2021 Mercedes-Benz Citan 109 Pure CDI 1.5L Diesel · WM70 NWS

A clean and entirely advisory-free MOT record defines this 2021 Mercedes-Benz Citan 109 Pure CDI, presenting a reassuringly simple mechanical picture for any prospective buyer. The most recent test on 31 March 2025 recorded a straightforward pass with no defects, continuing the pattern established at the previous examination on 12 March 2024, which was also a clean pass. With only two MOT entries on file and neither carrying a single advisory, monitor or failure item, there is no documented evidence of recurring wear points, developing corrosion, or component deterioration that might otherwise raise concerns at this stage of the vehicle's life. The stability of this record suggests the van has not, to date, presented any of the typical MOT trouble spots often seen in light commercial vehicles of similar vintage and application. Mileage accumulation across the recorded period is consistent with steady operational use. The current odometer reading of 53,349 miles against a 2021 registration equates to an annual average of roughly 10,670 miles, which sits comfortably within the expected range for a small diesel panel van of this type. There are no extended gaps between test entries that would suggest prolonged periods off the road, nor are there any sudden jumps in recorded mileage that might indicate a clock anomaly or erratic usage pattern. This kind of consistent, moderate annual mileage is mechanically favourable: the engine, drivetrain, brakes and suspension will have been regularly exercised, reducing the risk of issues associated with long-term standing such as seized callipers, deteriorated rubber components or flat-spotted tyres, while not having been subjected to the accelerated wear typical of very high-mileage commercial use. Because the MOT history contains no advisories, there are no specific components flagged as approaching the end of their service life, and therefore no targeted defect items to investigate. However, a prospective buyer should still carry out a thorough physical inspection focusing on the areas that commonly affect the Citan platform. On a test drive, pay particular attention to the front suspension, listening for any clonks, knocks or creaks over speed humps and uneven surfaces that could indicate worn anti-roll bar drop links, wishbone bushes or top mount bearings, as these are known wear items on the model. Brake pedal feel should be firm and progressive without excessive travel or judder under heavy application, which would suggest warped front discs or worn pad material, and the steering should remain precise and free of vibration or pulling to either side. A thorough under-bonnet inspection is also worthwhile, with particular attention to any signs of oil misting or dampness around the diesel injector pump, turbocharger oil feed lines and the area where the timing chain cover meets the engine block, as these are recognised seepage points on the Renault-sourced 1.5-litre dCi powerplant used in the Citan. Inspect the underside of the vehicle on a ramp if possible, looking for any corrosion on the subframe, brake pipes and fuel lines, and checking that the exhaust system is secure and free from blowing joints. Finally, confirm the full service history is present and that intervals have been observed, as consistent oil and filter changes are the single most important factor in the longevity of this diesel engine given its commercial vehicle application.