2016 Citroen C1 1.2L Petrol · NG65 CVF

The latest MOT test for the 2016 Citroën C1 was conducted on 2026-01-28 and resulted in a failure, marking a significant deviation from the vehicle’s previous clean test history. Between 2023 and 2025, the car passed all MOTs without recorded defects, yet the 2025 and 2026 tests revealed persistent and escalating issues, particularly with the front brake system. The 2025 test flagged worn brake discs on both sides, with the 2026 test confirming severe wear on both near-side and off-side discs, alongside critical failures in brake pedal effort and parking brake efficiency. These failures suggest progressive degradation in brake components, likely exacerbated by prolonged standing or underused service, which can accelerate wear without regular activation. The presence of advisories in 2025—such as near-side rear tyre perishing and anti-roll bar linkage wear—indicates underlying issues that, if left unaddressed, could worsen into major defects. The recorded mileage of 36,320 miles for a 10-year-old vehicle represents an annual usage rate of approximately 3,632 miles, which is notably low for its age. Such low mileage often reflects periods of extended inactivity, where components like brakes, suspension, and tyres can degrade more rapidly due to standing or infrequent operation. Brake systems, in particular, are highly sensitive to prolonged inactivity, as brake discs and pads can corrode or seize if not used regularly, leading to binding calipers or reduced braking efficiency—a pattern consistent with the vehicle’s MOT failures. Tyres, while not heavily worn, show signs of perishing on the near-side rear, a condition that can compromise grip and safety, especially in wet conditions. Additionally, the anti-roll bar linkage wear advisories suggest that suspension components may be experiencing excessive movement or fatigue, which could lead to clunking noises or reduced handling stability if not serviced soon. Given the recurring and escalating MOT defects, the prospective buyer should prioritise a thorough inspection of the braking system, suspension, and tyres. During a test drive, listen for unusual noises such as grinding from the brakes (indicating worn pads or discs), clunks from the suspension (suggesting worn bushes or anti-roll bar linkages), and any binding or resistance when applying the parking brake. Visually inspect the brake discs for warping, scoring, or cracks, and check for uneven wear patterns that could signal misalignment or hydraulic issues. The near-side rear tyre perishing should be addressed promptly, as cracked rubber can lead to sudden blowouts or compromised traction. The parking brake failure is critical, as a non-functional secondary brake poses a safety risk, particularly if the vehicle is used for towing or frequent hill starts. Immediate attention to brake system repairs, including disc replacement and pedal adjustment, is essential to restore safe braking performance. Beyond the immediate defects, the buyer should also conduct a comprehensive physical inspection of the vehicle’s structural and fluid integrity. Given the low annual mileage, check for signs of standing corrosion on the undercarriage, particularly around wheel arches, exhaust components, and the engine bay, as prolonged exposure to moisture can accelerate rust formation. Inspect the 12V battery for signs of weakness, such as corrosion on terminals or reduced cranking power, which can be tested by attempting to start the engine under load. Fluid levels should be checked, with particular attention to the brake fluid reservoir, as standing fluid can absorb moisture and degrade over time, leading to spongy pedal feel or hydraulic failure. Additionally, verify that the vehicle’s service history is up to date, especially for fluid servicing intervals, as the Citroën C1’s manual may recommend time-based changes for fluids like brake fluid, coolant, and transmission fluid, even if mileage is low. Finally, consider a professional inspection of the exhaust system to ensure there are no leaks or structural weaknesses that could affect emissions or structural integrity.