2021 Ford Transit 350 Leader Ecoblue 2.0L Diesel · SP71 JYY

The most recent DVSA examination on this 2021 Ford Transit 350 Leader EcoBlue was conducted on 15 December 2025, at which the vehicle achieved a Pass outcome with no advisories or defects recorded against it. This represents the second consecutive pass within the twelve-month window, the previous pass having been recorded on 23 September 2024. However, it is worth noting that the test history also includes two failed results on 23 September 2025 and 21 September 2024, which appear to be annual tests where failures were subsequently addressed and the vehicle returned to a passable condition within a short timeframe, given that the later 2024 pass and the 2025 pass followed close on the heels of those failures. While the present test outcome is clean and the vehicle is legally roadworthy, the pattern of failures interspersed with passes does warrant closer physical inspection to confirm that the underlying issues have been resolved properly rather than merely addressed for the purpose of obtaining a certificate. A buyer should request the repair invoices associated with those failures to verify the quality and scope of the remedial work carried out. With recorded mileage of 174,187 miles against a vehicle age of approximately five years, this Transit has accumulated an average of around 34,800 miles annually, which is significantly above the typical commercial vehicle average and indicates sustained, heavy-duty operation. This level of usage places considerable wear on the major mechanical consumables and drivetrain components, including the clutch assembly, dual-mass flywheel if fitted, turbocharger, diesel particulate filter, EGR valve, and AdBlue injection system, all of which are known service items on the EcoBlue powertrain under high-mileage conditions. There is no significant gap evident in the recorded mileage progression, suggesting the vehicle has been in continuous service rather than laid up for extended periods, which is generally positive for avoiding issues such as moisture contamination in oils, brake calliper seizure, and flat-spotted tyres, but negative for overall component longevity. Given the clean advisory record on the most recent test, there are no specific defects flagged by the DVSA examiner for the buyer to address directly, but the high annual mileage and commercial application of this Transit mean that a thorough pre-purchase inspection should concentrate on the wear items that the MOT test does not necessarily assess. A test drive should include firm application of the brakes from moderate speed to detect any shudder or pulling indicative of warped front discs, which are common on front-heavy Transits and may not yet have reached the wear threshold for an MOT failure. Listen for any turbo whistle or flutter under load, observe for excessive blue or black smoke on startup or acceleration which could indicate turbo seal wear or DPF issues, and check for any clutch slip or judder when pulling away fully loaded. Inspect the underside for any signs of fluid weeping from the engine, gearbox, or rear differential, and check the condition of the timing belt or chain service history depending on the specific EcoBlue variant fitted. Additional age-and-mileage-appropriate checks should include a close visual inspection of all four tyres for both tread depth and, importantly, sidewall perishing or cracking given the high heat cycles associated with heavy commercial use, as well as verifying that all tyres are of matching make and type to avoid driveline or ABS sensor issues. The 12V battery should be load tested, as commercial vehicles with high electrical demand from frequently stopped urban work can suffer premature battery degradation even with a relatively young unit. Brake fluid, coolant, and gearbox oil should all be considered time-served rather than mileage-served on a five-year-old vehicle, and it would be prudent to budget for replacement of these fluids regardless of their apparent condition. Finally, examine the rear leaf springs and front suspension bushes for sagging, cracking, or play, as these are heavily loaded components on the Transit platform and any deterioration will manifest as poor ride quality, uneven tyre wear, or vague handling, none of which may yet have crossed the MOT failure threshold but could represent imminent rectification work for the new owner.