2012 Ford Fiesta 1.2L Petrol · SH12 MVT

Corrosion is the defining mechanical theme of this 2012 Ford Fiesta, having progressed steadily across the suspension, brake hardware, and ancillary components over the last five years of MOT testing. The most recent test on 30 July 2026 was a pass, but it carried advisories for corroded front and rear suspension components, corrosion to the ferrules on both front brake hoses, discoloured front direction indicators, deteriorating wipers, and a deteriorated rear registration plate. These are not isolated observations; the same combination of suspension corrosion, brake hose ferrule corrosion, smearing wipers, discoloured indicators, and plate deterioration has been flagged repeatedly since at least 2022, and coil spring corrosion on all four corners was explicitly recorded in 2023. The pattern indicates an accumulation of age-related surface corrosion rather than a sudden deterioration, but the trajectory is clearly one of worsening rather than stable condition. The recorded mileage of 39,578 miles across 14 years equates to an average of roughly 2,800 miles per year, which is notably low for a Fiesta of this vintage and consistent with light, predominantly urban use rather than sustained motorway driving. There is one obvious usage irregularity: the vehicle sat largely unused from mid 2022 to mid 2024, with no recorded MOT tests during that two-year window despite the annual pattern before and after. Light annual mileage generally means slower wear on engines, clutches, and brake friction materials, but it also typically accelerates corrosion on ferrous components due to short journeys, infrequent use, and exposure to damp conditions without the protective benefit of regular sustained operation. The early 2022 advisory for front brake disc wear and low front pads, recorded at very modest mileage, is consistent with this pattern of corrosion-driven degradation outpacing wear-driven degradation. For a prospective buyer, the priority areas on inspection are the underbody and suspension. On a test drive, listen for clonking or knocking from the front end over speed humps and uneven surfaces, which would suggest worn or seized suspension bushes or top mount bearings, and pay particular attention to any looseness or vagueness through the steering, as the 2021 advisory for play in the offside front track rod end ball joint indicates this area has been a weak point. Check the front brake hoses closely for cracking or weeping around the corroded ferrules, and be prepared to budget for replacement, as ferrule corrosion that progresses can compromise sealing. Inspect all four coil springs for surface pitting and flaking, particularly where they seat in the lower spring pans, and examine the rear axle swivel pins and bushes, which were flagged as slightly worn in 2023 and will continue to deteriorate. Secondary checks should focus on the items that have been flagged consistently. The wipers should be operated on both speeds to confirm whether the smearing recorded every year since 2022 has now reached a point where replacement is justified, and the front indicators should be checked for output consistency given the long-standing discolouration. The offside front tyre that suffered a nail penetration in 2021 should be inspected for any residual sidewall damage or slow leakage. Underneath the vehicle, look for any oil residue around the engine and gearbox, as low-mileage vehicles that have stood for extended periods are prone to dried seals beginning to mist on resumption of regular use, and finally confirm that the rear registration plate remains legible from the required distance, as it has been flagged for deterioration at every test in the record.