2006 Mercedes-Benz B-Class 1.7L Diesel · WU56 AAX

The vehicle presents a stable and improving maintenance trend, culminating in a clean pass on 5 November 2025 at 70,345 miles with zero defects recorded. The preceding test on 6 November 2024 at 68,762 miles also passed without issue, indicating consistent mechanical reliability over the last two years. A minor anomaly appears in the 2023 record, where a test on 12 September 2023 at 66,647 miles registered a failure despite no defects being listed, though the vehicle passed just fifteen days later on 27 September 2023 at 66,768 miles. This suggests a transient issue was swiftly rectified, and the subsequent clean passes confirm the car currently meets all roadworthiness standards. The recorded mileage of 70,345 miles equates to an annual average of roughly 3,517 miles, which is notably low for a twenty-year-old vehicle. The MOT history corroborates this gentle usage, showing a steady accumulation of approximately 1,500 to 2,000 miles per year between tests. For instance, the car covered 1,583 miles between the November 2024 and November 2025 tests, and 3,489 miles between the September 2022 and September 2023 tests. Such low mileage typically reduces wear on consumables and drivetrain components, though prolonged periods of standing can introduce its own degradation. Despite the flawless recent MOT record, a low-mileage vehicle of this age demands a thorough physical inspection focused on components that deteriorate through inactivity rather than use. A buyer must inspect all rubber elements, including suspension bushes and tyre sidewalls, for perishing and cracking caused by age and standing still. Brake discs and calipers require close examination for surface corrosion and binding, a common affliction on cars that sit stationary for extended periods. The structural integrity of the underbody and sills warrants scrutiny for corrosion, as does the condition of the exhaust system, which can degrade internally from short-journey condensation rather than heat cycling.