2009 Mercedes-Benz Vito 2.1L Diesel · ST58 MYM

The most recent MOT on 29 September 2023 was a clean pass with no recorded defects, indicating that the vehicle presently meets the statutory safety standards. However, the preceding three‑year record shows a pattern of significant failures – notably rear brake disc wear, fluctuating rear service brakes, fractured coil springs and worn anti‑roll‑bar bushings – interspersed with advisory notes on corrosion and oil seepage. The transition from a series of major failures in 2019, 2020 and early 2022 to a pass in late 2023 suggests that remedial work has been carried out, yet the recurrence of similar items (suspension corrosion, brake inconsistencies and anti‑roll‑bar wear) points to a maintenance trend that remains only partially stabilised. At 200 600 mi the Vito has averaged roughly 11 800 mi per annum over its 17‑year life, a usage rate that sits squarely within normal private‑fleet expectations. There are no evident gaps in the recorded mileage, implying the vehicle has not endured prolonged periods of inactivity that could exacerbate rubber or metal ageing. Nevertheless, the cumulative distance places the drivetrain, suspension components and braking system well into the wear‑out zone, meaning that consumables such as bushings, springs, discs and seals are likely approaching the end of their service lives. A prospective buyer should give particular attention to the rear suspension mounting area for any signs of rust‑induced weakening, especially around the mounting brackets and sub‑frame. During a test drive, feel for clunking or excessive play when applying the brakes and when traversing bumps – these may reveal lingering issues with the rear brake discs, which were previously noted as pitted, and with the rear service brakes that have shown fluctuating response and lag. Inspect the front anti‑roll‑bar pins and bushings for looseness or cracked rubber, and verify that the front coil spring on the off‑side is intact; a fractured spring can cause uneven ride height and handling quirks. Examine all wheel rims and tyre tread, especially the near‑side front where wear was previously close to the legal limit, and look for sidewall cracking that can develop with age even if tread depth appears adequate. Check that the headlamp on the off‑side now operates correctly, that both windscreen wipers clear the glass without streaking, and that the washer system delivers a steady spray – all items that have failed in earlier tests. Given the vehicle’s age, it is prudent to confirm the condition of time‑sensitive items irrespective of MOT results. A 12‑volt battery that has been idle for long periods may suffer reduced cranking power, so a load test or voltage check is advisable. Verify that engine oil, coolant and brake fluid have been replaced within the manufacturer‑specified intervals, as fluids degrade with time even at modest mileage. Inspect for any slow‑dripping oil from valve cover gaskets or oil pan seals, as the MOT advisories have repeatedly flagged minor leaks. Finally, ensure the exhaust system is free of cracks or holes, particularly around the rear manifold where a major leak was recorded, and look for any signs of corrosion on the under‑body that could affect structural integrity over the long term.