2019 Citroen Relay 2.0L Diesel · CF19 ACU

This Citroën Relay’s most recent MOT test on 2025-04-25 confirms it remains roadworthy, though the immediate preceding failure on 2025-04-24—just 8 miles before passing—suggests a narrow margin for error in either test conditions or minor pre-test servicing. The pattern of back-to-back passes and fails at similar mileages (53,153 vs 53,160 in 2024, 57,530 vs 57,538 in 2025) indicates no worsening trend in major mechanical failures, but the repeated near-misses imply attention to consumables like brake pads, tyres, or suspension bushes may have been inconsistent. The absence of advisories or defects across all five tests suggests no chronic issues with structural integrity, exhaust emissions, or drivetrain components, though the lack of recorded faults does not preclude hidden wear. The recorded mileage of 57,538 miles over seven years equates to approximately 8,220 miles annually, a rate typical for a vehicle of this age. The most notable gap occurs between the 2023 and 2024 tests, where mileage jumped from 40,109 to 53,160—a 13,051-mile increase over 12 months, suggesting either a period of heavy use or prolonged storage without maintenance. The subsequent tests show a more stable accumulation, averaging around 4,380 miles per year, which aligns with moderate usage. The absence of mileage spikes or prolonged inactivity in recent years reduces concerns over accelerated wear from neglect, though the 2023–2024 surge warrants scrutiny of components like suspension bushes, coil springs, and brake calipers for uneven stress. Given the lack of recorded defects, the primary focus for an in-person inspection should centre on suspension components , particularly the rear bushes and coil springs, which are prone to fatigue at this mileage. The repeated near-failures hint at potential binding calipers or uneven brake pad wear , so the condition of rear brake discs and calliper slides should be closely examined for corrosion or excessive play. Tyre tread depth remains a critical factor, especially if the vehicle was driven hard during the 2023–2024 mileage spike—look for uneven wear patterns that could indicate alignment issues or soft suspension. Structural checks for corrosion at wheel arches, sills, or subframe mounts are also advisable, as these areas are often overlooked despite being critical to long-term roadworthiness. The absence of advisories does not guarantee these areas are pristine, but they should be prioritised in a thorough pre-purchase inspection.