2004 Ford Fiesta 1.4L Petrol · CK04 YPW

The vehicle presents a concerning maintenance trend characterised by persistent and widespread corrosion across multiple structural and mechanical systems. While the October 2025 test at 66,421 miles resulted in a pass, the record shows a significant failure just twelve days prior on 16 October 2025 due to excessive carbon monoxide emissions and severe corrosion on the nearside rear brake pipe. The recurring nature of the advisories regarding the front sub-frame, rear axle, and various suspension mounting points indicates that while the vehicle remains legally roadworthy, the underlying structural integrity is under constant threat from oxidation. The mileage profile is exceptionally low for a 2004 vehicle, with only 66,421 miles recorded over approximately 22 years. This averages to roughly 3,000 miles per year, suggesting long periods of inactivity or very light use. Such low usage often correlates with the heavy corrosion observed in the MOT history, as vehicles that sit stationary for extended periods are more susceptible to surface rust and the degradation of rubber components, such as the perishing tyres noted in the October 2024 test. A prospective buyer must conduct a thorough physical inspection of the underbody, specifically focusing on the front sub-frame and rear axle to ensure corrosion has not progressed beyond the levels noted in the recent tests. The tester flagged multiple suspension component mountings and coil springs as corroded, so the integrity of the rear suspension geometry requires close scrutiny. Particular attention should be paid to the fuel and brake pipes, as the October 2025 record highlights corrosion on the nearside front brake pipe and fuel pipes, which represents a significant leak risk. The engine's combustion efficiency also warrants investigation following the failed emissions test in October 2025. Although the vehicle passed on the subsequent retest, the high carbon monoxide readings at both idle and fast idle suggest potential issues with the fuel system, ignition, or exhaust integrity. Any purchase should be preceded by a professional inspection of the chassis and braking lines to confirm that the reported corrosion remains within manageable, non-structural limits.