2009 Ford KA 1.2L Petrol · BK59 TYZ

Structural integrity and suspension components represent the primary mechanical concern for this vehicle, following a significant failure in September 2024 regarding a corroded offside rear suspension arm and a seriously weakened spring seat on the axle. While the most recent test on 29 September 2025 resulted in a pass with no defects recorded, the history shows a period of escalating structural and component wear between 2023 and 2024. This included dangerous defects related to tyre tread depth and multiple advisories concerning exhaust leaks, subframe corrosion, and worn suspension bushes. The current record shows an improvement in terms of immediate pass status, but the previous failures indicate that the chassis and suspension assembly have been subject to significant corrosion. The vehicle has covered 73,676 miles over its 17-year lifespan, which averages to approximately 4,334 miles per year. This is a low annual mileage profile, which can sometimes mean the vehicle has spent extended periods stationary. In the context of the recorded MOT history, such usage patterns can often correlate with the development of the corrosion issues seen on the rear subframe and suspension arms, as vehicles that are not driven regularly are more susceptible to moisture retention and surface oxidation on underbody components. A prospective buyer should pay close attention to the underside of the vehicle, specifically focusing on the rear subframe and the suspension mounting points. Although the 2024 failure regarding the offside rear suspension arm was reportedly rectified to achieve the 2025 pass, the previous advisory regarding subframe corrosion remains a relevant point of interest. During a test drive, listen for any knocking, clunking, or rhythmic thudding sounds when traversing uneven surfaces or speed bumps, as these can indicate issues with suspension bushes or mounting integrity. Additionally, pay attention to the steering response; any pulling to one side or a vague, wandering sensation through the steering wheel could suggest that the suspension bushings or alignment have not been fully stabilised following the previous repairs. The exhaust system also warrants scrutiny due to the minor gas leak advisory noted in 2023. While no recent defects were logged, it is advisable to check for any unusual engine note or increased vibration while the vehicle is idling or under acceleration, which could signal a developing leak. Furthermore, given the 2021 failure regarding worn front brake pads, the buyer should monitor the braking performance for any pedal judder or unusual squealing, ensuring the braking system remains responsive and free from binding calipers.