2015 Citroen C1 1.0L Petrol · WN65 KDX

The latest MOT test on 2026-07-01 returned a passing result, but the vehicle’s roadworthiness record reflects a pattern of recurring advisories rather than a fully stable or improving condition. While the car has passed every MOT since 2020, the consistent presence of front brake disc wear, pitted or scored surfaces, and near-edge tyre wear—particularly on the front tyres—indicates ongoing mechanical stress that demands closer attention. The advisories on suspension arm bushings, though not severe, suggest gradual wear in the lower control arms, which could lead to increased suspension noise, clunking, or alignment issues if left unaddressed. The failure in 2021 highlights a critical brake pad thickness failure, though the subsequent MOTs have since rectified this, implying either a one-off incident or a need for proactive pad replacement before they reach the 1.5mm legal threshold again. The vehicle’s mileage of 57,769 miles over approximately 11 years represents a relatively low annual usage rate of around 5,252 miles per year, which is unusually low for a 2015 C1, especially given the model’s common use in both urban and more demanding environments. Such low mileage often correlates with prolonged periods of static storage, where components like brakes, tyres, and suspension can degrade more rapidly due to standing corrosion, brake disc rust, or tyre perishing from exposure to oxygen and UV light. The rear tyres’ recorded cracking or perishing in multiple MOTs further supports this, as static conditions accelerate sidewall degradation. While low mileage can be advantageous in terms of wear, it also raises concerns about hidden issues exacerbated by lack of movement, such as binding calipers, seized suspension linkages, or fluid degradation from infrequent use. For a prospective buyer, the most critical areas to inspect are the front brakes and tyres, as these have shown persistent advisories. Check the front brake discs for any signs of excessive pitting, scoring, or warping beyond the MOT’s advisory limits, and listen for a grinding noise when applying the brakes, which could indicate metal-to-metal contact if discs are severely worn. The suspension arm bushings should be examined for excessive play or clunking when the vehicle is driven over bumps, and any uneven tyre wear patterns—particularly on the edges—may signal misalignment or suspension issues. Impending maintenance should prioritise replacing front brake pads and discs before they reach the critical 1.5mm thickness threshold, as well as addressing the suspension arm bushings if they exhibit excessive wear or stiffness. Beyond the recurring advisories, the vehicle’s age and low mileage profile necessitate a thorough inspection of the tyres for any signs of perishing or cracking, especially on the sides and shoulders, as this can compromise safety. Inspect the rear tyres for any further signs of damage or separation, and verify that the tread depth is well above the legal minimum to ensure adequate hydroplaning resistance. The battery should be tested for strength, as prolonged static use can lead to sulphation or reduced capacity, and the 12V electrical system should be checked for any signs of corrosion or loose connections. Additionally, the vehicle’s fluids—particularly the brake fluid, coolant, and transmission fluid—should be assessed for any signs of degradation or contamination, as standing fluids can become gelled or contaminated over time. Finally, verify that the service history records have been properly maintained, as any gaps in servicing could indicate neglect in critical areas like oil changes, filter replacements, or suspension component inspections.