2015 Citroen DS3 1.6L Diesel · FA15 BNZ

The most recent MOT history for this 2015 Citroën DS3 reveals a concerning pattern of repeated failures despite no recorded defects on either attempt in March 2026. The vehicle passed cleanly in March 2025 and March 2024, suggesting the March 2026 failures were likely administrative or procedural—possibly due to missed paperwork or minor oversights rather than mechanical issues. However, the double-testing in consecutive years at identical mileages (99,489 and 95,512) raises suspicion of underlying problems that may not have been properly addressed. Without visible defects logged, the failures could indicate a history of rushed or incomplete pre-test repairs, particularly if the vehicle was driven between tests without addressing potential issues. The recorded mileage of 99,489 miles over 11 years aligns with typical usage patterns for this age, averaging around 9,000 miles annually. There are no obvious gaps in service intervals, though the lack of pre-MOT maintenance records means we cannot confirm whether routine checks—such as fluid top-ups, suspension inspections, or brake pad replacements—were consistently performed. The consistent mileage increments between tests (roughly 3,977 miles between March 2024 and March 2025, and another 3,977 between March 2025 and March 2026) suggest steady use without prolonged periods of neglect. However, the absence of service history beyond MOTs means critical components like timing belts, differential fluids, or suspension bushes may not have been serviced according to manufacturer recommendations. Given the repeated MOT failures despite no logged defects, a buyer should prioritise a thorough inspection of the braking system, particularly the rear calipers and discs, as binding brakes are a common cause of failed tests without obvious wear. The suspension should be checked for worn or leaking bushes, corroded coil springs, or uneven tyre wear, which could indicate long-term neglect. Corrosion around wheel arches, sills, and the subframe is also worth examining, as this model is prone to rust in these areas. Finally, verify that all fluid levels (brake, coolant, power steering) are correct and that there are no leaks under the vehicle, as these are often overlooked but critical issues. The double-testing pattern suggests the vehicle may have been driven with unresolved concerns, so a pre-purchase inspection by a qualified mechanic is strongly advised.