2010 KIA RIO 1.4L Petrol · CP59 OSG

The vehicle is currently roadworthy but the maintenance trend shows a concerning progression of structural degradation. While it passed the most recent test in March 2026 at 165,340 miles, the tester identified significant corrosion across three coil springs and the rear lower sub-frame. This follows a history of structural issues including a 2024 failure where the sub-frame was flagged as seriously weakened and the outer sill was holed. The persistence of advancing rust suggests the chassis is reaching a critical stage in its lifecycle. The recorded mileage of 165,340 miles over 16 years reflects an average usage of approximately 10,334 miles per annum, which is consistent with typical domestic use for this age. The data shows consistent annual mileage, with roughly 6,400 miles covered between March 2024 and March 2025, and another 6,200 miles followed by March 2026. This regular usage pattern explains the steady wear on mechanical components and the accelerated rate of underbody corrosion noted throughout the record. A buyer must conduct a thorough inspection of the underbody, specifically focusing on the rear sub-frame and mounting points where corrosion has transitioned from minor to seriously weakened. The MOT history indicates a recurring front exhaust leak at the flexi section that has persisted since 2024, suggesting this repair has not been fully addressed. Additionally, the offside front brake has demonstrated binding and fluctuating across multiple tests, necessitating a check of the caliper pistons and discs for uneven wear or sticking. Given the structural history, the long-term viability of the vehicle remains the primary risk.