1998 Ford Transit 2.5L Diesel · S874 CEH

The defining mechanical concern surrounding this 1998 Ford Transit is a persistent and escalating pattern of structural corrosion, evidenced by two failed MOT tests within the past three years and a string of advisories that trace the spread of rust through both the underbody and chassis-mounting areas. The most recent test on 27 August 2025 was a pass, but it carried advisories for corrosion at both rear chassis mounting points, corrosion at both front seat belt anchorage areas, and a further advisory for rearward structural corrosion that does not yet compromise rigidity. This outcome must be viewed against the April 2023 failure, where an offside rear integral body section next to the spring hanger and a front cross member on both sides were both deemed to have significantly reduced structural rigidity, and the July 2024 failure, where a front crash bar reached the same threshold of significant structural compromise. The trajectory therefore indicates a vehicle whose corrosion situation was already serious enough to fail on structural grounds in 2023 and 2024, with the 2025 advisories showing that the surrounding areas are now beginning to follow suit. Two further failures in 2023 and 2024 for items such as an inoperative hazard switch, missing rear fog lamp, excessive oil leak, insecure mirror, and lamp defects add further context that the vehicle has had multiple distinct defect types addressed in quick succession. Recorded mileage of 219,179 miles across roughly 28 years equates to an average accumulation of approximately 7,800 miles per year, which is broadly typical for a working van of this era and indicates sustained operational use rather than long periods off the road. The MOT record shows testing in 2020, 2022, 2023 (twice), 2024 (twice), and 2025, with no extended lay-up gaps apparent. For a diesel-engined commercial vehicle of this age and mileage, the practical implication is that consumable wear items including suspension linkages, wheel bearings, steering components, and engine sealing components are likely to be heavily worn and may require attention irrespective of the corrosion findings. The 2024 advisories for a slight offside front track rod end play and nearside front wheel bearing play are consistent with the wear profile expected at this mileage, as is the recurring pattern of non-excessive oil leaks noted in both 2022 and 2024 advisories. However, the same record also shows the engine oil leak escalating to an excessive level by July 2024, indicating that what was a minor seepage had become a more significant fault requiring rectification. A prospective buyer should treat the structural advisories as the primary focus of any pre-purchase assessment. Given that the 2025 advisories relate to chassis within 30cm of mountings at the rear, the front seat belt anchorage areas, and rearward structural sections, a thorough inspection should be carried out on a lift or over a pit, paying particular attention to the offside rear spring hanger area, the front cross member, and the seat belt anchorage points for any perforation or significant section loss. The underbody should be examined closely for the general corrosion previously noted, and the front crash bar area that previously failed should be checked to confirm a permanent repair has been carried out rather than a cosmetic cover-up. During a test drive, the buyer should listen for clonks or knocks from the suspension over uneven surfaces, particularly from the front strut tops and rear spring areas, as corroded mounting points can allow components to shift under load. Steering should be checked for any excess play or looseness at the straight-ahead position, which would be consistent with the previously noted track rod end wear, and the nearside front wheel should be rotated by hand to feel for roughness or notching indicative of bearing wear. The engine should be inspected from cold for drips beneath the sump and around the timing cover area, and during the drive any smell of burning oil or visible smoke from under the bonnet would warrant further investigation of the previously flagged oil leaks. Finally, all lights, the hazard switch, the rear fog lamp, and the washers should be independently verified as functional, given the cluster of related failures recorded in 2023 and 2024.