2021 Ford Transit 350 Leader Ecoblue 2.0L Diesel · BK21 FDD

The most recent DVSA MOT test recorded for this 2021 Ford Transit 350 Leader EcoBlue was conducted on 5 March 2026 and the vehicle passed with no defects recorded, which is a positive immediate indicator of roadworthiness. However, the failure recorded the day prior on 4 March 2026 highlights a cluster of straightforward but important electrical and visibility-related defects, including an inoperative registration plate lamp, an ineffective nearside front windscreen wiper, and a non-functioning offside rear stop lamp. The fact that these items were remedied within twenty-four hours suggests they were addressed efficiently prior to the subsequent pass, rather than indicating systemic neglect. Looking at the wider history, the 2025 test was clean and the 2024 retest was passed without advisories, so apart from the tyre-related issues that year, the overall maintenance trend appears stable with no escalating pattern of mechanical failure. With 41,201 miles recorded over a five-year period, this Transit has covered approximately 8,240 miles annually, which sits broadly in line with average commercial usage for a vehicle of this type. There is no evidence in the MOT history of unusually high accumulation or extended periods of standing, which is reassuring because Transit vans of this vintage are often worked consistently and tend to wear through consumables in a predictable, linear fashion. The mileage is sufficient to expect meaningful wear on braking components, clutches, and suspension items but not so high as to suggest imminent major drivetrain concerns. Continued steady use of this nature is generally favourable for diesel engines, helping to avoid the issues associated with short journeys and infrequent operation such as DPF blockage and turbo oil seal leaks. The 2024 test recorded a more serious cluster of defects centred on tyre condition, with cords exposed on the offside rear tyre being categorised as dangerous, alongside cuts exceeding ply depth on three other tyres, and an advisory for nearside front brake pads wearing thin at 2 to 3mm. The brake pad advisory should be treated as a clear prompt to inspect pad material remaining and, critically, the condition of the brake discs, as pads at that thickness will typically have caused disc wear or hot spotting, and replacement of both components together is usually recommended. On a test drive, listen for any brake shudder under firm application, a sign of warped or unevenly worn discs, and check for any pulling to one side which could indicate a binding caliper, a common Transit issue given their working load. The tyres themselves are likely to have been replaced entirely after the 2024 failure, but it is worth confirming the age codes on the sidewalls of all four tyres, as replacement budget rubber may be of variable quality and longevity. Beyond the recorded advisories, a prospective buyer should carry out the usual age and mileage-appropriate physical checks on a five-year-old commercial vehicle. Inspect the tread depth and look for uneven wear patterns across the axles, which can point to tracking misalignment, worn suspension bushes, or weakened coil springs, all of which are recurring concerns on the Transit platform. Examine the underside and inner wheel arches for corrosion, particularly given the working nature of these vans, and check for fluid seepage around the rear differential, suspension components, and under the engine bay. Verify the service book history to ensure diesel particulate filter regeneration has been supported by suitable oil change intervals, and confirm the timing belt replacement schedule if applicable. Finally, test all electrical functions thoroughly including the registration plate illumination, all stop lamps, and wiper effectiveness, as the most recent failure demonstrates that minor electrical faults can still arise, and ensure the 12V battery holds a healthy charge given the vehicle's age.