2012 Citroen Relay 2.2L Diesel · SN62 AVE

The most recent MOT test on the 2012 Citroën C-Series Relay occurred on 2026-04-22, resulting in a passing grade with several persistent advisories that indicate ongoing but manageable wear and corrosion issues. The trend in the MOT history is relatively stable, with no major failures beyond the 2023-05-16 test, which was clean, and the most recent failures occurring in 2024. The advisories from 2024-04-17 and 2024-09-18—particularly the corrosion of the rear sub-frame and front suspension arms, as well as the corrosion of the front hydraulic brake callipers—suggest that the vehicle has been exposed to moisture or poor storage conditions, leading to surface rust without compromising structural integrity. The brake efficiency failure in 2024 is critical, however, as it indicates potential issues with the brake system’s hydraulic integrity or mechanical function, warranting immediate attention to prevent reduced stopping performance or hydraulic lock-up. The recorded mileage of 59,726 miles for a vehicle aged 14 years represents a notably low annual usage rate of approximately 4,266 miles per year, which is atypical for a car of this age and model. Such low mileage often correlates with periods of prolonged inactivity, particularly if the vehicle has been stored in a damp environment or left standing for extended durations. This usage profile raises concerns about the accelerated wear of consumables like brake pads, tyres, and fluids, as well as potential corrosion from standing, which is already evident in the MOT records. The front tyres, in particular, show significant edge wear and tread depth approaching the legal limit, which could indicate underinflation, misalignment, or excessive camber angles over time, further exacerbated by the vehicle’s low usage. For the prospective buyer, the most urgent inspection should focus on the brake system due to the 2024 failure, where the advisories suggest corrosion in the callipers may be compromising sealing or hydraulic flow. On a test drive, listen for uneven brake pedal travel, sponginess, or a lack of firmness, and check for excessive brake dust buildup or warping on the discs. Inspect the hydraulic lines for leaks and ensure the brake fluid is clear and free of contamination, as old fluid can cause brake failure. The corrosion advisories on the suspension arms and sub-frame necessitate a visual inspection of these components for deeper rust penetration or structural compromise, particularly if the vehicle has been stored in a damp location. Pay close attention to any clunking or rattling noises from the rear suspension or alignment of the front wheels during cornering, as misaligned or corroded suspension arms can lead to handling issues. Beyond the immediate concerns, the buyer should conduct a comprehensive physical inspection of the vehicle’s exterior and undercarriage for signs of further corrosion, especially around wheel arches, under the bodywork, and near the exhaust system. Given the vehicle’s age and low mileage, check the tyre sidewalls for signs of perishing or cracking, which can compromise structural integrity and safety. Verify the condition of the 12-volt battery and associated electrical systems, as prolonged disuse can lead to battery failure or electrical gremlins. Additionally, since the vehicle has not undergone a full service in recent years, consider checking the fluid levels—particularly the engine oil, brake fluid, and coolant—and their condition for sludge, contamination, or degradation, which can worsen with age. Finally, ensure the service book is up to date or obtain a full service history to confirm that critical intervals for fluid changes, filter replacements, and component inspections have been adhered to.