2009 Ford Fiesta 1.2L Petrol · YP59 YFD

The 2009 Ford Fiesta presents a mixed maintenance picture, with a clear downward trend in its most recent assessment. The February 2024 failure at 132,220 miles is the worst result in the record, combining a dangerously worn offside front suspension ball joint, critically thin front brake pads below 1.5 mm, a failed emissions Lambda reading, and a non-functional windscreen washer. These are not isolated consumable replacements but point to a period of deferred maintenance. The suspension ball joint wear is a serious structural integrity concern, indicating neglected front-end inspection, while the Lambda failure suggests unresolved engine management or exhaust gas recirculation issues rather than a simple sensor fault. The record shows a clear worsening trend from the clean pass in February 2021. The mileage accumulation of roughly 7,778 miles per year over seventeen years is typical for a small urban or suburban hatchback. The 2024 test recorded 132,220 miles, but the previous pass in February 2023 showed 119,990 miles, indicating approximately 12,230 miles were covered in that single twelve-month interval. This is a notable spike compared to the long-term average and suggests heavier recent use or a correction of previously under-recorded mileage. The gap between the February 2022 failure and the February 2023 pass is clean, with no recorded mileage jump anomalies, but the jump to 2024 is significant and warrants verification of the service history to rule out mileage discrepancies. A buyer should focus the physical inspection on the front suspension and braking systems. The excessively worn offside front suspension arm ball joint flagged in 2024 is a critical wear item that directly affects steering geometry and structural integrity. The tester also noted front brake pads below the 1.5 mm minimum, meaning the discs are likely scored or lipping from prolonged metal-on-metal contact. Inspect the front brake discs for pitting and scoring, a condition previously flagged in the February 2022 test, and check the condition of all suspension bushes and coil springs, given the history of a fractured offside front coil spring in the February 2022 failure. The persistent oil leak noted across multiple tests from 2022 to 2023 should be traced to its source, likely a valve cover gasket or crankshaft seal, to assess whether it has worsened. The exhaust system requires close attention. A minor exhaust gas leak at the rear silencer was flagged in both February 2022 tests and remained an advisory into the February 2023 pass, suggesting a slow deterioration rather than a sudden failure. This points to corrosion in the silencer or a failing joint, which will eventually cause emissions and noise failures. The Lambda reading failure in 2024 is a separate, more urgent issue indicating the engine is running outside specified air-fuel ratios. This could stem from a failing catalytic converter, an oxygen sensor fault, or an unmetered air leak in the intake system. A pre-purchase compression test and live data diagnostics on the Lambda sensors are essential before committing to the purchase.