2008 Mercedes-Benz Vito 2.1L Diesel · DF57 EYY

A chronic pattern of corrosion-related advisories and at least one significant brake failure dominates the roadworthiness profile of this eighteen-year-old Vito. The April 2025 test resulted in a pass, but it carried a worrying cluster of items including a near-limit parking brake efficiency reading, an inoperative offside rear registration plate lamp, front and rear differential oil seepage, and rear structural corrosion noted as not yet significantly reducing rigidity. The 2024 test added further evidence of declining condition with front and rear coil spring corrosion on both sides, a broken central exhaust bracket, and a corroded nearside rear bumper support. Most concerning is the April 2023 outcome, where the vehicle failed on a dangerous offside front brake pipe leak and a major nearside front brake pipe corroded excessively, the second consecutive year that brake pipe corrosion had been flagged. Across five recorded tests since 2022, brake pipework, suspension springs, oil seals, and structural areas have all appeared as advisories, indicating an ongoing deterioration rather than isolated wear. Mileage accumulation on this Vito sits at 162,385 recorded miles across roughly seventeen years of testing history, which works out at around 9,000 to 10,000 miles annually. That figure is broadly consistent with its age and suggests the vehicle has seen regular use rather than extended periods of standing. However, the advisory pattern tells a slightly different story mechanically, because corrosion findings on coil springs, brake pipes, and structural members are typically associated with vehicles exposed to wet road conditions, salt, and short urban journeys over many years. With this kind of annual mileage, brake discs, pads, calipers, suspension bushes, and anti-roll bar components will have already undergone multiple replacement cycles, and the recorded advisories confirm that consumable wear and corrosion are advancing in tandem. The absence of any recorded failures or advisories before 2021 suggests the more significant deterioration has occurred in the latter portion of the recorded test history. For a prospective buyer, the brake pipework warrants the closest physical inspection. On the 2023 failure the offside front pipe was actively leaking, and both front pipes were flagged as corroded the year before, so any new test should include a thorough check underneath along the full length of the brake lines, particularly at unions and mounting points where corrosion tends to pit through first. On a road test, the pedal should feel firm with no excessive travel or sponginess, and the vehicle should pull up squarely without pulling to either side, which would indicate a binding caliper or uneven hydraulic pressure. Given the parking brake efficiency advisory in 2025, the handbrake lever should be applied on a slope to confirm it holds without excessive clicks, while a low-speed manoeuvring test will reveal any binding indicated by the 2021 advisory. The recurring coil spring corrosion advisories on both front and rear axles across 2023 and 2024 mean the springs themselves are surface compromised and will likely require replacement in the near term, a job that on a Vito often necessitates removing the struts. A test drive over broken surfaces should be used to listen for any clonks or rattles from the front suspension, which would point to worn bushes, drop links, or top mounts accelerated by the higher than average mileage. The oil leaks noted at both the front of the engine and the rear differential should be inspected on the underside for fresh seepage and drips on the driveway, and the exhaust bracket noted as broken in 2024 should be confirmed as securely repaired. Finally, the rear structural corrosion advisory should be examined personally by crawling underneath with a torch to satisfy yourself that rigidity remains acceptable, paying particular attention to load-bearing sections and any previous repair patches, as this is the area most likely to escalate to a future failure on a working van of this age and mileage.