2020 Citroen C5 1.2L Petrol · CK70 WKC

The most recent MOT test for the 2020 Citroën C5 was conducted on 2026-02-27 and resulted in a passing outcome, marking a positive turnaround following two consecutive failures in early 2026. The prior MOT on 2026-02-24 had highlighted two critical lighting-related issues—an insecure offside front headlamp and an improperly aimed one—which are easily rectifiable by adjusting or securing the fixture and recalibrating the beam angle. The earlier failure in January 2026 also revealed a dangerous brake pad condition, with offside rear pads reduced to below the legal minimum thickness of 1.5 mm, necessitating immediate replacement. While the current MOT shows no defects, the history suggests a pattern of recurring issues, particularly in lighting and braking systems, which may indicate underlying wear or installation problems that warrant further scrutiny during inspection. The vehicle’s recorded mileage of 17,319 miles over approximately six years translates to around 2,886 miles annually, a figure that is unusually low for a car of this age and model, especially given that the Citroën C5 is a common choice for higher-mileage use in the UK. Such low mileage can stem from infrequent driving, long periods of inactivity, or a vehicle maintained in a garage rather than on the road. However, prolonged standing—particularly in a climate prone to dampness and temperature fluctuations—can accelerate corrosion in brake systems, electrical components, and structural elements. The brake advisories from 2025-01-30, in particular, underscore the importance of checking for standing corrosion on brake discs and calipers, which may have led to uneven wear or binding when the vehicle was in use. Additionally, the low mileage might mask wear on consumables like suspension bushes, exhaust components, and tyres, which could still be approaching their serviceable limits despite the absence of recorded failures. Given the recent MOT passing and the relatively clean history aside from the brake advisories, a prospective buyer should prioritise a thorough visual and functional inspection of the braking system. Focus on the offside rear brake assembly, checking for signs of corrosion on the discs, calipers, and brake pads, and listen for any grinding or binding when applying the brakes, especially when the vehicle is stationary. The offside rear brake pads were deemed dangerously thin in 2025, so replacing them is strongly advised before any further wear compromises safety. Beyond brakes, examine the headlamps for any signs of electrical corrosion or loose connections, and verify that the offside front lamp assembly is securely installed and properly aligned. For the low-mileage profile, inspect the tyres for sidewall perishing or cracking, which can occur even at low mileage due to age-related degradation. Additionally, check the 12V battery for signs of weakness, as prolonged inactivity can lead to reduced capacity or sulphation. Finally, consider verifying the service history for fluid replacements, such as brake fluid, coolant, and transmission fluid, as these should be renewed according to manufacturer recommendations—typically every 60,000 to 100,000 miles or every two years, whichever comes first. If the vehicle has been stored, also inspect the exhaust system for rust or leaks, and ensure the fuel system is free of moisture or contamination that could lead to corrosion or performance issues.