2005 Citroen C4 1.6L Diesel · FV54 TZJ

The most recent MOT test on the 2005 Citroën C4 occurred on 2026-05-09, resulting in a pass with two advisories: a corroded near-side rear coil spring and minor offside rear tyre damage or perishing. This follows a pattern of consistent MOT results over the past two years, with no failures since 2022, indicating a generally stable maintenance profile. However, the vehicle’s history includes two previous failures in 2022—one due to a failing front drive shaft joint and another with a binding rear service brake—which suggests underlying wear issues that may have been addressed but are not yet fully resolved. The recurring advisories on corrosion in the rear axle, coil springs, and sub-frame point to a structural and mechanical wear trend that warrants careful attention, particularly given the vehicle’s age and the potential for progressive deterioration if not serviced promptly. The recorded mileage of 78,491 miles for a vehicle aged approximately 21 years represents an annual usage rate of around 3,738 miles, which is notably lower than the average for its class. Such low mileage often correlates with periods of prolonged inactivity, which can exacerbate issues like corrosion from standing fluids and standing rust, particularly in the suspension and chassis components. While low mileage typically reduces wear on consumables like brakes and tyres, it can also mask the effects of neglect—such as fluid degradation or component dry-rotting—due to infrequent use. The absence of recent high-mileage spikes does not necessarily indicate robust maintenance, as standing vehicles can still develop hidden problems, especially in the drivetrain, exhaust system, and electrical systems, where corrosion and wear accumulate over time. For a prospective buyer, the most critical areas to inspect are the rear suspension and drivetrain, given the recurring MOT advisories. Visually check the rear coil springs for signs of excessive sagging or deformation, which could indicate further corrosion or failure, and listen for any clunking or rattling when driving over bumps, as this may suggest loose or worn suspension bushings. The binding rear service brake from the 2022 failure is particularly concerning; inspect the rear brake discs for corrosion or glazing, and ensure the brake shoes or pads are not seized or sticking. A test drive should include a check for uneven tyre wear, which could signal misalignment or suspension issues, and listen for any unusual noises from the driveshaft joint—particularly when accelerating or turning—since the 2022 failure highlights a persistent risk. Additionally, verify the vehicle’s exhaust emissions compliance, as corrosion in the catalytic converter or exhaust manifold may have contributed to past failures. Beyond the mechanical checks, the vehicle’s age and low mileage make it prudent to focus on time-based maintenance and age-related wear. Inspect the tyres for sidewall perishing or cracking, which can weaken the structure and compromise safety, even at low mileage. Check the 12V battery for signs of corrosion on terminals and test its charge capacity, as standing vehicles can suffer from battery degradation. Fluid levels should be topped up, and the engine oil and coolant should be fresh, as standing fluids can degrade over months. Finally, verify that the service book records are up to date, particularly for the timing belt (if applicable) and suspension components, as these may require replacement before they fail catastrophically. If the vehicle has been stored for extended periods, consider a thorough inspection by a qualified mechanic to address any hidden issues before purchase.