AUDI S4 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 AUDI S4.
Defect rate by model year
The Audi S4, a performance-oriented variant of the Audi A4, has garnered attention since its inception for combining luxury with sportiness. The model is known for its robust engineering, featuring powerful engines and a sophisticated all-wheel-drive system. Over the years, its reputation has been shaped not just by performance metrics but also by reliability, as reflected in MOT inspection data.
In examining the reliability of the Audi S4 across various model years, it is evident that the vehicle generally performs better than the average car for the same year. For instance, the 2004 and 2005 models recorded defect rates of 285 and 253 per 100 tests respectively, which are significantly lower than the average of 382 and 376 for their respective years. This trend of better-than-average reliability continues through several years, with the 2009 model achieving an impressive defect rate of just 153, well below the average of 310.
However, recurring issues have been noted across various model years, particularly concerning suspension components and tyre conditions. Problems such as excessively worn suspension parts, inadequate tyre tread depth, and fluid leaks were common defects reported in multiple years. The 2011 model, for example, highlighted issues with brake linings and shock absorbers along with the typical suspension concerns, suggesting that while the S4 is generally reliable, certain mechanical areas may require closer attention.
The later years, particularly from 2019 onwards, show a marked improvement in reliability. The 2022 model, for instance, achieved a defect rate of 50, which is significantly lower than the average of 70 for that year. This suggests that Audi has made commendable improvements in engineering and manufacturing processes over time, enhancing the S4's overall reliability.
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In summary, the Audi S4 stands out in terms of reliability compared to its peers, especially in later model years. While it has its share of recurring issues primarily related to suspension and tyres, the overall trend indicates a positive trajectory in quality. The S4 has established itself not just as a performance vehicle, but also as a dependable choice for enthusiasts seeking both luxury and reliability.