2009 Mercedes-Benz B-Class 2.0L Diesel · FE59 BWD

The most recent MOT test on 12 May 2025 resulted in a pass with no defects recorded. Reviewing the overall maintenance trend from 2022 onwards, the vehicle demonstrates a stable profile. Although a failure was recorded in May 2024, the subsequent pass later that same month and the clean pass in 2025 indicate that any mechanical or safety issues identified at that time were successfully addressed. The absence of any recorded advisories in the recent history is a positive sign, suggesting the vehicle is currently meeting the required safety standards without an accumulation of minor wear-related faults. The recorded mileage of 93,892 miles against a 17-year age profile indicates an average annual usage of approximately 5,523 miles. This represents a low-mileage vehicle compared to standard UK usage patterns. From a mechanical perspective, this suggests reduced wear on high-friction components such as the engine internals, transmission, and braking system. However, low annual mileage can be a double-edged sword; it can imply a vehicle that has spent significant time stationary, which may lead to different types of degradation, such as fluid breakdown or rubber perishing, than those seen on high-mileage motorway cruisers. Due to the low mileage and age, your inspection should focus on age-related degradation rather than just mechanical wear. Closely examine the tyres for signs of perishing or sidewall cracking, as rubber components can degrade from UV exposure and age even if tread depth remains high. Check the brake discs for heavy corrosion or pitting, which is common in vehicles that do not see frequent use, and listen for any binding or dragging from the calipers during your test drive. It is also vital to confirm that the vehicle has been serviced according to the manufacturer's time intervals rather than just mileage, as brake fluid, coolant, and engine oil all require replacement based on the calendar to prevent chemical degradation. Additionally, pay attention to the condition of the suspension and underbody. Listen for any clunks or knocks when driving over bumps, which could indicate that suspension bushes have perished or that coil springs have lost their integrity due to age. Check for any evidence of fluid leaks from the engine or gearbox, as seals can dry out and fail when not regularly lubricated by moving parts. Finally, verify the service book for consistent stamps to ensure that the low-mileage usage has not resulted in neglected maintenance, and check the 12V battery health, as infrequent driving can often lead to battery sulphation and reduced reliability.