2012 KIA RIO 1.1L Diesel · AX12 CVR

The 2012 KIA Rio’s most recent MOT tests, conducted just 10 months ago on 30 September 2025, reveal an unusual but ultimately non-critical anomaly: the vehicle was tested twice on the same day, once passing and once failing, yet no defects were recorded in either instance. This suggests either a rare administrative oversight or a minor procedural error rather than a mechanical issue. Beyond this, the vehicle has maintained a consistent pass status across all five recorded MOTs, with no advisories or major faults reported. The lack of recurring defects implies that the core systems—brakes, suspension, exhaust, and structural integrity—have not been subject to repeated failure, though this does not preclude hidden wear. The mileage progression of 134,610 miles today, averaging 9,615 miles per year , aligns with typical usage for a vehicle of this age. The most notable gap occurs between the 2023 and 2022 tests, where the car accrued 8,752 miles in just under a year , a rate slightly above the long-term average. This could indicate either seasonal driving patterns or a period of heavier use. The remaining intervals—ranging from 6,852 to 12,648 miles between tests —show no extreme deviations, reinforcing a stable maintenance cycle. The absence of failed tests during these intervals further supports that the vehicle has not been neglected, though the 10-month lapse since the last pass means some components may now require renewed scrutiny. Given the lack of recorded faults, a buyer should prioritise a thorough inspection of suspension bushes and coil springs , particularly at the rear, where binding or uneven wear often develops over 14 years. The rear brakes , though not flagged in MOTs, should be checked for uneven pad thickness or glazing, as high mileage can accelerate lining wear. Corrosion at the wheel arches, sills, and underbody—common in Kia Rios—must be assessed for structural compromise, especially if the vehicle has experienced wet or salted roads. Finally, the exhaust system warrants inspection for leaks or cracked pipes, as catalytic converter failures are not always captured in MOT tests. While the MOT history suggests no immediate cause for alarm, these areas are where silent degradation typically manifests.