2018 Mercedes-Benz Citan 1.5L Diesel · SB68 OBD

The latest MOT test for this 2018 Mercedes-Benz Citan, conducted on 2026-04-16, resulted in a clean pass, marking a positive turnaround from its previous failure in December 2021. While the advisory regarding rear brake pad wear remains, it is a recurring but not critical issue, as it has been present since 2021 and was not a failure point in the latest test. The front track rod end ball joint play and stop lamp advisories from 2021 persist in the records, indicating a maintenance pattern where some mechanical wear and minor electrical faults are being managed but not yet rectified. The overall trend in the MOT history suggests a vehicle that has maintained roadworthiness through careful attention to consumables and basic mechanical checks, though there is room for improvement in addressing persistent advisories and ensuring they do not progress to failures. The recorded mileage of 208,018 miles for a vehicle aged eight years represents a high annual mileage of approximately 26,002 miles, which is notably elevated for its class and age. Such usage typically accelerates wear on critical components such as brakes, suspension, drivetrain elements, and fluid systems. The absence of significant mileage gaps—particularly over the past few years—implies consistent, heavy usage, which can lead to accelerated degradation of suspension bushes, brake pads, and internal engine components. This pattern warrants heightened scrutiny during inspection, as the cumulative stress from frequent driving may have contributed to the observed advisories, particularly in the brake and suspension systems. For prospective buyers, the most critical areas to inspect during a physical examination of this Mercedes-Benz Citan are the brakes, suspension, and electrical systems. The rear brake pads showing thin wear suggest that they are approaching or have recently exceeded their service life, which could lead to reduced braking performance if not replaced soon. Look for uneven wear patterns on the brake discs, which may indicate misalignment or warping, and listen for any grinding noises when braking, as this could signal metal-on-metal contact if pads are worn out. Additionally, check the front track rod end ball joints for excessive play or signs of lubrication failure, as the slight play recorded in previous MOTs could worsen with continued use, leading to steering instability or uneven tire wear. Beyond the mechanical checks, focus on the vehicle’s fluid systems, as high mileage and consistent usage can accelerate degradation. Inspect the engine oil, transmission fluid, and coolant for contamination or sludge buildup, which may require a full fluid change to maintain performance and prevent long-term damage. Verify the condition of the 12-volt battery, as prolonged idling or heavy electrical demands can strain it, especially in a vehicle with multiple advisories. Lastly, examine the tyres for signs of sidewall cracking or perishing, which can compromise safety, and ensure they meet the minimum legal tread depth. Given the vehicle’s age and usage profile, a thorough service history review—including service book stamps for fluid changes, brake pad replacements, and suspension component checks—will provide further insight into the vehicle’s maintenance record and help identify any missed or deferred maintenance. If possible, arrange a professional inspection or test drive to assess the suspension for clunking noises, the brakes for shuddering or binding, and the electrical systems for any additional faults beyond those recorded in the MOT history.