2016 Citroen C1 1.2L Petrol · LC16 CNN

Recurring mechanical instability in the suspension and exhaust systems defines the recent history of this vehicle, culminating in a complex MOT failure on 9 June 2026 that included a dangerous defect classification. While the vehicle successfully passed its most recent inspection on 10 June 2026 after these faults were rectified, the rapid progression from a clean pass in 2025 to multiple major and dangerous failures suggests a sudden onset of component deterioration. The presence of recurring exhaust insecurity and critical suspension linkage failures indicates that the underside of the vehicle is subject to significant vibration or structural stress, necessitating a cautious approach to its current roadworthiness. Accumulating only 16,160 miles over a ten-year lifespan results in an average annual usage of approximately 1,600 miles, placing this vehicle well below the national average. This low-mileage profile often points to extended periods of inactivity rather than consistent operation. Mechanically, such usage patterns can lead to the premature seizing of mechanical linkages and the degradation of rubber components, as the vehicle has not been exercised frequently enough to keep seals lubricated or moving parts free from corrosion. The intermittent nature of the recorded faults, particularly those involving sensor-based systems like the tyre pressure monitoring and engine management light, may be symptomatic of the electrical gremlins often associated with vehicles that sit idle for long durations. Prospective buyers should prioritise a physical inspection of the front anti-roll bar linkages and the exhaust mounting points, as these have been flagged as insecure or dangerous in recent tests. During a test drive, listen specifically for metallic rattling or knocking sounds emanating from the front axle when traversing uneven road surfaces, which could indicate that the replacement linkages are already showing signs of play or that the anti-roll bar mounts have sustained damage. Ensure the exhaust system is inspected while cold to confirm that all hangers are secure and that there is no evidence of blowing or vibration against the chassis, which could lead to further mounting failures. The engine management light and tyre pressure monitoring system failures from the 2026 test warrant a thorough check of the vehicle's electronic diagnostic status. Verify that the tyre pressure monitoring system resets correctly after adjusting pressures to the manufacturer's specifications and that no warning lamps illuminate during a sustained drive. Given the history of windscreen wiper and exhaust issues, operate all auxiliary controls to ensure they function without hesitation, and check the underside for any residual signs of corrosion that may have been exacerbated by the vehicle's long periods of standing.