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KIA RIO 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 KIA RIO.

Defect rate by model year

Comparison of Kia RIO versus average car of the same model year.

The Kia Rio, a subcompact car produced by the South Korean automaker Kia since 2000, has gained a reputation for being a practical choice for budget-conscious drivers. Known for its compact size, fuel efficiency, and affordability, the Rio appeals to those seeking reliable transportation without excessive frills. Over the years, it has undergone several updates, enhancing its design and features to meet changing consumer expectations.

When evaluating the Rio's reliability through the lens of MOT inspection data, it becomes clear that its performance has varied significantly across different model years. Early models from 2003 to 2008 recorded defect rates that were notably higher than the average for their respective years, with defects per 100 tests ranging from approximately 343 to 428. Common issues during these years included excessive wear on suspension components and brake pipes, along with tyre-related concerns. The 2008 model, for instance, had a defect rate of 377, which was about 11.6% above the average for that year.

In contrast, more recent models from 2017 onwards show a marked improvement in reliability. The defect rate for the 2021 model, for example, dropped to 60, which is 23.7% lower than the average for that year. This upward trend in reliability continues through 2022, where the Rio recorded only 46 defects per 100 tests—35% below the average. This suggests that Kia has made significant strides in enhancing the build quality and overall reliability of the Rio in its latest iterations.

Despite these improvements, recurring issues like tyre tread depth and brake component wear remain common across all years, reflecting concerns that are not unique to the Rio but prevalent in many vehicles due to the nature of regular wear and tear. Nevertheless, the overall trend indicates a positive trajectory for the model, particularly in recent years where it has demonstrated a competitive edge in reliability against its peers.

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In summary, the Kia Rio has evolved significantly since its inception, with recent models showcasing a commendable improvement in reliability. As it continues to be a popular choice among subcompact cars, the Rio's reputation for value and efficiency remains intact, making it a sensible option for many drivers.