2014 Mercedes-Benz B-Class 1.8L Diesel · YN64 XLM

A pattern of long-term roadworthiness interrupted by a single significant failure event defines this vehicle's recent history. While the car has maintained a clean record for several years, the test on 30 October 2025 revealed multiple defects involving suspension components and a critical tyre issue, though these were rectified to achieve a pass on 31 October 2025. The presence of deterioration in the anti-roll bar linkage ball joint dust covers suggests that rubber components are beginning to perish, which is a common occurrence with age regardless of mileage. The recorded mileage of 50,376 miles over a twelve-year period represents a low annual accumulation of approximately 4,198 miles. This usage profile indicates the vehicle has been driven significantly less than the UK average, which can mean less mechanical wear on the engine and drivetrain. However, such low annual mileage can also lead to the degradation of rubberised elements, such as the suspension bushes and dust covers noted in the 2025 failure, as these components often perish due to age and environmental exposure rather than physical movement. Prospective buyers should pay close attention to the front suspension assembly during a test drive. The recent failure of the nearside and offside front anti-roll bar linkage ball joint dust covers indicates that these components are reaching the end of their service life. On the road, you should listen for any rhythmic knocking or clunking sounds when driving over uneven surfaces or speed bumps, which would indicate that the ball joints have become loose or that the grease has escaped due to the failed dust covers. Furthermore, the major defect regarding a deep cut to the cords on the offside rear tyre necessitates a thorough inspection of the remaining tyre tread. While the 2025 test shows this was addressed, you should verify that all tyres currently fitted are free from sidewall damage or bulges. Given the low mileage and the specific deterioration of rubber components, a close inspection of all suspension linkages and rubber bushings is advised to ensure no further perishing has occurred since the last inspection.