PORSCHE 911 MOT Statistics by Year
Select a model year to see detailed MOT results; including pass rates, mileage trends, and the most common defects found for that specific PORSCHE 911.
Defect rate by model year
The Porsche 911, an iconic sports car that has captured the hearts of enthusiasts since its debut in 1964, has a storied legacy of performance and engineering excellence. Known for its distinctive design and rear-engine layout, the 911 has evolved through many generations while maintaining its status as a benchmark in the sports car segment. Analysis of the reliability and MOT inspection data for various model years reveals insights into its performance over the decades.
Overall, the Porsche 911 demonstrates impressive reliability compared to the average vehicles of the same years. Across the data collected from 1982 to 2022, the 911 consistently exhibits a lower defect rate than its contemporaries, with significant improvements noted in recent years. For instance, in 2021, the 911 recorded only 21 defects per 100 tests, compared to an average of 79 for all cars in that year, showcasing a commendable 74% better performance. The trend continues into 2022, with just 17 defects per 100, further solidifying its reputation for reliability.
However, certain recurring issues have emerged, particularly concerning tyre tread depth, fluid leaks, and brake components. While these issues can affect many vehicles and are not exclusive to the 911, they remain noteworthy. Common findings across various model years include tyre tread depth not meeting requirements, excessive fluid leaks, and issues with brake discs or drums. Notably, the years 2011 to 2022 show a marked decrease in defects, signifying improvements in quality control and engineering advances.
The years 1982 through 1990 saw higher defect rates, particularly the 1998 and 1999 models, which peaked at 165 defects per 100 tests, still performing better than the averages of their times. By contrast, the years 2011 to 2022 are standout performers, with the 911 achieving its lowest defect rates, particularly in 2022, where it recorded just 17 defects per 100 tests, reflecting a significant evolution in reliability.
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In conclusion, the Porsche 911 not only remains a symbol of performance but also a model of reliability, particularly in its later years. With continued advancements, it has solidified its status not just as a desirable sports car but also as a dependable choice for enthusiasts. Its legacy is further enhanced by its ability to maintain lower defect rates than the average vehicle, making it a compelling option for those who value both performance and reliability in their automotive choices.