2018 Ford Transit Custom 2.0L Diesel · DT61 BBB

The defining mechanical story of this 2018 Ford Transit Custom is a relatively short MOT history marked by a cluster of failures and advisories concentrated in late 2024 and late 2025, suggesting a vehicle that has been working hard and accumulating wear-related defects rather than presenting a clean, stable roadworthiness profile. On 25 November 2025 the vehicle passed its MOT but carried an advisory for an offside rear tyre worn close to the legal limit on the inner edge, while a test recorded the same day failed on an offside front position lamp not working alongside that same tyre advisory. Earlier, on 12 November 2024 it passed with an advisory for the rear exhaust box outer skin deteriorating and breaking apart, but a test four days prior on 8 November 2024 failed on four majors simultaneously: both headlamp aims set too high, an inoperative windscreen washer, and an insecure rear bumper, again with the deteriorating exhaust noted as an advisory. The sole test prior to that, on 23 October 2023, recorded no defects at all. The picture this builds is of a van that ran clean through 2023 but has since developed multiple lighting, body, and tyre concerns within a tight window, with the dual recorded outcomes on 25 November 2025 indicating the failure was rectified and a pass issued on the same date. With 133,017 miles recorded over roughly eight years, this Transit Custom is accumulating around 16,600 miles annually, a notably high figure for a vehicle of its age and well above typical light commercial averages. Such sustained high mileage places considerable ongoing demand on the consumables and mechanical systems that have already begun to surface in the MOT record. The clustering of headlamp aim, body trim, and tyre edge wear defects over the final two test cycles is consistent with a working vehicle that has been loaded, driven long distances, and subjected to the kind of regular kerb and pothole exposure that accelerates bulb alignment drift, bumper fixing point fatigue, and uneven tyre wear. There are no extended gaps between tests suggesting long periods off the road, which means the recorded wear is genuinely accumulated rather than the result of standing deterioration. A prospective buyer should pay particular attention to the headlamp assembly condition and adjustment mechanism, as both headlamps were flagged for aim being too high in November 2024, which on a Transit Custom commonly points to worn or sagging front suspension, weakened headlamp mounting brackets, or simply a need for re-levelling following load work. On a test drive, check for headlamp throw pattern at night against a flat wall, and listen for clonking or knocking from the front suspension over uneven surfaces, paying specific attention to the top mounts, anti-roll bar drop links, and front coil springs which are known wear items on high-mileage Transits. The insecure rear bumper failure also warrants a physical check of the rear bumper mounting brackets and any underlying crash bar or bodywork corrosion around the rear quarter panels, as a bumper that has dropped on one side often indicates broken plastic fixings or seized captive nuts that may have been bodged rather than properly replaced. The recurring exhaust and tyre issues deserve direct physical scrutiny rather than assumption. With the rear exhaust box outer skin recorded as deteriorating and breaking apart in 2024 and still presumably in service, place the vehicle on a ramp or carefully inspect underneath for exhaust hangers, mount integrity, and any signs of blow patches or welding, listening at idle for escaping gases or a distant blowing noise that worsens under throttle. The offside rear tyre was flagged for inner edge wear, a wear pattern on Transits frequently linked to misalignment, worn rear trailing arm bushes, or a bent rear axle stub under heavy loading, so check that the rear tyres are wearing evenly across both sides and feel for any wandering or tramlining at speed, particularly over crowned roads. Finally, verify that the front position lamp and washer system are fully functional, as these were the immediate causes of the most recent failure, and ensure the wipers, washer jets, and all exterior lighting are operating correctly before assuming the pass certificate reflects current condition.