2016 Citroen C1 1.0L Petrol · YE66 AAV

The latest MOT test on 2026-04-01 reflects a stable but concerning maintenance trend for this Citroën C1, with all tests passing apart from several persistent advisories that suggest ongoing but manageable issues. The vehicle has not failed an MOT since 2022, indicating that while minor problems are present, they are not severe enough to compromise roadworthiness. However, the recurring advisories—particularly around tyre wear, brake pipe corrosion, and front brake disc condition—demonstrate a pattern of wear that requires closer attention. The fact that these advisories persist across multiple tests suggests either prolonged exposure to environmental factors, inadequate maintenance, or inherent design limitations in the vehicle’s construction. The absence of failures in recent years is positive, but the advisories warrant proactive intervention to prevent escalation into more costly repairs. The recorded mileage of 43,185 miles is unusually low for a vehicle of this age, averaging just 4,318 miles per year over roughly ten years. Such a low annual mileage is atypical for a car of this size and class, which typically accumulates significantly more wear, particularly on suspension, brakes, and tyres. The gap between the 2022 MOT and the 2024 test, spanning two years without recorded mileage accumulation, raises questions about whether the vehicle has been stored in a stationary condition, which can exacerbate issues like brake pipe corrosion, tyre perishing, and battery degradation. If the vehicle has been driven regularly at higher mileage rates, the advisories may reflect normal wear progression, but the low usage profile suggests potential neglect of consumables and fluid maintenance, which could lead to premature failures if not addressed. For the prospective buyer, the most critical areas to inspect are the tyres, brake system, and structural components affected by the advisories. The near- and offside front and rear tyres showing slight cracking or perishing are a red flag, especially given their age and the potential for sidewall damage to worsen under prolonged static conditions or low-speed driving. On a test drive, listen for uneven tyre wear patterns, which could indicate misalignment, suspension issues, or incorrect inflation. Check for any signs of wet-ride or vibration, which may suggest suspension bush wear or misalignment. The near-side rear brake pipe corrosion and grease buildup are particularly concerning; corrosion can compromise the pipe’s structural integrity, leading to leaks or even failure under pressure. Inspect the pipe for cracks, bulges, or signs of fluid leakage, and test the brakes for reduced responsiveness or a spongy pedal, which could indicate brake fluid contamination or air in the system. Additionally, visually inspect the front brake discs for excessive wear or corrosion, and listen for grinding noises when braking, which may signal disc or pad wear beyond the advisory threshold. Beyond the advisories, the buyer should also verify the vehicle’s battery health, given its low annual mileage, which can lead to sulphation or weak terminals. Check the battery terminals for corrosion or loose connections, and test the starter motor for responsiveness when attempting to start the engine. Given the vehicle’s age, inspect the engine oil for signs of contamination or degradation, and check the fluid levels for the coolant, brake fluid, and power steering reservoir, ensuring they are topped up and free of debris. The suspension components, including coil springs, shock absorbers, and control arm bushings, should be examined for signs of wear or damage, particularly if the vehicle has been stationary for extended periods. Finally, verify that the service book has been updated, as the 2024 MOT passed without defects, but the absence of recorded service history may indicate missed maintenance intervals, such as timing belt replacement or fluid changes. Addressing these issues promptly will help mitigate the risk of more severe mechanical failures and ensure the vehicle remains safe and reliable.