LEXUS IS 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 LEXUS IS.
Defect rate by model year
The Lexus IS, a compact executive car, has garnered a reputation for combining luxury with reliability since its debut in the late 1990s. Known for its sleek design and comfortable ride, the IS has become a popular choice among drivers seeking both performance and sophistication. This summary examines the reliability of the Lexus IS from 2013 to 2020, drawing insights from MOT inspection data to evaluate its performance against average vehicles of the same years.
Overall, the Lexus IS demonstrates commendable reliability compared to the average car from the same model years. For instance, the 2013 IS shows a defect rate of 126 per 100 tests, significantly better than the average of 219, marking a 43% improvement. This trend continues through 2014 and 2015, where the IS maintains defect rates of 106 and 93, respectively, both lower than their average counterparts. The model reaches its peak reliability in 2017, with only 76 defects per 100 tests, reinforcing its strong standing.
Recurring issues across the inspected years primarily involve tyre conditions and brake components, which are common wear items not unique to the Lexus IS. Notably, problems related to tyre tread depth and structural integrity—such as bulges or tears—are frequently cited. Brake-related issues, including worn pads and insecure components, also appear consistently, reflecting normal maintenance needs rather than inherent faults within the model itself.
The Lexus IS appears to improve over time, with the latter years of 2018, 2019, and 2020 showing defect rates of 71, 79, and 73, respectively. While these figures are higher than the 2017 peak, they remain competitive against average rates, which have a tendency to rise. The overall trajectory indicates a gradual enhancement in reliability as the model evolves.
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In summary, the Lexus IS successfully balances luxury with a reputation for reliability. Despite some common maintenance issues, the model consistently outperforms average vehicles in its class. This combination of attributes contributes to the IS's standing as a favored option in the compact executive segment, appealing to consumers who value both style and dependability.