2017 KIA RIO 1.0L Petrol · SE17 UWD

The 2017 KIA Rio’s most recent MOT test on 2026-07-26 shows a concerning pattern of repeated failures at the same mileage—both tests on 2025-06-18 were recorded as passed and failed simultaneously, which suggests either an administrative error or a critical oversight in the official record. The preceding tests in 2024 and 2023 passed without defects, indicating a stable roadworthiness baseline until the abrupt anomaly in mid-2025. The lack of recorded defects in earlier tests implies that, prior to June 2025, the vehicle had no major mechanical or structural issues. However, the double-entry discrepancy at the 77,150-mile mark casts doubt on the accuracy of the MOT history, particularly if the failure was not properly documented or addressed. The mileage progression reveals a steady accumulation of approximately 6,147 miles between tests, averaging around 8,572 miles annually—a rate consistent with typical light-to-moderate usage for this age. There are no significant gaps or spikes in mileage, though the absence of intermediate tests between 2023 and 2024 (a 5-year span) raises questions about whether the vehicle was regularly driven or stored. The most recent mileage of 77,150 miles aligns with the 2025 test date, but the failure’s absence from the record means critical components may have been overlooked. Buyers should verify whether the 2025 failure was resolved before purchase, as unresolved issues could recur. Given the lack of documented defects in prior tests, the primary focus for an in-person inspection should centre on the braking system, suspension, and structural integrity. The repeated failure at the 2025 test—despite no recorded issues—suggests potential hidden faults in the rear brakes, which are commonly overlooked in basic MOT checks. Inspect the rear brake calipers for binding or excessive wear, and check coil springs and suspension bushes for deterioration, as these components degrade predictably over 9 years. Additionally, examine the subframe and wheel arches for corrosion, particularly if the vehicle was driven in salted or wet conditions, as rust can compromise structural integrity without immediate MOT failure. The exhaust system should also be scrutinised for leaks or damage, as emissions-related faults are frequently the cause of MOT failures in this model.