2009 SEAT Leon 2.0L Diesel · FN09 KTF

The vehicle presents a concerning roadworthiness profile with a clear trend of reactive rather than proactive maintenance. While the car passed its most recent test in October 2025 at 146,189 miles, this followed a significant failure just three days prior. The transition from a failure involving a fractured coil spring and inoperative parking brake to a pass indicates that only the minimum legal repairs were performed to meet the standard. The overall state of the vehicle remains fragile, as multiple advisories for corrosion and wear persist across several inspection cycles. At 17 years old with 146,189 miles recorded, the vehicle averages approximately 8,600 miles per year, which is consistent with typical UK usage for its age. However, the data shows a period of high activity between April 2023 (130,555 miles) and May 2024 (141,740 miles), where over 11,000 miles were covered in just thirteen months. This period coincides with multiple mechanical failures and structural issues, suggesting the vehicle was being used under stress without immediate preventative attention. A buyer must prioritise a thorough inspection of the structural integrity, specifically the sub-frame and integral body structure, which have been flagged for corrosion since 2023. While the tester noted these were not yet seriously weakened, the presence of rust on the Macpherson struts and lower suspension arms indicates an ongoing environmental degradation process that will accelerate. The suspension system also shows a history of failure, with fractured coil springs and worn ball joints suggesting that rubber and metal components are nearing the end of their service life. The braking system requires close scrutiny due to recurring reports of imbalanced axles, binding calipers, and worn discs. The May 2024 failure highlighted a seriously weakened rear brake disc from excessive heat, which points to potential overheating issues or seized components. Given the deteriorated exhaust and misting shock absorbers noted in 2025, the buyer should also budget for upcoming repairs to the exhaust system and damping to ensure the vehicle remains safe.