, consider the vehicle's mileage. The average annual mileage for these models is approximately 135 miles, which is quite low. A vehicle with significantly higher mileage may have more wear and tear, while one with lower mileage could be a better option, provided it has been well maintained.

Additionally, examine the tax status of the vehicle. Out of the nine registered plates, five are currently taxed, while two are SORN (Statutory Off Road Notification) and two are untaxed. A taxed vehicle is generally a better choice, as it indicates that the owner has kept up with legal requirements.

Colour can also play a role in resale value. The most common colours for this model include black, blue, and green, with each colour potentially appealing to different buyers. Ensure that the colour aligns with your preferences and market demand.

Finally, always conduct a thorough inspection and consider obtaining a professional assessment. This can help identify any hidden issues that may not be immediately apparent. Remember, the data provided here is based on available records and may not reflect the current condition of any specific vehicle.

Running Costs and Specifications

The Rolls Royce UNKNOWN, produced between 1931 and 1997, showcases a rich history of luxury automotive engineering. With a total of nine registration plates recorded, this model has a diverse presence on the roads, reflecting its enduring appeal.

In terms of running costs, the average annual mileage for this model is approximately 135 miles. This relatively low figure suggests that many owners may use their Rolls Royce for special occasions rather than daily commuting. The vehicle's MOT pass rate stands at an impressive 87.0%, indicating that the majority of these cars are well-maintained and roadworthy.

Common failures during MOT tests are not specified, but the high pass rate suggests that significant issues are rare among well-cared-for examples. The fuel type distribution is exclusively petrol, which is typical for luxury vehicles of this era, ensuring a smooth and powerful driving experience.

Colour options for the Rolls Royce UNKNOWN are varied, with black and blue being the most common, each represented by two vehicles. Other colours include green (two), grey (one), and red (one), showcasing the model's classic aesthetic appeal.

The distribution of model years indicates a broad range of production, with notable examples from 1931, 1934, 1965, and 1997. This diversity allows potential buyers to choose from a variety of styles and specifications that suit their preferences.

Regarding tax status, five vehicles are currently taxed, while two are declared SORN (Statutory Off Road Notification) and two remain untaxed. This information is crucial for prospective buyers to consider when evaluating the overall running costs associated with ownership.

Data accuracy is subject to change, and potential buyers should verify details independently.

Alternative Models to Consider

If you're exploring options similar to the Rolls Royce Unknown, there are several alternative models that may pique your interest. Given the prestige associated with Rolls Royce, you might consider other luxury brands that offer a blend of performance, comfort, and style.

One notable alternative is the Bentley Continental, renowned for its opulence and powerful engines. Like the Rolls Royce, Bentley vehicles are often seen as a status symbol, making them a worthy consideration for those seeking luxury.

Another option is the Aston Martin DB series, which combines British craftsmanship with sporty performance. The DB models are celebrated for their elegant design and exhilarating driving experience, appealing to enthusiasts of high-end automobiles.

For those interested in classic vehicles, the Jaguar E-Type is a timeless choice. With its iconic design and historical significance, the E-Type offers a unique blend of style and performance that has captivated car lovers for decades.

In terms of reliability, the Rolls Royce Unknown has an MOT pass rate of 87.0%, indicating a relatively strong performance in terms of roadworthiness. However, potential buyers should also consider the common failures associated with older luxury vehicles, which can include electrical issues and wear on suspension components.

When evaluating alternatives, it's essential to consider the fuel type distribution as well. The Rolls Royce Unknown is exclusively petrol-powered, which may influence your choice depending on your preferences for fuel efficiency and environmental impact.

In summary, while the Rolls Royce Unknown is a distinguished model, exploring alternatives such as Bentley, Aston Martin, and Jaguar can provide you with a range of options that meet your luxury vehicle needs. Always ensure to conduct thorough research and consider your specific requirements before making a decision.

Disclaimer: The data presented is based on available statistics and may not reflect the most current market conditions. Always verify information with reliable sources.

Frequently Asked Questions

Frequently Asked Questions

What is the MOT pass rate for the Rolls Royce Unknown?

The MOT pass rate for the Rolls Royce Unknown is 87.0%. This indicates a relatively high level of compliance with safety and environmental standards among registered vehicles.

How many registration plates are associated with this model?

There are a total of 9 registration plates associated with the Rolls Royce Unknown. This reflects the model's limited production and exclusivity.

What years were the Rolls Royce Unknown produced?

The Rolls Royce Unknown was produced across a range of years from 1931 to 1997, with notable years including 1931, 1934, 1965, 1976, 1978, 1979, 1980, 1985, and 1997.

What types of fuel do these vehicles use?

All recorded vehicles of the Rolls Royce Unknown model use petrol as their fuel type. This is consistent with the brand's focus on performance and luxury.

What are the common colours for this model?

The most common colours for the Rolls Royce Unknown include black, blue, and green, with two vehicles in each of these colours. Other colours include grey and red, each represented by one vehicle.

What is the average annual mileage for this model?

The average annual mileage for the Rolls Royce Unknown is approximately 135 miles. This low figure is typical for luxury vehicles, which are often used less frequently than standard cars.

What is the tax status distribution for these vehicles?

Out of the registered vehicles, 5 are currently taxed, while 2 are declared SORN (Statutory Off Road Notification) and 2 are untaxed. This distribution highlights the varied usage of these classic cars.

Disclaimer: The data presented here is based on available records and may not reflect the most current information. Always verify details with official sources.

Data Source: This guide is based on analysis of extensive UK vehicle database in our database, including MOT test results and DVLA records.

Disclaimer: This information is provided for guidance only and is based on historical data in our database. Always verify current vehicle details with official sources and get a professional inspection before purchase.

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