2015 Mercedes-Benz B-Class 1.5L Diesel · DA65 BZM

The 2015 Mercedes-Benz B-Class presents a currently roadworthy status following its most recent pass on 11 September 2025 at 88,031 miles, with the underlying maintenance trend appearing stable across the three years of records. The September 2025 test passed with no defects recorded, though the same-day failure at 88,030 miles is anomalous as the DVSA entry lists no defects, suggesting an administrative or procedural rejection rather than a mechanical fault. This pattern repeats from 11 September 2024, where a failure at 79,804 miles with no defects preceded a clean pass at 79,808 miles. Annual mileage has averaged close to 8,000 miles, consistent with typical use for an eleven-year-old vehicle. The records show 71,119 miles at the September 2023 test, rising to 79,808 by September 2024 and 88,031 by September 2025, equating to roughly 8,700 and 8,200 miles per year respectively. No gaps or abrupt accumulation appear in the data. The history is sparse and entirely clean of advisories, which limits insight into wear on consumables such as tyres, brake discs, or suspension bushes. A buyer should still commission an independent inspection of structural integrity and underbody corrosion given the car's age and the absence of any advisory data in the MOT record. The clean passes do not confirm the condition of coil springs, steering joints, or exhaust emissions components beyond the test-day snapshot. The repeated same-day fail-and-pass cycles with zero defects warrant verification that no outstanding rectification invoices or concealed repair work preceded those tests. Given the last test sits roughly ten months before today's date, the MOT remains current but will require renewal by September 2026. The lack of recorded faults across three successive years implies reasonable upkeep by prior keepers, yet the missing advisory detail means pre-purchase checks on braking performance and suspension wear remain prudent.