PORSCHE 911 Buying Guide & Reliability (1968-2020)

The Porsche 911 is an iconic sports car that has been in production since 1968, with a total of 843 registration plates recorded up to 2020. Renowned for its distinctive design and engineering excellence, the 911 has evolved through multiple generations, maintaining its status as a benchmark in...

Last updated September 08, 2025 1998 words Based on real UK vehicle data

PORSCHE 911 Overview

The Porsche 911 is an iconic sports car that has been in production since 1968, with a total of 843 registration plates recorded up to 2020. Renowned for its distinctive design and engineering excellence, the 911 has evolved through multiple generations, maintaining its status as a benchmark in the automotive industry.

Throughout its production run, the 911 has undergone significant advancements, with model years ranging from 1968 to 2020. The vehicle has a strong presence in the UK market, with a total of 10,690 MOT tests conducted, reflecting its popularity among enthusiasts and everyday drivers alike.

In terms of reliability, the Porsche 911 boasts an impressive MOT pass rate of 87.9%. However, common failures have been noted, particularly in the categories of lighting (48 failures), brakes (34 failures), and tyres (34 failures). These statistics highlight the importance of regular maintenance and checks to ensure optimal performance.

Fuel type distribution shows that the vast majority of 911s are petrol-powered, with only one recorded as LPG. The colour distribution indicates a preference for black (210 vehicles), silver (185 vehicles), and grey (131 vehicles), showcasing a classic aesthetic appeal.

Annual mileage averages around 2,071 miles, suggesting that many owners use their 911s for both leisure and daily driving. Tax status data reveals that 592 vehicles are currently taxed, while 145 are SORN (Statutory Off Road Notification) and 106 are untaxed.

As a testament to its enduring legacy, the Porsche 911 continues to captivate car enthusiasts and collectors alike. Please note that the data presented is based on available records and may not reflect the most current statistics.

Reliability and MOT Performance

The Porsche 911 is renowned for its performance and engineering excellence, and this reputation extends to its reliability. With a total of 10,690 MOT tests conducted across 843 registered vehicles, the model boasts an impressive pass rate of 87.9%. This statistic highlights the 911's overall dependability, making it a popular choice among enthusiasts and everyday drivers alike.

However, like any vehicle, the Porsche 911 is not without its common issues. The most frequent reasons for MOT failures include lighting (48 failures), brakes (34 failures), and tyres (34 failures). Other notable categories contributing to failures are exhaust and emissions (22 failures) and miscellaneous issues (27 failures). Addressing these common areas can significantly enhance the likelihood of passing the MOT.

In terms of fuel type, the overwhelming majority of Porsche 911s are petrol-powered, with only one vehicle registered as LPG. This preference for petrol aligns with the model's performance-oriented design, which prioritises driving dynamics and responsiveness.

The colour distribution of the Porsche 911 also reflects its classic appeal, with black (210), silver (185), and grey (131) being the most popular choices among owners. This aesthetic preference contributes to the model's enduring popularity in the UK automotive market.

It is important to note that the data presented here is based on the latest available statistics and may be subject to change. The reliability and MOT performance of individual vehicles can vary based on factors such as maintenance history and driving conditions. Therefore, prospective buyers should consider these aspects when evaluating a Porsche 911.

What to Check When Buying Used

When considering a used Porsche 911, there are several key factors to evaluate to ensure you make a sound investment. With a total of 843 registered vehicles in the UK, the Porsche 911 has a rich history spanning from 1968 to 2020, making it essential to check the specific model year and its associated features.

First, examine the vehicle's MOT history. The average pass rate for the Porsche 911 stands at 87.9%, indicating that while many vehicles pass their tests, some may have underlying issues. Pay particular attention to common failure categories, such as lighting (48 failures), brakes (34 failures), and tyres (34 failures). These areas are crucial for safety and performance.

Next, consider the vehicle's mileage. The average annual mileage for a Porsche 911 is approximately 2,071 miles, which is relatively low compared to other vehicles. A significantly higher mileage may indicate more wear and tear, so it's wise to assess the overall condition in relation to the mileage.

Additionally, check the tax status of the vehicle. Out of the 843 registered Porsche 911s, 592 are currently taxed, while 145 are SORN (Statutory Off Road Notification) and 106 are untaxed. A taxed vehicle is generally a better option, as it indicates that the owner has maintained the vehicle's legal requirements.

Finally, consider the vehicle's colour and condition. The most common colours for the Porsche 911 include black (210), silver (185), and grey (131). A well-maintained exterior can often reflect the overall care the vehicle has received.

Always remember to verify the data and conduct a thorough inspection or consult a professional before making a purchase. The statistics provided are based on available data and may not reflect the current market situation.

Running Costs and Specifications

Running Costs and Specifications

The Porsche 911, a renowned sports car, has been in production since 1968, with a total of 843 registration plates recorded up to 2020. This model has a strong presence in the UK automotive market, with a notable MOT pass rate of 87.9%. This statistic indicates that the majority of 911s are well-maintained and roadworthy.

In terms of common failures during MOT tests, issues related to lighting, brakes, and tyres are the most prevalent. Specifically, lighting failures accounted for 48 instances, while brakes and tyres each had 34 reported failures. Other categories, including exhaust and emissions, contributed to 22 failures. These figures highlight the importance of regular maintenance to ensure optimal performance.

The Porsche 911 predominantly runs on petrol, with 842 out of 843 vehicles using this fuel type. The average annual mileage for these vehicles is approximately 2,071 miles, which is relatively low compared to other vehicles in the same category. This can contribute to lower running costs over time.

When considering the tax status of the Porsche 911, 592 vehicles are currently taxed, while 145 are declared SORN (Statutory Off Road Notification) and 106 are untaxed. This distribution suggests a healthy number of active vehicles on the road.

In terms of colour distribution, black is the most popular choice, with 210 vehicles, followed by silver (185) and grey (131). This variety allows potential buyers to select a model that suits their personal style.

Data accuracy is subject to change, and the statistics provided are based on the latest available information. Always verify details with official sources before making any decisions.

Alternative Models to Consider

If you're considering the Porsche 911, you may also want to explore some alternative models that offer similar performance and prestige. Here are a few noteworthy options:

BMW M4: The BMW M4 is a strong contender in the sports coupe segment, known for its powerful engine and dynamic handling. With a range of engine options and a luxurious interior, it provides a thrilling driving experience akin to the 911.

Audi R8: For those seeking a supercar experience, the Audi R8 is an excellent alternative. Its striking design, coupled with a powerful V10 engine, delivers exceptional performance. The R8 also offers a comfortable ride, making it suitable for both daily driving and weekend adventures.

Mercedes-AMG GT: The Mercedes-AMG GT combines luxury with high performance. With its sleek design and a range of powerful engines, it competes directly with the 911. The GT's interior is crafted with premium materials, ensuring a comfortable and stylish driving environment.

Jaguar F-Type: The Jaguar F-Type is another alternative that offers a blend of performance and style. With its distinctive looks and a choice of engines, the F-Type provides an exhilarating driving experience. Its interior is both sporty and luxurious, appealing to those who appreciate fine craftsmanship.

While the Porsche 911 boasts a high MOT pass rate of 87.9%, it's essential to consider the alternatives that may suit your preferences and budget. Each of these models has its unique strengths, and exploring them can help you make a more informed decision.

Note that the data presented here is based on available statistics and may vary. Always conduct thorough research and consider personal requirements when selecting a vehicle.

Frequently Asked Questions

Frequently Asked Questions

What is the Porsche 911's MOT pass rate?

The Porsche 911 boasts an impressive MOT pass rate of 87.9%. This statistic reflects the reliability and performance of this iconic model across various years.

What are the common reasons for MOT failures?

Common failures for the Porsche 911 include issues with lighting (48 failures), brakes (34 failures), and tyres (34 failures). Other notable categories include exhaust and emissions (22 failures) and miscellaneous issues (27 failures).

How many Porsche 911 vehicles are currently registered in the UK?

As of now, there are 843 registered Porsche 911 vehicles in the UK. This figure highlights the model's enduring popularity among enthusiasts and collectors alike.

What fuel types are available for the Porsche 911?

The vast majority of Porsche 911 vehicles run on petrol, with 842 out of 843 registered vehicles using this fuel type. There is also one vehicle that operates on LPG.

What colours are most common for the Porsche 911?

The most popular colours for the Porsche 911 include black (210 vehicles), silver (185 vehicles), and grey (131 vehicles). Other colours such as blue and white also have a significant presence.

What is the average annual mileage for a Porsche 911?

The average annual mileage for a Porsche 911 is approximately 2,071 miles. This figure can vary based on individual usage and driving habits.

Disclaimer: The data presented here is based on the latest available statistics and may be subject to change. For the most accurate and up-to-date information, please consult 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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