2020 Mercedes-Benz GLB 220 AMG Line Prem D 4M A 1.9L Diesel · SL20 AEC

The vehicle is currently roadworthy following the January 2026 MOT test at 41,681 miles, which resulted in a pass with no defects recorded. However, the preceding test on January 20, 2026, at the same mileage, ended in a fail with no defects listed, suggesting potential procedural or administrative discrepancies. The trend from 2024 to 2026 shows consistent annual testing with no recurring mechanical failures, indicating stable maintenance practices. The absence of defects in the latest test implies the car meets current safety standards, though the recent fail raises questions about the reliability of the testing process or unrecorded issues. The vehicle’s mileage of 41,681 miles aligns with its six-year age, averaging approximately 6,947 miles annually—a typical figure for this model. The MOT records show a steady increase in mileage between tests: 25,790 miles in 2024, 32,832 in 2025, and 41,681 in 2026, with intervals of roughly one year. This pattern suggests regular use without prolonged inactivity, reducing risks of component degradation from standing. The lack of significant mileage spikes or gaps implies predictable wear on consumables like tyres and brake pads, though no specific issues were flagged in the records. A buyer should verify the condition of suspension components, such as bushes and coil springs, as these often degrade over time without immediate MOT failures. The absence of corrosion reports in the records is reassuring, but a physical inspection of the underbody for rust or damage is recommended. Brake systems, including discs and calipers, should be checked for uneven wear, as these can develop gradually. While the MOT history shows no critical faults, the recent fail highlights the importance of a thorough pre-purchase assessment to confirm the car’s mechanical integrity beyond recorded tests.