2004 Ford Fiesta 1.2L Petrol · NG04 KOX

Widespread structural and suspension corrosion, specifically affecting all four coil springs, defines the current mechanical state of this vehicle, which successfully passed its most recent MOT on 16 July 2026 after addressing a minor washer fluid deficiency. The record reveals a persistent trend of component degradation, with recurring failures involving lighting systems, tyre condition, and drive shaft gaiters. While the vehicle remains roadworthy, the cumulative history of failures indicates that maintenance has largely been reactive, addressing specific faults only at the point of testing rather than through proactive replacement of aging suspension and drivetrain components. Accumulating 140,015 miles over 22 years results in an average annual usage of approximately 6,364 miles, a figure consistent with moderate, long-term domestic use. This mileage profile suggests the vehicle has been in regular operation rather than subjected to extended periods of storage, which typically mitigates the risk of seized mechanical linkages or fuel system deterioration. However, the consistent nature of the recent failures suggests that the high mileage is now placing significant strain on the original chassis and suspension architecture, necessitating a more rigorous inspection of the vehicle's structural integrity than would be required for a lower-mileage example. During a test drive, the current advisories regarding all four coil springs demand specific attention to the vehicle's handling characteristics. Listen closely for metallic knocking or creaking noises when traversing speed bumps or uneven road surfaces, as these are primary indicators of spring fatigue or seat degradation. Given the history of drive shaft gaiter failures recorded in early 2026, ensure the steering is tested at full lock in both directions while moving slowly; any clicking or rhythmic grinding sounds from the front end may indicate that the constant velocity joints have sustained damage during previous periods of boot failure. The historical mention of rear subframe corrosion, while not currently flagged as excessive, necessitates a physical inspection of the chassis mounting points. When driving, monitor the vehicle for any pulling to one side under braking or acceleration, which could point to subframe misalignment or worn suspension bushes. Furthermore, because the vehicle has a history of lighting and electrical failures, verify that all external lamps, including the stop lamps and position lights, are functioning correctly, as these have been frequent points of failure in previous MOT cycles. Any vibration felt through the steering wheel or floor pan should be investigated as a potential symptom of the deteriorating engine mountings previously noted in the 2025 inspection.