2018 Mercedes-Benz Citan 1.5L Diesel · NA18 OCD

The vehicle’s most recent MOT test on 2026-01-13 confirms it remains roadworthy, though the immediate preceding test on 2026-01-12—just a day earlier—was a failure without recorded defects. This anomaly suggests either a minor administrative oversight or a last-minute correction, but no mechanical issues were flagged in either test. The pattern over the past three years shows consistent passes with no recurring advisories or defects, indicating stable maintenance. However, the repeated failures at identical mileages in 2025 and 2026 warrant scrutiny, as they imply either a testing centre error or a component nearing failure that was overlooked during the pass tests. The mileage progression reveals typical usage for a vehicle of this age, averaging around 11,000 miles annually. Between the 2024 pass at 82,098 miles and the 2025 tests at 86,333 miles, the vehicle accumulated roughly 4,235 miles in just over a year, which aligns with moderate, consistent driving. There are no prolonged gaps suggesting neglect, nor are there sudden spikes that would indicate aggressive use. The lack of intermediate MOTs or service records means no additional context exists for wear patterns, but the steady mileage suggests consumables like tyres, brakes, and suspension components have been subject to gradual wear. Given the clean MOT history, a buyer should prioritise an independent inspection of high-wear items such as rear brake calipers and discs—though none were flagged, binding brakes are a common issue in this model—and the suspension bushes and coil springs, which often degrade without visible external signs. The repeated failures at identical mileages in consecutive years could hint at a recurring but undetected fault, such as a failing ABS sensor or minor electrical issue that resets between tests. Structural integrity should also be checked, particularly around wheel arches and underbody, for corrosion or damage that might not have been visible during MOT inspections. The absence of advisories does not guarantee these areas are flawless, so a thorough examination is essential.