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MINI COOPER S 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 MINI COOPER S.

Defect rate by model year

Comparison of Mini COOPER S versus average car of the same model year.

The Mini Cooper S, a sporty variant of the iconic Mini brand, has garnered a loyal following since its introduction in 2003. Known for its compact size and agile handling, the Cooper S appeals to both urban drivers and enthusiasts alike. However, its reliability has been a point of discussion among owners and potential buyers, especially when assessing its performance through structured reliability data and MOT inspection results.

Over its production years, the Mini Cooper S has demonstrated varying levels of reliability compared to the average car of the same year. Notably, early models from 2003 to 2006 faced challenges, with defect rates exceeding the average by 5% to nearly 13%. These years frequently reported issues related to brake pipes, fluid leaks, and tyre tread depth, which, while common across many vehicles, highlighted specific vulnerabilities in the Cooper S lineup. Conversely, models from 2007 onward showed significant improvements, particularly the 2010 to 2023 models, which consistently performed better than their contemporaries, culminating in a remarkable defect rate of just 5 per 100 tests in 2023, a staggering 86% lower than the average.

The recurring issues tend to align with general wear and tear rather than unique flaws of the Mini Cooper S. Common problems noted across various years include tyre tread depth violations and brake-related issues. While these defects are not exclusive to this model, they underscore the importance of regular maintenance and checks, especially for performance-oriented vehicles that may be driven more aggressively.

In terms of overall performance, the 2013 to 2016 models notably excelled, with defect rates significantly below the average, showcasing a strong trajectory in reliability. By 2022, the defect rate had dropped to 52, reflecting the manufacturer's commitment to enhancing quality over time. The 2023 model stands out as a remarkable achievement, indicating a substantial improvement in engineering and build quality.

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In summary, the Mini Cooper S has evolved significantly in reliability since its debut. Its reputation as a fun-to-drive vehicle remains intact, but potential buyers should remain vigilant about routine maintenance, particularly concerning tyres and brakes. As the model progresses, the Cooper S continues to solidify its standing as a desirable option in the compact performance segment.